TY  - JOUR
AU  - Brankov, Milan
AU  - Simić, Milena
AU  - Samuelson, Spencer L.
AU  - Nikolić, Dušan
AU  - Čamdžija, Zoran
AU  - Mandić, Violeta
AU  - Dragičević, Vesna
PY  - 2024-09-09
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1014
T2  - Journal of Crop Health
T1  - Nicosulfuron Weed Control in Maize as Influenced by Adjuvants: Original vs. Generic Herbicide
VL  - 76
IS  - 4
SP  - 1
EP  - 8
DO  - 10.1007/s10343-024-01014-7
ER  - 

@article{
author = "Brankov, Milan and Simić, Milena and Samuelson, Spencer L. and Nikolić, Dušan and Čamdžija, Zoran and Mandić, Violeta and Dragičević, Vesna",
year = "2024-09-09",
journal = "Journal of Crop Health",
title = "Nicosulfuron Weed Control in Maize as Influenced by Adjuvants: Original vs. Generic Herbicide",
volume = "76",
number = "4",
pages = "1-8",
doi = "10.1007/s10343-024-01014-7"
}

Brankov, M., Simić, M., Samuelson, S. L., Nikolić, D., Čamdžija, Z., Mandić, V.,& Dragičević, V.. (2024-09-09). Nicosulfuron Weed Control in Maize as Influenced by Adjuvants: Original vs. Generic Herbicide. in Journal of Crop Health, 76(4), 1-8.
https://doi.org/10.1007/s10343-024-01014-7

Brankov M, Simić M, Samuelson SL, Nikolić D, Čamdžija Z, Mandić V, Dragičević V. Nicosulfuron Weed Control in Maize as Influenced by Adjuvants: Original vs. Generic Herbicide. in Journal of Crop Health. 2024;76(4):1-8.
doi:10.1007/s10343-024-01014-7 .

Brankov, Milan, Simić, Milena, Samuelson, Spencer L., Nikolić, Dušan, Čamdžija, Zoran, Mandić, Violeta, Dragičević, Vesna, "Nicosulfuron Weed Control in Maize as Influenced by Adjuvants: Original vs. Generic Herbicide" in Journal of Crop Health, 76, no. 4 (2024-09-09):1-8,
https://doi.org/10.1007/s10343-024-01014-7 . .

TY  - JOUR
AU  - Stanišić, Nikola
AU  - Ružić-Muslić, Dragana
AU  - Maksimović, Nevena
AU  - Cekić, Bogdan
AU  - Caro-Petrović, Violeta
AU  - Ćosić, Ivan
AU  - Lazarević, Marina
PY  - 2024-07-20
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1008
AB  - The global demand for sustainable lamb production is increasing due to the need for high-quality meat with minimal environmental impact, making the choice of feeding systems crucial. This study investigates the effects of supplemented pasture feeding during the last 60 days of rearing on the meat fatty acid profile, pH value, colour characteristics, and mineral composition of lambs, highlighting the benefits of such feeding systems. Ninety lambs (MIS sheep breed) were divided into three distinct feeding regimes: Group I (alfalfa and concentrate feeding), Group II (white clover [Trifolium repens] pasture with concentrate supplementation), and Group III (birds’ foot trefoil [Lotus corniculatus] pasture with concentrate supplementation). The results have shown that supplemented pasture feeding improves the fatty acid profile by increasing n-3 content and de-sirable fatty acids, while reducing the n-6/n-3 ratio and atherogenic index (p < 0.05), particularly in lambs finished on an L. corniculatus diet. However, forage-supplemented feeding also reduces meat colour lightness and redness (p < 0.05). On the other hand, it enhances the meat’s mineral profile, with higher calcium, selenium, and iron levels, especially in lambs fed L. corniculatus. These findings underscore the benefits of moderate grazing with supplemental concentrates in optimising lamb meat quality. Importantly, they also highlight the potential of forage legumes like T. repens and L. corniculatus to significantly enhance the nutritional profile of lamb meat, offering a promising outlook for the future of sustainable lamb production. Additionally, this research provides valuable insights that could guide the development of future agricultural practices, dietary guidelines, and environmental policies to advance sustainable and nutritious food systems.
PB  - MDPI
T2  - Processes, MDPI
T1  - Assessing the Impact of Sustainable Pasture Systems on Lamb Meat Quality
VL  - 12
IS  - 1532
SP  - 2
EP  - 14
DO  - 10.3390/pr12071532
ER  - 

@article{
author = "Stanišić, Nikola and Ružić-Muslić, Dragana and Maksimović, Nevena and Cekić, Bogdan and Caro-Petrović, Violeta and Ćosić, Ivan and Lazarević, Marina",
year = "2024-07-20",
abstract = "The global demand for sustainable lamb production is increasing due to the need for high-quality meat with minimal environmental impact, making the choice of feeding systems crucial. This study investigates the effects of supplemented pasture feeding during the last 60 days of rearing on the meat fatty acid profile, pH value, colour characteristics, and mineral composition of lambs, highlighting the benefits of such feeding systems. Ninety lambs (MIS sheep breed) were divided into three distinct feeding regimes: Group I (alfalfa and concentrate feeding), Group II (white clover [Trifolium repens] pasture with concentrate supplementation), and Group III (birds’ foot trefoil [Lotus corniculatus] pasture with concentrate supplementation). The results have shown that supplemented pasture feeding improves the fatty acid profile by increasing n-3 content and de-sirable fatty acids, while reducing the n-6/n-3 ratio and atherogenic index (p < 0.05), particularly in lambs finished on an L. corniculatus diet. However, forage-supplemented feeding also reduces meat colour lightness and redness (p < 0.05). On the other hand, it enhances the meat’s mineral profile, with higher calcium, selenium, and iron levels, especially in lambs fed L. corniculatus. These findings underscore the benefits of moderate grazing with supplemental concentrates in optimising lamb meat quality. Importantly, they also highlight the potential of forage legumes like T. repens and L. corniculatus to significantly enhance the nutritional profile of lamb meat, offering a promising outlook for the future of sustainable lamb production. Additionally, this research provides valuable insights that could guide the development of future agricultural practices, dietary guidelines, and environmental policies to advance sustainable and nutritious food systems.",
publisher = "MDPI",
journal = "Processes, MDPI",
title = "Assessing the Impact of Sustainable Pasture Systems on Lamb Meat Quality",
volume = "12",
number = "1532",
pages = "2-14",
doi = "10.3390/pr12071532"
}

Stanišić, N., Ružić-Muslić, D., Maksimović, N., Cekić, B., Caro-Petrović, V., Ćosić, I.,& Lazarević, M.. (2024-07-20). Assessing the Impact of Sustainable Pasture Systems on Lamb Meat Quality. in Processes, MDPI
MDPI., 12(1532), 2-14.
https://doi.org/10.3390/pr12071532

Stanišić N, Ružić-Muslić D, Maksimović N, Cekić B, Caro-Petrović V, Ćosić I, Lazarević M. Assessing the Impact of Sustainable Pasture Systems on Lamb Meat Quality. in Processes, MDPI. 2024;12(1532):2-14.
doi:10.3390/pr12071532 .

Stanišić, Nikola, Ružić-Muslić, Dragana, Maksimović, Nevena, Cekić, Bogdan, Caro-Petrović, Violeta, Ćosić, Ivan, Lazarević, Marina, "Assessing the Impact of Sustainable Pasture Systems on Lamb Meat Quality" in Processes, MDPI, 12, no. 1532 (2024-07-20):2-14,
https://doi.org/10.3390/pr12071532 . .

TY  - JOUR
AU  - Samolovac, Ljiljana
AU  - Hristov, Slavča
AU  - Nikšić, Dragan
AU  - Ostojić-Andrić, Dušica
AU  - Lazarević, Marina
AU  - Mićić, Nenad
AU  - Pantelić, Vlada
PY  - 2024-07
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1012
AB  - Microclimatic conditions in facilities for housing and rearing young category of breeding dairy cattle at the first 30 days after birth, have a significant impact on the quality of welfare, especially in intensive production. The parameters most often taken into account when evaluating microclimate conditions are: temperature and air humidity, the mutual relationship of which represents the THI (temperature-humid index) index; speed of air flow; air quality (presence of dust and ammonia) and level of light in the facility.
The quality of the microclimate in the facilities is directly influenced by the climatic conditions in the external environment, therefore study period on 2 farms (A and B) with an intensive production system was divided into 4 seasons (autumn, winter, spring and summer). Holstein Friesian calves were observed in the period from birth to 30 days of age.
The worst microclimatic conditions were recorded during the summer season on both farms (1129 on farm A and 1114 calves on farm B suffered), while the situation was more favorable during the colder period. Also, the best conditions, on both farms, were provided for calves in the first 7 days of life. The most unfavorable impact was the high air temperature, while the air flow, paradoxically, improved the air quality, especially during that period.
The overall welfare quality score was similar on the observed farms, 2.25 on farm A and 2.12 on farm B, which can be considered acceptable. At the same time, it indicates the presence of serious problems, the solution of which must be approached most seriously.
PB  - Institute for Animal Husbandry
T2  - Biotechnology in Animal Husbandry
T1  - MICROCLIMATE CONDITIONS AS AN INDICATOR OF CALF WELFARE QUALITY
VL  - 40 (1)
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_1012
ER  - 

@article{
author = "Samolovac, Ljiljana and Hristov, Slavča and Nikšić, Dragan and Ostojić-Andrić, Dušica and Lazarević, Marina and Mićić, Nenad and Pantelić, Vlada",
year = "2024-07",
abstract = "Microclimatic conditions in facilities for housing and rearing young category of breeding dairy cattle at the first 30 days after birth, have a significant impact on the quality of welfare, especially in intensive production. The parameters most often taken into account when evaluating microclimate conditions are: temperature and air humidity, the mutual relationship of which represents the THI (temperature-humid index) index; speed of air flow; air quality (presence of dust and ammonia) and level of light in the facility.
The quality of the microclimate in the facilities is directly influenced by the climatic conditions in the external environment, therefore study period on 2 farms (A and B) with an intensive production system was divided into 4 seasons (autumn, winter, spring and summer). Holstein Friesian calves were observed in the period from birth to 30 days of age.
The worst microclimatic conditions were recorded during the summer season on both farms (1129 on farm A and 1114 calves on farm B suffered), while the situation was more favorable during the colder period. Also, the best conditions, on both farms, were provided for calves in the first 7 days of life. The most unfavorable impact was the high air temperature, while the air flow, paradoxically, improved the air quality, especially during that period.
The overall welfare quality score was similar on the observed farms, 2.25 on farm A and 2.12 on farm B, which can be considered acceptable. At the same time, it indicates the presence of serious problems, the solution of which must be approached most seriously.",
publisher = "Institute for Animal Husbandry",
journal = "Biotechnology in Animal Husbandry",
title = "MICROCLIMATE CONDITIONS AS AN INDICATOR OF CALF WELFARE QUALITY",
volume = "40 (1)",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_1012"
}

Samolovac, L., Hristov, S., Nikšić, D., Ostojić-Andrić, D., Lazarević, M., Mićić, N.,& Pantelić, V.. (2024-07). MICROCLIMATE CONDITIONS AS AN INDICATOR OF CALF WELFARE QUALITY. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry., 40 (1).
https://hdl.handle.net/21.15107/rcub_ristocar_1012

Samolovac L, Hristov S, Nikšić D, Ostojić-Andrić D, Lazarević M, Mićić N, Pantelić V. MICROCLIMATE CONDITIONS AS AN INDICATOR OF CALF WELFARE QUALITY. in Biotechnology in Animal Husbandry. 2024;40 (1).
https://hdl.handle.net/21.15107/rcub_ristocar_1012 .

Samolovac, Ljiljana, Hristov, Slavča, Nikšić, Dragan, Ostojić-Andrić, Dušica, Lazarević, Marina, Mićić, Nenad, Pantelić, Vlada, "MICROCLIMATE CONDITIONS AS AN INDICATOR OF CALF WELFARE QUALITY" in Biotechnology in Animal Husbandry, 40 (1) (2024-07),
https://hdl.handle.net/21.15107/rcub_ristocar_1012 .

TY  - JOUR
AU  - Djedovic, Radica
AU  - Radojković, Dragan
AU  - Stanojevic, Dragan
AU  - Savić, Radomir
AU  - Vukasinovic, Natasha
AU  - Popovac, Mladen
AU  - Bogdanovic, Vladan
AU  - Radović, Čedomir
AU  - Gogić, Marija
AU  - Gligovic, Nikolija
AU  - Stojic, Petar
AU  - Mitrovic, Ivan
PY  - 2024-06-27
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1009
AB  - Preserving local autochthonous domestic animal populations and the products derived
from them is a crucial aspect of managing human utilization of the biosphere. This management
approach aims to ensure sustainable benefits for both present and future generations. The diversity of autochthonous domestic animal populations plays a vital role in the functionality and sustainability of the food production system. It encompasses both productive and non-productive aspects, contributing significantly to the overall health, nutrition, and food security of the landscape by providing a wide range of animal-derived food resources. Based on the data contained in the Draft Program of Rural Development, a significant presence of more than 44 autochthonous and local breeds of domestic animals has been noted in Serbia. In order to enable the sustainable preservation of local domestic animals, the competent Ministry of Agriculture of the Republic of Serbia has, through a number of projects, implemented models for the preservation of local breeds on farms (in situ), as well as provided technical assistance to small farms that keep animal collections. It also helps the local population to procure animals, conducts product quality research, and provides opportunities to integrate conservation programs through tourism. Given that molecular characterization is a key factor for the preservation of autochthonous breeds, in the Republic of Serbia, DNA markers are used for identification and to investigate the belonging to a specific breeds or strain. All the mentioned activities led to an immediate increase in the number of animals, which is especially true for the autochthonous breeds of cattle (Busha), sheep (Sjenicka, Svrljiska, and Vlach-vitohorn) and pigs (Mangalitsa, Moravka, and Resavka) that are discussed in this paper. In addition to the significant measures undertaken to preserve animal genetic resources (AnGR), it is necessary to continue to work primarily on ex situ conservation in order to prevent the loss of their gene pools. However, regardless of the evident effort that has been made to preserve autochthonous genetic resources in Serbia, we believe that there is still a lot of room for further improvement. This primarily refers to advanced technologies that have not been applied so far, mostly related to the identification of genomic regions associated with economic traits, resistance to diseases, and adaptability to emerging climate changes. In this way, the production capacity and functional characteristics of autochthonous species and breeds of domestic animals in Serbia will be improved.
PB  - MDPI
T2  - Animals
T1  - Base Characteristics, Preservation Methods, and Assessment of the Genetic Diversity of Autochthonous Breeds of Cattle, Sheep and Pigs in Serbia: A Review
VL  - 14
IS  - 13
SP  - 1
EP  - 24
DO  - 10.3390/ani14131894
ER  - 

@article{
author = "Djedovic, Radica and Radojković, Dragan and Stanojevic, Dragan and Savić, Radomir and Vukasinovic, Natasha and Popovac, Mladen and Bogdanovic, Vladan and Radović, Čedomir and Gogić, Marija and Gligovic, Nikolija and Stojic, Petar and Mitrovic, Ivan",
year = "2024-06-27",
abstract = "Preserving local autochthonous domestic animal populations and the products derived
from them is a crucial aspect of managing human utilization of the biosphere. This management
approach aims to ensure sustainable benefits for both present and future generations. The diversity of autochthonous domestic animal populations plays a vital role in the functionality and sustainability of the food production system. It encompasses both productive and non-productive aspects, contributing significantly to the overall health, nutrition, and food security of the landscape by providing a wide range of animal-derived food resources. Based on the data contained in the Draft Program of Rural Development, a significant presence of more than 44 autochthonous and local breeds of domestic animals has been noted in Serbia. In order to enable the sustainable preservation of local domestic animals, the competent Ministry of Agriculture of the Republic of Serbia has, through a number of projects, implemented models for the preservation of local breeds on farms (in situ), as well as provided technical assistance to small farms that keep animal collections. It also helps the local population to procure animals, conducts product quality research, and provides opportunities to integrate conservation programs through tourism. Given that molecular characterization is a key factor for the preservation of autochthonous breeds, in the Republic of Serbia, DNA markers are used for identification and to investigate the belonging to a specific breeds or strain. All the mentioned activities led to an immediate increase in the number of animals, which is especially true for the autochthonous breeds of cattle (Busha), sheep (Sjenicka, Svrljiska, and Vlach-vitohorn) and pigs (Mangalitsa, Moravka, and Resavka) that are discussed in this paper. In addition to the significant measures undertaken to preserve animal genetic resources (AnGR), it is necessary to continue to work primarily on ex situ conservation in order to prevent the loss of their gene pools. However, regardless of the evident effort that has been made to preserve autochthonous genetic resources in Serbia, we believe that there is still a lot of room for further improvement. This primarily refers to advanced technologies that have not been applied so far, mostly related to the identification of genomic regions associated with economic traits, resistance to diseases, and adaptability to emerging climate changes. In this way, the production capacity and functional characteristics of autochthonous species and breeds of domestic animals in Serbia will be improved.",
publisher = "MDPI",
journal = "Animals",
title = "Base Characteristics, Preservation Methods, and Assessment of the Genetic Diversity of Autochthonous Breeds of Cattle, Sheep and Pigs in Serbia: A Review",
volume = "14",
number = "13",
pages = "1-24",
doi = "10.3390/ani14131894"
}

Djedovic, R., Radojković, D., Stanojevic, D., Savić, R., Vukasinovic, N., Popovac, M., Bogdanovic, V., Radović, Č., Gogić, M., Gligovic, N., Stojic, P.,& Mitrovic, I.. (2024-06-27). Base Characteristics, Preservation Methods, and Assessment of the Genetic Diversity of Autochthonous Breeds of Cattle, Sheep and Pigs in Serbia: A Review. in Animals
MDPI., 14(13), 1-24.
https://doi.org/10.3390/ani14131894

Djedovic R, Radojković D, Stanojevic D, Savić R, Vukasinovic N, Popovac M, Bogdanovic V, Radović Č, Gogić M, Gligovic N, Stojic P, Mitrovic I. Base Characteristics, Preservation Methods, and Assessment of the Genetic Diversity of Autochthonous Breeds of Cattle, Sheep and Pigs in Serbia: A Review. in Animals. 2024;14(13):1-24.
doi:10.3390/ani14131894 .

Djedovic, Radica, Radojković, Dragan, Stanojevic, Dragan, Savić, Radomir, Vukasinovic, Natasha, Popovac, Mladen, Bogdanovic, Vladan, Radović, Čedomir, Gogić, Marija, Gligovic, Nikolija, Stojic, Petar, Mitrovic, Ivan, "Base Characteristics, Preservation Methods, and Assessment of the Genetic Diversity of Autochthonous Breeds of Cattle, Sheep and Pigs in Serbia: A Review" in Animals, 14, no. 13 (2024-06-27):1-24,
https://doi.org/10.3390/ani14131894 . .

TY  - JOUR
AU  - Petrović, Aleksandra
AU  - Bogdanovic, Vladan
AU  - Radović, Čedomir
AU  - Stanković, Branislav
AU  - Živković, Vladimir
AU  - Stojiljković, Nenad
AU  - Gogić, Marija
PY  - 2024-06-26
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1010
AB  - The primary objective of this research was to evaluate boar ejaculate variability and the occurrence of anomalies in spermatozoa, considering climatic factors during spermatogenesis breed, and utilization frequency. This study involved 17 boars (n=129 ejaculates) and fertility testing was conducted during the most critical period of the year, from August to October. The observed sperm characteristics included: ejaculate volume (VOL), sperm concentration (CON, spermatozoa/ml), total number and number of functional spermatozoa (NT, NF), percentage of sperm motility in the native ejaculate and after dilution (MOTN, MOTD), number of produced doses (NPD), percentage of dead and live spermatozoa (PM, PZ), and sperm anomalies. The assessment of the effect was performed using a General Linear Model procedure. The breed did not influence sperm variability, while the frequency of boar utilization impacted on the occurrence of secondary anomalies. The determined regression coefficient indicated that extending the interval by one day increased PPPK by 0.340-0.348%. The maximum daily temperature during semen collection (model 1) and the value of the TH index during semen collection (model 3) influenced ejaculate volume. An increase of one ℃ in temperature, or one unit in THI value, led to a (p<0.05) increase in VOL by 3.540 ml and 2.798 ml, respectively. Furthermore, the maximum daily temperature (model 2) and the TH index value (model 4) at the beginning of the epididymal phase of spermatogenesis had an impact on semen motility, as well as the percentage of live and dead spermatozoa.
PB  - Institute for Animal Husbandry, Belgrade-Zemun
T2  - Biotechnology in Animal Husbandry
T1  - IMPACT OF CLIMATE FACTORS, BREED, AND BOAR UTILIZATION FREQUENCY ON SEMEN QUALITY AND SPERM MORPHOLOGY
VL  - 40
IS  - 1
SP  - 15
EP  - 27
DO  - 10.2298/BAH2401015P
ER  - 

@article{
author = "Petrović, Aleksandra and Bogdanovic, Vladan and Radović, Čedomir and Stanković, Branislav and Živković, Vladimir and Stojiljković, Nenad and Gogić, Marija",
year = "2024-06-26",
abstract = "The primary objective of this research was to evaluate boar ejaculate variability and the occurrence of anomalies in spermatozoa, considering climatic factors during spermatogenesis breed, and utilization frequency. This study involved 17 boars (n=129 ejaculates) and fertility testing was conducted during the most critical period of the year, from August to October. The observed sperm characteristics included: ejaculate volume (VOL), sperm concentration (CON, spermatozoa/ml), total number and number of functional spermatozoa (NT, NF), percentage of sperm motility in the native ejaculate and after dilution (MOTN, MOTD), number of produced doses (NPD), percentage of dead and live spermatozoa (PM, PZ), and sperm anomalies. The assessment of the effect was performed using a General Linear Model procedure. The breed did not influence sperm variability, while the frequency of boar utilization impacted on the occurrence of secondary anomalies. The determined regression coefficient indicated that extending the interval by one day increased PPPK by 0.340-0.348%. The maximum daily temperature during semen collection (model 1) and the value of the TH index during semen collection (model 3) influenced ejaculate volume. An increase of one ℃ in temperature, or one unit in THI value, led to a (p<0.05) increase in VOL by 3.540 ml and 2.798 ml, respectively. Furthermore, the maximum daily temperature (model 2) and the TH index value (model 4) at the beginning of the epididymal phase of spermatogenesis had an impact on semen motility, as well as the percentage of live and dead spermatozoa.",
publisher = "Institute for Animal Husbandry, Belgrade-Zemun",
journal = "Biotechnology in Animal Husbandry",
title = "IMPACT OF CLIMATE FACTORS, BREED, AND BOAR UTILIZATION FREQUENCY ON SEMEN QUALITY AND SPERM MORPHOLOGY",
volume = "40",
number = "1",
pages = "15-27",
doi = "10.2298/BAH2401015P"
}

Petrović, A., Bogdanovic, V., Radović, Č., Stanković, B., Živković, V., Stojiljković, N.,& Gogić, M.. (2024-06-26). IMPACT OF CLIMATE FACTORS, BREED, AND BOAR UTILIZATION FREQUENCY ON SEMEN QUALITY AND SPERM MORPHOLOGY. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade-Zemun., 40(1), 15-27.
https://doi.org/10.2298/BAH2401015P

Petrović A, Bogdanovic V, Radović Č, Stanković B, Živković V, Stojiljković N, Gogić M. IMPACT OF CLIMATE FACTORS, BREED, AND BOAR UTILIZATION FREQUENCY ON SEMEN QUALITY AND SPERM MORPHOLOGY. in Biotechnology in Animal Husbandry. 2024;40(1):15-27.
doi:10.2298/BAH2401015P .

Petrović, Aleksandra, Bogdanovic, Vladan, Radović, Čedomir, Stanković, Branislav, Živković, Vladimir, Stojiljković, Nenad, Gogić, Marija, "IMPACT OF CLIMATE FACTORS, BREED, AND BOAR UTILIZATION FREQUENCY ON SEMEN QUALITY AND SPERM MORPHOLOGY" in Biotechnology in Animal Husbandry, 40, no. 1 (2024-06-26):15-27,
https://doi.org/10.2298/BAH2401015P . .

TY  - JOUR
AU  - Guo, Zhenhua
AU  - Lv, Lei
AU  - Liu, Di
AU  - Ma, Hong
AU  - Radović, Čedomir
PY  - 2024-06-26
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1007
AB  - Although sows do not directly enter the market, they play an important role in piglet breeding on farms. They consume large amounts of feed, resulting in a significant environmental burden. Pig farms can increase their income and reduce environmental pollution by increasing the litter size (LS) of swine. PCR-RFLP/SSCP and GWAS are common methods to evaluate single-nucleotide polymorphisms (SNPs) in candidate genes. We conducted a systematic meta-analysis of the effect of SNPs on pig LS. We collected and analysed data published over the past 30 years using traditional and network meta-analyses. Trial sequential analysis (TSA) was used to analyse population data. Gene set enrichment analysis and protein–protein interaction network analysis were used to analyse the GWAS dataset. The results showed that the candidate genes were positively correlated with LS, and defects in PCR-RFLP/SSCP affected the reliability of candidate gene results. However, the genotypes with high and low LSs did not have a significant advantage. Current breeding and management practices for sows should consider increasing the LS while reducing lactation length and minimizing the sows’ non-pregnancy period as much as possible.
PB  - MDPI
T2  - Current Issues Molecular Biology
T1  - Effect of SNPs on Litter Size in Swine
VL  - 46
IS  - 7
SP  - 6328
EP  - 6345
DO  - 10.3390/cimb46070378
ER  - 

@article{
author = "Guo, Zhenhua and Lv, Lei and Liu, Di and Ma, Hong and Radović, Čedomir",
year = "2024-06-26",
abstract = "Although sows do not directly enter the market, they play an important role in piglet breeding on farms. They consume large amounts of feed, resulting in a significant environmental burden. Pig farms can increase their income and reduce environmental pollution by increasing the litter size (LS) of swine. PCR-RFLP/SSCP and GWAS are common methods to evaluate single-nucleotide polymorphisms (SNPs) in candidate genes. We conducted a systematic meta-analysis of the effect of SNPs on pig LS. We collected and analysed data published over the past 30 years using traditional and network meta-analyses. Trial sequential analysis (TSA) was used to analyse population data. Gene set enrichment analysis and protein–protein interaction network analysis were used to analyse the GWAS dataset. The results showed that the candidate genes were positively correlated with LS, and defects in PCR-RFLP/SSCP affected the reliability of candidate gene results. However, the genotypes with high and low LSs did not have a significant advantage. Current breeding and management practices for sows should consider increasing the LS while reducing lactation length and minimizing the sows’ non-pregnancy period as much as possible.",
publisher = "MDPI",
journal = "Current Issues Molecular Biology",
title = "Effect of SNPs on Litter Size in Swine",
volume = "46",
number = "7",
pages = "6328-6345",
doi = "10.3390/cimb46070378"
}

Guo, Z., Lv, L., Liu, D., Ma, H.,& Radović, Č.. (2024-06-26). Effect of SNPs on Litter Size in Swine. in Current Issues Molecular Biology
MDPI., 46(7), 6328-6345.
https://doi.org/10.3390/cimb46070378

Guo Z, Lv L, Liu D, Ma H, Radović Č. Effect of SNPs on Litter Size in Swine. in Current Issues Molecular Biology. 2024;46(7):6328-6345.
doi:10.3390/cimb46070378 .

Guo, Zhenhua, Lv, Lei, Liu, Di, Ma, Hong, Radović, Čedomir, "Effect of SNPs on Litter Size in Swine" in Current Issues Molecular Biology, 46, no. 7 (2024-06-26):6328-6345,
https://doi.org/10.3390/cimb46070378 . .

TY  - JOUR
AU  - Rakonjac, Simeon
AU  - Bogosavljević-Bošković, Snežana
AU  - Dosković, Vladimir
AU  - Lukić, Miloš
AU  - Škrbić, Zdenka
AU  - Petričević, Veselin
AU  - Petrović, Milun D.
PY  - 2024-06-26
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1001
AB  - Functional foods are foods that offer health benefits over and
above their nutritional value. As eggs are a food of global importance,
many authors believe that they are an ideal candidate for
functional foods of the future, as it is possible to influence their
chemical composition through production technology. Vitamins
are one of the most important groups of micronutrients essential
for human health, and eggs are recognised as an important source
of vitamins in the diet, especially fat-soluble vitamins. The egg yolk
contains large amounts of vitamins A, D, E and K. Eating two eggs
a day covers 10% to 30% of a person’s vitamin requirements. This
paper reviews the results of a large number of researchers on the
influence of various aspects of production technology on the content
of fat-soluble vitamins in eggs. Most attention has been paid to
the influence of vitamin supplements in feed for laying hens, but
also to the influence of the rearing system and the genotype as well
as the interaction between the vitamins.
PB  - CABI Publishing
T2  - World's poultry science journal
T1  - Effect of feed supplementation, rearing system and genotype on the fat-soluble vitamins content of eggs: a review
SP  - 1
EP  - 22
DO  - 10.1080/00439339.2024.2368836
ER  - 

@article{
author = "Rakonjac, Simeon and Bogosavljević-Bošković, Snežana and Dosković, Vladimir and Lukić, Miloš and Škrbić, Zdenka and Petričević, Veselin and Petrović, Milun D.",
year = "2024-06-26",
abstract = "Functional foods are foods that offer health benefits over and
above their nutritional value. As eggs are a food of global importance,
many authors believe that they are an ideal candidate for
functional foods of the future, as it is possible to influence their
chemical composition through production technology. Vitamins
are one of the most important groups of micronutrients essential
for human health, and eggs are recognised as an important source
of vitamins in the diet, especially fat-soluble vitamins. The egg yolk
contains large amounts of vitamins A, D, E and K. Eating two eggs
a day covers 10% to 30% of a person’s vitamin requirements. This
paper reviews the results of a large number of researchers on the
influence of various aspects of production technology on the content
of fat-soluble vitamins in eggs. Most attention has been paid to
the influence of vitamin supplements in feed for laying hens, but
also to the influence of the rearing system and the genotype as well
as the interaction between the vitamins.",
publisher = "CABI Publishing",
journal = "World's poultry science journal",
title = "Effect of feed supplementation, rearing system and genotype on the fat-soluble vitamins content of eggs: a review",
pages = "1-22",
doi = "10.1080/00439339.2024.2368836"
}

Rakonjac, S., Bogosavljević-Bošković, S., Dosković, V., Lukić, M., Škrbić, Z., Petričević, V.,& Petrović, M. D.. (2024-06-26). Effect of feed supplementation, rearing system and genotype on the fat-soluble vitamins content of eggs: a review. in World's poultry science journal
CABI Publishing., 1-22.
https://doi.org/10.1080/00439339.2024.2368836

Rakonjac S, Bogosavljević-Bošković S, Dosković V, Lukić M, Škrbić Z, Petričević V, Petrović MD. Effect of feed supplementation, rearing system and genotype on the fat-soluble vitamins content of eggs: a review. in World's poultry science journal. 2024;:1-22.
doi:10.1080/00439339.2024.2368836 .

Rakonjac, Simeon, Bogosavljević-Bošković, Snežana, Dosković, Vladimir, Lukić, Miloš, Škrbić, Zdenka, Petričević, Veselin, Petrović, Milun D., "Effect of feed supplementation, rearing system and genotype on the fat-soluble vitamins content of eggs: a review" in World's poultry science journal (2024-06-26):1-22,
https://doi.org/10.1080/00439339.2024.2368836 . .

TY  - CONF
AU  - Stamenić, Tamara
AU  - Petričević, Maja
AU  - Šobajić, Slađana
AU  - Keškić, Tanja
AU  - Stajić, Slaviša
AU  - Stanišić, Nikola
AU  - Milošević Georgiev, Andrijana
PY  - 2024-06
UR  - http://r.istocar.bg.ac.rs/handle/123456789/997
AB  - Enhancing diet quality is a pivotal strategy in the battle against non-communicable
diseases (NCDs) and a cornerstone of public health policy. The Nutri-Score, a front-of-pack
(FOP) labeling system featuring five color-coded letters (A-E), serves as a beacon, guiding
consumers towards healthier prepackaged foods. This system has a profound effect on
consumer awareness, perception, comprehension, and purchasing behavior, potentially
leading to a significant reduction in NCD prevalence. Despite their status as essential protein
sources, processed meats have been associated with numerous diseases. By directing
consumers towards healthier options through FOP labeling, such as the Nutri-Score, we can
potentially alleviate the burden of diet-related diseases. This study classified processed meat
products by Nutri-Score to identify nutritionally better options. Analyzing 387 products from
major supermarket chains in Belgrade, Serbia, revealed most processed meats fell into classes
D and E. Dried meat products and finely ground cooked sausages were ranked more
favorably than dry-cured and dry fermented sausages. Significant improvements in Nutri-
Score were seen in products with lower sodium chloride and saturated fats. Thus, some
processed meats are nutritionally superior within their group, offering potential health
benefits to those who choose them. Adopting FOP labeling systems like Nutri-Score is not
just beneficial, but essential for steering consumers toward healthier dietary choices and
supporting public health goals to reduce NCDs.
AB  - Poboljšanje kvaliteta ishrane predstavlja ključnu strategiju u borbi protiv hroničnih
nezaraznih bolesti (HNB) i kamen temeljac politike javnog zdravlja. Nutri-Score predstavlja
nutrituvni sistem obeležavanja na prednjoj strani pakovanja (FOP) se služi kombinacijom pet
slova (A-E) označenih sa pet različitih boja, u cilju da potrošače vodi ka zdravijim izborima
namirnica. Ovaj sistem ima značajan uticaj na svest potrošača, percepciju, razumevanje i
ponašanje prilikom kupovine, što potencijalno dovodi do značajnog smanjenja prevalencije
HNB. Uprkos tome što predstvlja esencijalni izvor proteina, mesne prerađevine se dovode u
vezu sa brojnim bolestima. Usmeravanjem potrošača ka zdravijim opcijama kroz FOP
označavanje, kao što je Nutri-Score, potencijalno možemo da ublažimo prevalencu bolesti
povezanih sa ishranom. U ovom radu mesne prerađevine su klasifikovane prema Nutri-Score-
u kako bi se identifikovale nutritivne karakteristike različitih grupa proizvoda od mesa.
Analizom 387 proizvoda iz najvećih lanaca supermarketa u Beogradu, u Srbiji, otkriveno je
da većina prouvoda od mesa svrstana u klasu D i E. Dimljeni proizvodi i fino usitnjene
barene kobasice su bolje rangirane od suvomesnatih proizvoda i fermentisanih kobasica.
Značajna poboljšanja u Nutri-Score-u primećena su kod proizvoda sa nižim sadržajem
natrijum hlorida i zasićenih masti. Shodno tome, određeni proizvodi od mesa su nutritivno
superiorniji unutar svoje grupe, nudeći potencijalne zdravstvene koristi onima koji ih izaberu.
Usvajanje sistema obeležavanja FOP-a kao što je Nutri-Score nije samo korisno, već je od
suštinskog značaja za usmeravanje potrošača ka zdravijim dijetarnim izborima i podržavanje
ciljeva javnog zdravlja za smanjenje HNB.
PB  - UASQ - United Association of Serbia for Quality, Belgrade, Serbia
C3  - XX Međunarodna Konvencija o kvalitetu – JUSK ICQ 2024, Beograd, 2024
T1  - CHALLENGES OF THE NEW PRODUCT-LABELING SYSTEM IN THE MEAT INDUSTRY
T1  - IZAZOVI U NOVOM SISTEMU OBELEŽAVANJA PROIZVODA U MESNOJ INDUSTRIJI
DO  - 10.46793/JUSK-ICQXX.145S
ER  - 

@conference{
author = "Stamenić, Tamara and Petričević, Maja and Šobajić, Slađana and Keškić, Tanja and Stajić, Slaviša and Stanišić, Nikola and Milošević Georgiev, Andrijana",
year = "2024-06",
abstract = "Enhancing diet quality is a pivotal strategy in the battle against non-communicable
diseases (NCDs) and a cornerstone of public health policy. The Nutri-Score, a front-of-pack
(FOP) labeling system featuring five color-coded letters (A-E), serves as a beacon, guiding
consumers towards healthier prepackaged foods. This system has a profound effect on
consumer awareness, perception, comprehension, and purchasing behavior, potentially
leading to a significant reduction in NCD prevalence. Despite their status as essential protein
sources, processed meats have been associated with numerous diseases. By directing
consumers towards healthier options through FOP labeling, such as the Nutri-Score, we can
potentially alleviate the burden of diet-related diseases. This study classified processed meat
products by Nutri-Score to identify nutritionally better options. Analyzing 387 products from
major supermarket chains in Belgrade, Serbia, revealed most processed meats fell into classes
D and E. Dried meat products and finely ground cooked sausages were ranked more
favorably than dry-cured and dry fermented sausages. Significant improvements in Nutri-
Score were seen in products with lower sodium chloride and saturated fats. Thus, some
processed meats are nutritionally superior within their group, offering potential health
benefits to those who choose them. Adopting FOP labeling systems like Nutri-Score is not
just beneficial, but essential for steering consumers toward healthier dietary choices and
supporting public health goals to reduce NCDs., Poboljšanje kvaliteta ishrane predstavlja ključnu strategiju u borbi protiv hroničnih
nezaraznih bolesti (HNB) i kamen temeljac politike javnog zdravlja. Nutri-Score predstavlja
nutrituvni sistem obeležavanja na prednjoj strani pakovanja (FOP) se služi kombinacijom pet
slova (A-E) označenih sa pet različitih boja, u cilju da potrošače vodi ka zdravijim izborima
namirnica. Ovaj sistem ima značajan uticaj na svest potrošača, percepciju, razumevanje i
ponašanje prilikom kupovine, što potencijalno dovodi do značajnog smanjenja prevalencije
HNB. Uprkos tome što predstvlja esencijalni izvor proteina, mesne prerađevine se dovode u
vezu sa brojnim bolestima. Usmeravanjem potrošača ka zdravijim opcijama kroz FOP
označavanje, kao što je Nutri-Score, potencijalno možemo da ublažimo prevalencu bolesti
povezanih sa ishranom. U ovom radu mesne prerađevine su klasifikovane prema Nutri-Score-
u kako bi se identifikovale nutritivne karakteristike različitih grupa proizvoda od mesa.
Analizom 387 proizvoda iz najvećih lanaca supermarketa u Beogradu, u Srbiji, otkriveno je
da većina prouvoda od mesa svrstana u klasu D i E. Dimljeni proizvodi i fino usitnjene
barene kobasice su bolje rangirane od suvomesnatih proizvoda i fermentisanih kobasica.
Značajna poboljšanja u Nutri-Score-u primećena su kod proizvoda sa nižim sadržajem
natrijum hlorida i zasićenih masti. Shodno tome, određeni proizvodi od mesa su nutritivno
superiorniji unutar svoje grupe, nudeći potencijalne zdravstvene koristi onima koji ih izaberu.
Usvajanje sistema obeležavanja FOP-a kao što je Nutri-Score nije samo korisno, već je od
suštinskog značaja za usmeravanje potrošača ka zdravijim dijetarnim izborima i podržavanje
ciljeva javnog zdravlja za smanjenje HNB.",
publisher = "UASQ - United Association of Serbia for Quality, Belgrade, Serbia",
journal = "XX Međunarodna Konvencija o kvalitetu – JUSK ICQ 2024, Beograd, 2024",
title = "CHALLENGES OF THE NEW PRODUCT-LABELING SYSTEM IN THE MEAT INDUSTRY, IZAZOVI U NOVOM SISTEMU OBELEŽAVANJA PROIZVODA U MESNOJ INDUSTRIJI",
doi = "10.46793/JUSK-ICQXX.145S"
}

Stamenić, T., Petričević, M., Šobajić, S., Keškić, T., Stajić, S., Stanišić, N.,& Milošević Georgiev, A.. (2024-06). CHALLENGES OF THE NEW PRODUCT-LABELING SYSTEM IN THE MEAT INDUSTRY. in XX Međunarodna Konvencija o kvalitetu – JUSK ICQ 2024, Beograd, 2024
UASQ - United Association of Serbia for Quality, Belgrade, Serbia..
https://doi.org/10.46793/JUSK-ICQXX.145S

Stamenić T, Petričević M, Šobajić S, Keškić T, Stajić S, Stanišić N, Milošević Georgiev A. CHALLENGES OF THE NEW PRODUCT-LABELING SYSTEM IN THE MEAT INDUSTRY. in XX Međunarodna Konvencija o kvalitetu – JUSK ICQ 2024, Beograd, 2024. 2024;.
doi:10.46793/JUSK-ICQXX.145S .

Stamenić, Tamara, Petričević, Maja, Šobajić, Slađana, Keškić, Tanja, Stajić, Slaviša, Stanišić, Nikola, Milošević Georgiev, Andrijana, "CHALLENGES OF THE NEW PRODUCT-LABELING SYSTEM IN THE MEAT INDUSTRY" in XX Međunarodna Konvencija o kvalitetu – JUSK ICQ 2024, Beograd, 2024 (2024-06),
https://doi.org/10.46793/JUSK-ICQXX.145S . .

TY  - CONF
AU  - Pavlović, Ivan
AU  - Caro Petrović, Violeta
AU  - Petrović, Milan P.
AU  - Tasić, Aleksandra
AU  - Karapetkovska-Hristova, Vesna
AU  - Janković, Ljiljana
AU  - Relić, Renata
PY  - 2024-06
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1006
AB  - Grazing way of breeding allows small ruminant's constant contact with transient hosts, eggs and 
larval forms of parasites. Permanent pastures pose the greatest danger from the health point of 
view, especially if used unplanned and for many years. Uncultivated pastures with poor floristic 
composition cause nutritive imbalances, but cultivated pastures also represent a place of constant 
parasitic infections. The solution can be sought in the form of mixed and persecuted breed, and a 
limitation on the number of animals on the pasture. Are same time, the cultivation of pastures and 
biosecurity measures contribute to the successful prevention of parasitic diseases.
PB  - The Balkans Scientific Center of the Russian Academy of Natural Sciences, Belgrade
C3  - Proceedings of the 6th International Scientific Conference Modern Trends in Agricultural Production, Rural Development  and Environmental Protection
T1  - MEASURES OF CONTROL AND SANITATION OF PASTURES  IN ORDER TO PREVENT PARASITIC INFECTIONS OF  SMALL RUMINANTS
SP  - 149
EP  - 154
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_1006
ER  - 

@conference{
author = "Pavlović, Ivan and Caro Petrović, Violeta and Petrović, Milan P. and Tasić, Aleksandra and Karapetkovska-Hristova, Vesna and Janković, Ljiljana and Relić, Renata",
year = "2024-06",
abstract = "Grazing way of breeding allows small ruminant's constant contact with transient hosts, eggs and 
larval forms of parasites. Permanent pastures pose the greatest danger from the health point of 
view, especially if used unplanned and for many years. Uncultivated pastures with poor floristic 
composition cause nutritive imbalances, but cultivated pastures also represent a place of constant 
parasitic infections. The solution can be sought in the form of mixed and persecuted breed, and a 
limitation on the number of animals on the pasture. Are same time, the cultivation of pastures and 
biosecurity measures contribute to the successful prevention of parasitic diseases.",
publisher = "The Balkans Scientific Center of the Russian Academy of Natural Sciences, Belgrade",
journal = "Proceedings of the 6th International Scientific Conference Modern Trends in Agricultural Production, Rural Development  and Environmental Protection",
title = "MEASURES OF CONTROL AND SANITATION OF PASTURES  IN ORDER TO PREVENT PARASITIC INFECTIONS OF  SMALL RUMINANTS",
pages = "149-154",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_1006"
}

Pavlović, I., Caro Petrović, V., Petrović, M. P., Tasić, A., Karapetkovska-Hristova, V., Janković, L.,& Relić, R.. (2024-06). MEASURES OF CONTROL AND SANITATION OF PASTURES  IN ORDER TO PREVENT PARASITIC INFECTIONS OF  SMALL RUMINANTS. in Proceedings of the 6th International Scientific Conference Modern Trends in Agricultural Production, Rural Development  and Environmental Protection
The Balkans Scientific Center of the Russian Academy of Natural Sciences, Belgrade., 149-154.
https://hdl.handle.net/21.15107/rcub_ristocar_1006

Pavlović I, Caro Petrović V, Petrović MP, Tasić A, Karapetkovska-Hristova V, Janković L, Relić R. MEASURES OF CONTROL AND SANITATION OF PASTURES  IN ORDER TO PREVENT PARASITIC INFECTIONS OF  SMALL RUMINANTS. in Proceedings of the 6th International Scientific Conference Modern Trends in Agricultural Production, Rural Development  and Environmental Protection. 2024;:149-154.
https://hdl.handle.net/21.15107/rcub_ristocar_1006 .

Pavlović, Ivan, Caro Petrović, Violeta, Petrović, Milan P., Tasić, Aleksandra, Karapetkovska-Hristova, Vesna, Janković, Ljiljana, Relić, Renata, "MEASURES OF CONTROL AND SANITATION OF PASTURES  IN ORDER TO PREVENT PARASITIC INFECTIONS OF  SMALL RUMINANTS" in Proceedings of the 6th International Scientific Conference Modern Trends in Agricultural Production, Rural Development  and Environmental Protection (2024-06):149-154,
https://hdl.handle.net/21.15107/rcub_ristocar_1006 .

TY  - JOUR
AU  - Rakić, Radojica
AU  - Petričević, Maja
AU  - Keškić, Tanja
AU  - Đurović, Sanja
AU  - Kulić, Gordana
AU  - Stamenić, Tamara
AU  - Pisinov, Boris
PY  - 2024-06
UR  - http://r.istocar.bg.ac.rs/handle/123456789/998
AB  - Buckwheat is one of the functional pseudocereals rich in antioxidants, nutrients, bioactive compounds, and phytochemicals. Colour represents one of the most important sensory parameters in the quality assessment of the meat products. The aim of this study was to determine the possible effect of 9-month artificial aging storage at 40 ± 2 °C on the change in instrumental colour of buckwheat products used in the meat industry. In the CIE L*a*b* system, L*, a*, and b* coordinates are used to specify the data of instrumental colour properties. The results were statistically processed by two-way ANOVA (P<0.001) and Tukey’s Honestly Significant Difference post-hoc tests (P<0.05). Storage and product type (and their interaction) factors significantly influenced instrumental colour. During storage, significant differences were observed between the time points (0, 3, 6, and 9 months) in flour, with trends of decreasing lightness (L*) and increasing red (a*) and yellow (b*) colour intensity values. Regarding product type, significantly higher L* values were observed in flour, while a* values were higher in grains. Except for the 3rd month, b* values did not show significant differences. The insights gained in this study may indicate the further application of stored buckwheat flour and grains in obtaining technologically justified and colour-sensory acceptable meat end-products for consumers.
PB  - Institute for Animal Husbandry, Belgrade-Zemun
T2  - Biotechnology in Animal Husbandry
T1  - IMPACT OF STORAGE CONDITIONS ON THE INSTRUMENTAL COLOUR OF BUCKWHEAT PRODUCTS FOR MEAT INDUSTRY APPLICATIONS
VL  - 40
IS  - 1
SP  - 77
EP  - 85
DO  - 10.2298/BAH2401077R
ER  - 

@article{
author = "Rakić, Radojica and Petričević, Maja and Keškić, Tanja and Đurović, Sanja and Kulić, Gordana and Stamenić, Tamara and Pisinov, Boris",
year = "2024-06",
abstract = "Buckwheat is one of the functional pseudocereals rich in antioxidants, nutrients, bioactive compounds, and phytochemicals. Colour represents one of the most important sensory parameters in the quality assessment of the meat products. The aim of this study was to determine the possible effect of 9-month artificial aging storage at 40 ± 2 °C on the change in instrumental colour of buckwheat products used in the meat industry. In the CIE L*a*b* system, L*, a*, and b* coordinates are used to specify the data of instrumental colour properties. The results were statistically processed by two-way ANOVA (P<0.001) and Tukey’s Honestly Significant Difference post-hoc tests (P<0.05). Storage and product type (and their interaction) factors significantly influenced instrumental colour. During storage, significant differences were observed between the time points (0, 3, 6, and 9 months) in flour, with trends of decreasing lightness (L*) and increasing red (a*) and yellow (b*) colour intensity values. Regarding product type, significantly higher L* values were observed in flour, while a* values were higher in grains. Except for the 3rd month, b* values did not show significant differences. The insights gained in this study may indicate the further application of stored buckwheat flour and grains in obtaining technologically justified and colour-sensory acceptable meat end-products for consumers.",
publisher = "Institute for Animal Husbandry, Belgrade-Zemun",
journal = "Biotechnology in Animal Husbandry",
title = "IMPACT OF STORAGE CONDITIONS ON THE INSTRUMENTAL COLOUR OF BUCKWHEAT PRODUCTS FOR MEAT INDUSTRY APPLICATIONS",
volume = "40",
number = "1",
pages = "77-85",
doi = "10.2298/BAH2401077R"
}

Rakić, R., Petričević, M., Keškić, T., Đurović, S., Kulić, G., Stamenić, T.,& Pisinov, B.. (2024-06). IMPACT OF STORAGE CONDITIONS ON THE INSTRUMENTAL COLOUR OF BUCKWHEAT PRODUCTS FOR MEAT INDUSTRY APPLICATIONS. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade-Zemun., 40(1), 77-85.
https://doi.org/10.2298/BAH2401077R

Rakić R, Petričević M, Keškić T, Đurović S, Kulić G, Stamenić T, Pisinov B. IMPACT OF STORAGE CONDITIONS ON THE INSTRUMENTAL COLOUR OF BUCKWHEAT PRODUCTS FOR MEAT INDUSTRY APPLICATIONS. in Biotechnology in Animal Husbandry. 2024;40(1):77-85.
doi:10.2298/BAH2401077R .

Rakić, Radojica, Petričević, Maja, Keškić, Tanja, Đurović, Sanja, Kulić, Gordana, Stamenić, Tamara, Pisinov, Boris, "IMPACT OF STORAGE CONDITIONS ON THE INSTRUMENTAL COLOUR OF BUCKWHEAT PRODUCTS FOR MEAT INDUSTRY APPLICATIONS" in Biotechnology in Animal Husbandry, 40, no. 1 (2024-06):77-85,
https://doi.org/10.2298/BAH2401077R . .

TY  - JOUR
AU  - Stamenić, Tamara
AU  - Petričević, Maja
AU  - Keškić, Tanja
AU  - Pisinov, Boris
AU  - Stanojković, Aleksandar
AU  - Kos, Ivica
AU  - Radojičić, Maša
PY  - 2024-06
UR  - http://r.istocar.bg.ac.rs/handle/123456789/996
AB  - The increasing global consumption of processed meat, which often contains nitrite as a preservative, raises health concerns due to potential adverse effects from its metabolites, such as nitric oxide and N-nitroso compounds. The study sought to evaluate the food safety of processed meat products within the Serbian market, specifically in the Belgrade region. Nitrite levels were analyzed in cooked sausages, both in their raw state and after undergoing the manufacturer's recommended thermal processing prior to consumption, if applicable. Additionally, thus far, there has been a lack of research exploring the potential influence of residual nitrite levels in the meat products prepared as per manufacturer recommendations prior to the consumption of meat products, as well as their contribution to acceptable daily intake (ADI), which provides crucial insights into the overall dietary safety of processed meats. During a three-year period, the study performed analysis on a total of 77 cooked sausages, following the standard ISO methodology. Boiling the cooked sausages led to a major reduction in this meat product additive, whereas frying led to a comparatively smaller decrease in nitrite concentration. Additionally, the greatest exposure to nitrite compounds occurs when consuming meat products without prior preparation, i.e., without thermal treatment by consumers before ingestion. In summary, the assessment of the ADI for nitrites revealed a high level of food safety, with all values noticeably below the maximum permitted levels specified by national legislation (150 mg/kg).
PB  - Institute for Animal Husbandry, Belgrade-Zemun
T2  - Biotechnology in Animal Husbandry
T1  - ASSESSMENT OF RESIDUAL NITRITE LEVELS IN COOKED SAUSAGES: COMPLIANCE, THERMAL PROCESSING EFFECTS, AND CONSUMER SAFETY
VL  - 40
IS  - 1
SP  - 65
EP  - 76
DO  - 10.2298/BAH2401065S
ER  - 

@article{
author = "Stamenić, Tamara and Petričević, Maja and Keškić, Tanja and Pisinov, Boris and Stanojković, Aleksandar and Kos, Ivica and Radojičić, Maša",
year = "2024-06",
abstract = "The increasing global consumption of processed meat, which often contains nitrite as a preservative, raises health concerns due to potential adverse effects from its metabolites, such as nitric oxide and N-nitroso compounds. The study sought to evaluate the food safety of processed meat products within the Serbian market, specifically in the Belgrade region. Nitrite levels were analyzed in cooked sausages, both in their raw state and after undergoing the manufacturer's recommended thermal processing prior to consumption, if applicable. Additionally, thus far, there has been a lack of research exploring the potential influence of residual nitrite levels in the meat products prepared as per manufacturer recommendations prior to the consumption of meat products, as well as their contribution to acceptable daily intake (ADI), which provides crucial insights into the overall dietary safety of processed meats. During a three-year period, the study performed analysis on a total of 77 cooked sausages, following the standard ISO methodology. Boiling the cooked sausages led to a major reduction in this meat product additive, whereas frying led to a comparatively smaller decrease in nitrite concentration. Additionally, the greatest exposure to nitrite compounds occurs when consuming meat products without prior preparation, i.e., without thermal treatment by consumers before ingestion. In summary, the assessment of the ADI for nitrites revealed a high level of food safety, with all values noticeably below the maximum permitted levels specified by national legislation (150 mg/kg).",
publisher = "Institute for Animal Husbandry, Belgrade-Zemun",
journal = "Biotechnology in Animal Husbandry",
title = "ASSESSMENT OF RESIDUAL NITRITE LEVELS IN COOKED SAUSAGES: COMPLIANCE, THERMAL PROCESSING EFFECTS, AND CONSUMER SAFETY",
volume = "40",
number = "1",
pages = "65-76",
doi = "10.2298/BAH2401065S"
}

Stamenić, T., Petričević, M., Keškić, T., Pisinov, B., Stanojković, A., Kos, I.,& Radojičić, M.. (2024-06). ASSESSMENT OF RESIDUAL NITRITE LEVELS IN COOKED SAUSAGES: COMPLIANCE, THERMAL PROCESSING EFFECTS, AND CONSUMER SAFETY. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade-Zemun., 40(1), 65-76.
https://doi.org/10.2298/BAH2401065S

Stamenić T, Petričević M, Keškić T, Pisinov B, Stanojković A, Kos I, Radojičić M. ASSESSMENT OF RESIDUAL NITRITE LEVELS IN COOKED SAUSAGES: COMPLIANCE, THERMAL PROCESSING EFFECTS, AND CONSUMER SAFETY. in Biotechnology in Animal Husbandry. 2024;40(1):65-76.
doi:10.2298/BAH2401065S .

Stamenić, Tamara, Petričević, Maja, Keškić, Tanja, Pisinov, Boris, Stanojković, Aleksandar, Kos, Ivica, Radojičić, Maša, "ASSESSMENT OF RESIDUAL NITRITE LEVELS IN COOKED SAUSAGES: COMPLIANCE, THERMAL PROCESSING EFFECTS, AND CONSUMER SAFETY" in Biotechnology in Animal Husbandry, 40, no. 1 (2024-06):65-76,
https://doi.org/10.2298/BAH2401065S . .

TY  - CONF
AU  - Rakonjac, Simeon
AU  - Bogosavljević-Bošković, Snežana
AU  - Dosković, Vladimir
AU  - Lukić, Miloš
AU  - Škrbić, Zdenka
AU  - Petrović, Milun D.
PY  - 2024-05
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1000
AB  - The aim of this study was to determine the effect of the rearing system and the genotype of laying hens on the breaking strength of the tibia and femur. The experiment was conducted in a 2x2 factorial design with two laying hen genotypes (commercial hybrid Isa Brown and New Hampshire dual-purpose breed) and two rearing systems (floor and organic). At the end of the one-year production cycle, six birds per group (24 hens in total) were randomly selected and slaughtered. To examine the quality of the bones, the femur and tibia were removed from each slaughtered laying hen. The breaking strength was measured by a three-point bending test with the IPNIS device. The results show that the rearing system had no significant effect on the breaking strength of the femur and tibia. On the other hand, genotype had a significant effect on femur and tibia breaking strength, such that the New Hampshire hens had better bone quality than Isa Brown hens. Importantly, there was a significant interaction between rearing system and genotype on tibia breaking strength - in the floor rearing system, the New Hampshire genotype had significantly higher breaking strength than the Isa Brown genotype, while the difference that occurred in the organic system between the genotypes studied was not statistically confirmed.
PB  - University of Banja Luka, Faculty of Agriculture
C3  - Book of proceedings of the XIII International Symposium on Agricultural Sciences AgroReS 2024
T1  - Effect of rearing system and genotype of laying hens on the breaking strength of tibia and femur
SP  - 198
EP  - 203
DO  - 10.7251/ZARS2401198R
ER  - 

@conference{
author = "Rakonjac, Simeon and Bogosavljević-Bošković, Snežana and Dosković, Vladimir and Lukić, Miloš and Škrbić, Zdenka and Petrović, Milun D.",
year = "2024-05",
abstract = "The aim of this study was to determine the effect of the rearing system and the genotype of laying hens on the breaking strength of the tibia and femur. The experiment was conducted in a 2x2 factorial design with two laying hen genotypes (commercial hybrid Isa Brown and New Hampshire dual-purpose breed) and two rearing systems (floor and organic). At the end of the one-year production cycle, six birds per group (24 hens in total) were randomly selected and slaughtered. To examine the quality of the bones, the femur and tibia were removed from each slaughtered laying hen. The breaking strength was measured by a three-point bending test with the IPNIS device. The results show that the rearing system had no significant effect on the breaking strength of the femur and tibia. On the other hand, genotype had a significant effect on femur and tibia breaking strength, such that the New Hampshire hens had better bone quality than Isa Brown hens. Importantly, there was a significant interaction between rearing system and genotype on tibia breaking strength - in the floor rearing system, the New Hampshire genotype had significantly higher breaking strength than the Isa Brown genotype, while the difference that occurred in the organic system between the genotypes studied was not statistically confirmed.",
publisher = "University of Banja Luka, Faculty of Agriculture",
journal = "Book of proceedings of the XIII International Symposium on Agricultural Sciences AgroReS 2024",
title = "Effect of rearing system and genotype of laying hens on the breaking strength of tibia and femur",
pages = "198-203",
doi = "10.7251/ZARS2401198R"
}

Rakonjac, S., Bogosavljević-Bošković, S., Dosković, V., Lukić, M., Škrbić, Z.,& Petrović, M. D.. (2024-05). Effect of rearing system and genotype of laying hens on the breaking strength of tibia and femur. in Book of proceedings of the XIII International Symposium on Agricultural Sciences AgroReS 2024
University of Banja Luka, Faculty of Agriculture., 198-203.
https://doi.org/10.7251/ZARS2401198R

Rakonjac S, Bogosavljević-Bošković S, Dosković V, Lukić M, Škrbić Z, Petrović MD. Effect of rearing system and genotype of laying hens on the breaking strength of tibia and femur. in Book of proceedings of the XIII International Symposium on Agricultural Sciences AgroReS 2024. 2024;:198-203.
doi:10.7251/ZARS2401198R .

Rakonjac, Simeon, Bogosavljević-Bošković, Snežana, Dosković, Vladimir, Lukić, Miloš, Škrbić, Zdenka, Petrović, Milun D., "Effect of rearing system and genotype of laying hens on the breaking strength of tibia and femur" in Book of proceedings of the XIII International Symposium on Agricultural Sciences AgroReS 2024 (2024-05):198-203,
https://doi.org/10.7251/ZARS2401198R . .

TY  - JOUR
AU  - Marinković, Miloš
AU  - Zivotic, Ivan
AU  - Ostojić Andrić, Dušica
AU  - Kuveljic, Jovana
AU  - Lazarević, Marina
AU  - Zivkovic, Maja
AU  - Perisic, Predrag
PY  - 2024-05
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1005
AB  - Identification of SNPs and effective genes associated with meat quality traits and fatty acid
(FA) profiles can help in the selection of animals with the best potential. In this study, we
characterized the meat quality parameters in young Busha bulls for the first time and further
performed GWAS analysis for meat quality traits. The fatty acid profile showed that
saturated fatty acids were the most abundant in meat and that oleic fatty acid, which is a
monounsaturated fatty acid, had the highest content. The correlation analysis showed that
the protein content had a negative correlation (p < 0.05) with the pH value and a positive
correlation (p < 0.05) with the content of polyunsaturated fatty acids. GWAS analysis was
performed with the BovineSNP50 v3 DNA Analysis BeadChip using the Illumina IscanTM
platform. The data were analyzed with PLINK 1.9. Thirteen SNPs were identified with
genome wide significant association with muscle fiber diameter (MFD) and one with meat
pH. Several candidate genes for MFD have been identified, including APOD, NTMT2 and
ZBTB37. Candidate
SNPs with near suggestive signifficant association with multiple fatty
acids level were identified: ARS-BFGL-NGS-118200, Hapmap48202-BTA-118947, BTA-
112619-no-rs. ANGPTL3 could be a potential new candidate gene influencing the FA profile.
This study provided valuable insights into the genetics of Busha meat quality traits.
The findings from this study could be used for the sustainable exploitation of this autochthonous
cattle breed.
PB  - Verlag Eugen Ulmer, Stuttgart
T2  - Züchtungskunde
T1  - Meat quality, fatty acid profile and genomic insight of Busha cattle in extensive production systems in Serbia
VL  - 96
IS  - 3
SP  - 203
EP  - 216
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_1005
ER  - 

@article{
author = "Marinković, Miloš and Zivotic, Ivan and Ostojić Andrić, Dušica and Kuveljic, Jovana and Lazarević, Marina and Zivkovic, Maja and Perisic, Predrag",
year = "2024-05",
abstract = "Identification of SNPs and effective genes associated with meat quality traits and fatty acid
(FA) profiles can help in the selection of animals with the best potential. In this study, we
characterized the meat quality parameters in young Busha bulls for the first time and further
performed GWAS analysis for meat quality traits. The fatty acid profile showed that
saturated fatty acids were the most abundant in meat and that oleic fatty acid, which is a
monounsaturated fatty acid, had the highest content. The correlation analysis showed that
the protein content had a negative correlation (p < 0.05) with the pH value and a positive
correlation (p < 0.05) with the content of polyunsaturated fatty acids. GWAS analysis was
performed with the BovineSNP50 v3 DNA Analysis BeadChip using the Illumina IscanTM
platform. The data were analyzed with PLINK 1.9. Thirteen SNPs were identified with
genome wide significant association with muscle fiber diameter (MFD) and one with meat
pH. Several candidate genes for MFD have been identified, including APOD, NTMT2 and
ZBTB37. Candidate
SNPs with near suggestive signifficant association with multiple fatty
acids level were identified: ARS-BFGL-NGS-118200, Hapmap48202-BTA-118947, BTA-
112619-no-rs. ANGPTL3 could be a potential new candidate gene influencing the FA profile.
This study provided valuable insights into the genetics of Busha meat quality traits.
The findings from this study could be used for the sustainable exploitation of this autochthonous
cattle breed.",
publisher = "Verlag Eugen Ulmer, Stuttgart",
journal = "Züchtungskunde",
title = "Meat quality, fatty acid profile and genomic insight of Busha cattle in extensive production systems in Serbia",
volume = "96",
number = "3",
pages = "203-216",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_1005"
}

Marinković, M., Zivotic, I., Ostojić Andrić, D., Kuveljic, J., Lazarević, M., Zivkovic, M.,& Perisic, P.. (2024-05). Meat quality, fatty acid profile and genomic insight of Busha cattle in extensive production systems in Serbia. in Züchtungskunde
Verlag Eugen Ulmer, Stuttgart., 96(3), 203-216.
https://hdl.handle.net/21.15107/rcub_ristocar_1005

Marinković M, Zivotic I, Ostojić Andrić D, Kuveljic J, Lazarević M, Zivkovic M, Perisic P. Meat quality, fatty acid profile and genomic insight of Busha cattle in extensive production systems in Serbia. in Züchtungskunde. 2024;96(3):203-216.
https://hdl.handle.net/21.15107/rcub_ristocar_1005 .

Marinković, Miloš, Zivotic, Ivan, Ostojić Andrić, Dušica, Kuveljic, Jovana, Lazarević, Marina, Zivkovic, Maja, Perisic, Predrag, "Meat quality, fatty acid profile and genomic insight of Busha cattle in extensive production systems in Serbia" in Züchtungskunde, 96, no. 3 (2024-05):203-216,
https://hdl.handle.net/21.15107/rcub_ristocar_1005 .

TY  - CONF
AU  - Pavlović, Ivan
AU  - Bojkovski, Jovan
AU  - Tasić, Aleksandra
AU  - Pavlović, Marija
AU  - Caro Petrović, Violeta
AU  - Zdravković, Nemanja
PY  - 2024-03-25
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1003
AB  - The grazing method of feeding allows small ruminants - goats and sheep, constant contact 
with transitional hosts and eggs and larval forms of parasites, so that there is no sheep 
that is not infected with at least one parasite species. Permanent pastures represent the 
greatest health risk for sheep and goats, especially if they have been used unplanned for 
many years. Uncultivated pastures with poor floristic composition cause nutritional 
imbalances, but cultivated pastures that are used improperly are also a place for constant 
infections, especially parasitic agents. The cultivation of pasture directly depends on the 
geological and pedological composition of the soil, hydrological conditions (standing, 
running water) and microclimatic conditions. The main goal of cultivation is to obtain a 
pasture that contains a minimum of infectious agents in the soil, which is maximally free 
from vectors and transitional hosts of certain diseases (molluscs, arthropods) and 
infectious forms of parasites. At the same time, the grass must be of optimal quality, 
density and nutritional value. Successful cultivation must be based on real data. This 
means that in addition to the floristic and pedological composition of the soil, 
parasitological control of the soil and grass must be done. Interventions on pastures can 
be a good prerequisite for controlling and preventing parasitic diseases. The solution can 
be sought in the form of grazing - it can be mixed and grazing, and also the limitation of 
the number of individuals in the pasture can be applied. Mixed grazing implies the grazing 
of different herbivores on one pasture, which certainly has a positive effect on the reduction of parasitic infections. Cross-country grazing is a method of using pastures to 
move animals from one part of the pasture to another at certain time intervals and return 
to them only after a certain period of rest.
PB  - University of Siirt
C3  - 7th INTERNATIONAL CUKUROVA AGRICULTURE AND VETERINARY CONGRESS
T1  - BIOSECURITY MEASURE IN TREATMENT OF PASTURES TO PREVENT  GASTROINTESTINAL HELMINTH INFECTIONS OF SMALL RUMINANTS
SP  - 122
EP  - 123
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_1003
ER  - 

@conference{
author = "Pavlović, Ivan and Bojkovski, Jovan and Tasić, Aleksandra and Pavlović, Marija and Caro Petrović, Violeta and Zdravković, Nemanja",
year = "2024-03-25",
abstract = "The grazing method of feeding allows small ruminants - goats and sheep, constant contact 
with transitional hosts and eggs and larval forms of parasites, so that there is no sheep 
that is not infected with at least one parasite species. Permanent pastures represent the 
greatest health risk for sheep and goats, especially if they have been used unplanned for 
many years. Uncultivated pastures with poor floristic composition cause nutritional 
imbalances, but cultivated pastures that are used improperly are also a place for constant 
infections, especially parasitic agents. The cultivation of pasture directly depends on the 
geological and pedological composition of the soil, hydrological conditions (standing, 
running water) and microclimatic conditions. The main goal of cultivation is to obtain a 
pasture that contains a minimum of infectious agents in the soil, which is maximally free 
from vectors and transitional hosts of certain diseases (molluscs, arthropods) and 
infectious forms of parasites. At the same time, the grass must be of optimal quality, 
density and nutritional value. Successful cultivation must be based on real data. This 
means that in addition to the floristic and pedological composition of the soil, 
parasitological control of the soil and grass must be done. Interventions on pastures can 
be a good prerequisite for controlling and preventing parasitic diseases. The solution can 
be sought in the form of grazing - it can be mixed and grazing, and also the limitation of 
the number of individuals in the pasture can be applied. Mixed grazing implies the grazing 
of different herbivores on one pasture, which certainly has a positive effect on the reduction of parasitic infections. Cross-country grazing is a method of using pastures to 
move animals from one part of the pasture to another at certain time intervals and return 
to them only after a certain period of rest.",
publisher = "University of Siirt",
journal = "7th INTERNATIONAL CUKUROVA AGRICULTURE AND VETERINARY CONGRESS",
title = "BIOSECURITY MEASURE IN TREATMENT OF PASTURES TO PREVENT  GASTROINTESTINAL HELMINTH INFECTIONS OF SMALL RUMINANTS",
pages = "122-123",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_1003"
}

Pavlović, I., Bojkovski, J., Tasić, A., Pavlović, M., Caro Petrović, V.,& Zdravković, N.. (2024-03-25). BIOSECURITY MEASURE IN TREATMENT OF PASTURES TO PREVENT  GASTROINTESTINAL HELMINTH INFECTIONS OF SMALL RUMINANTS. in 7th INTERNATIONAL CUKUROVA AGRICULTURE AND VETERINARY CONGRESS
University of Siirt., 122-123.
https://hdl.handle.net/21.15107/rcub_ristocar_1003

Pavlović I, Bojkovski J, Tasić A, Pavlović M, Caro Petrović V, Zdravković N. BIOSECURITY MEASURE IN TREATMENT OF PASTURES TO PREVENT  GASTROINTESTINAL HELMINTH INFECTIONS OF SMALL RUMINANTS. in 7th INTERNATIONAL CUKUROVA AGRICULTURE AND VETERINARY CONGRESS. 2024;:122-123.
https://hdl.handle.net/21.15107/rcub_ristocar_1003 .

Pavlović, Ivan, Bojkovski, Jovan, Tasić, Aleksandra, Pavlović, Marija, Caro Petrović, Violeta, Zdravković, Nemanja, "BIOSECURITY MEASURE IN TREATMENT OF PASTURES TO PREVENT  GASTROINTESTINAL HELMINTH INFECTIONS OF SMALL RUMINANTS" in 7th INTERNATIONAL CUKUROVA AGRICULTURE AND VETERINARY CONGRESS (2024-03-25):122-123,
https://hdl.handle.net/21.15107/rcub_ristocar_1003 .

TY  - JOUR
AU  - Šojat, Dunja
AU  - Volarić, Mile
AU  - Keškić, Tanja
AU  - Volarić, Nikola
AU  - Cerovečki, Venija
AU  - Trtica Majnarić, Ljiljana
PY  - 2024-03-21
UR  - http://r.istocar.bg.ac.rs/handle/123456789/991
AB  - The spectrum, intensity, and overlap of symptoms between functional gastrointestinal
disorders (FGIDs) and other gastrointestinal disorders characterize patients with FGIDs, who are
incredibly different in their backgrounds. An additional challenge with regard to the diagnosis
of FGID and the applicability of a given treatment is the ongoing expansion of the risk factors
believed to be connected to these disorders. Many cytokines and inflammatory cells have been
found to cause the continuous existence of a low level of inflammation, which is thought to be a
basic pathophysiological process. The idea of the gut–brain axis has been created to offer a basic
framework for the complex interactions that occur between the nervous system and the intestinal
functions, including the involvement of gut bacteria. In this review paper, we intend to promote the
hypothesis that FGIDs should be seen through the perspective of the network of the neuroendocrine,
immunological, metabolic, and microbiome pathways. This hypothesis arises from an increased
understanding of chronic inflammation as a systemic disorder, that is omnipresent in chronic health
conditions. A better understanding of inflammation’s role in the pathogenesis of FGIDs can be
achieved by clustering markers of inflammation with data indicating symptoms, comorbidities,
and psycho-social factors. Finding subclasses among related entities of FGIDs may reduce patient
heterogeneity and help clarify the pathophysiology of this disease to allow for better treatment.
PB  - MDPI
T2  - Biomedicines
T1  - Putting Functional Gastrointestinal Disorders within the Spectrum of Inflammatory Disorders Can Improve Classification and Diagnostics of These Disorders
VL  - 12
IS  - 3
SP  - 702
DO  - 10.3390/biomedicines12030702
ER  - 

@article{
author = "Šojat, Dunja and Volarić, Mile and Keškić, Tanja and Volarić, Nikola and Cerovečki, Venija and Trtica Majnarić, Ljiljana",
year = "2024-03-21",
abstract = "The spectrum, intensity, and overlap of symptoms between functional gastrointestinal
disorders (FGIDs) and other gastrointestinal disorders characterize patients with FGIDs, who are
incredibly different in their backgrounds. An additional challenge with regard to the diagnosis
of FGID and the applicability of a given treatment is the ongoing expansion of the risk factors
believed to be connected to these disorders. Many cytokines and inflammatory cells have been
found to cause the continuous existence of a low level of inflammation, which is thought to be a
basic pathophysiological process. The idea of the gut–brain axis has been created to offer a basic
framework for the complex interactions that occur between the nervous system and the intestinal
functions, including the involvement of gut bacteria. In this review paper, we intend to promote the
hypothesis that FGIDs should be seen through the perspective of the network of the neuroendocrine,
immunological, metabolic, and microbiome pathways. This hypothesis arises from an increased
understanding of chronic inflammation as a systemic disorder, that is omnipresent in chronic health
conditions. A better understanding of inflammation’s role in the pathogenesis of FGIDs can be
achieved by clustering markers of inflammation with data indicating symptoms, comorbidities,
and psycho-social factors. Finding subclasses among related entities of FGIDs may reduce patient
heterogeneity and help clarify the pathophysiology of this disease to allow for better treatment.",
publisher = "MDPI",
journal = "Biomedicines",
title = "Putting Functional Gastrointestinal Disorders within the Spectrum of Inflammatory Disorders Can Improve Classification and Diagnostics of These Disorders",
volume = "12",
number = "3",
pages = "702",
doi = "10.3390/biomedicines12030702"
}

Šojat, D., Volarić, M., Keškić, T., Volarić, N., Cerovečki, V.,& Trtica Majnarić, L.. (2024-03-21). Putting Functional Gastrointestinal Disorders within the Spectrum of Inflammatory Disorders Can Improve Classification and Diagnostics of These Disorders. in Biomedicines
MDPI., 12(3), 702.
https://doi.org/10.3390/biomedicines12030702

Šojat D, Volarić M, Keškić T, Volarić N, Cerovečki V, Trtica Majnarić L. Putting Functional Gastrointestinal Disorders within the Spectrum of Inflammatory Disorders Can Improve Classification and Diagnostics of These Disorders. in Biomedicines. 2024;12(3):702.
doi:10.3390/biomedicines12030702 .

Šojat, Dunja, Volarić, Mile, Keškić, Tanja, Volarić, Nikola, Cerovečki, Venija, Trtica Majnarić, Ljiljana, "Putting Functional Gastrointestinal Disorders within the Spectrum of Inflammatory Disorders Can Improve Classification and Diagnostics of These Disorders" in Biomedicines, 12, no. 3 (2024-03-21):702,
https://doi.org/10.3390/biomedicines12030702 . .

TY  - JOUR
AU  - Samolovac, Ljiljana
AU  - Hristov, Slavča
AU  - Lazarević, Marina
AU  - Mićić, Nenad
AU  - Nikšić, Dragan
AU  - Ostojić Andrić, Dušica
AU  - Stamenić, Tamara
PY  - 2024-03-14
UR  - http://r.istocar.bg.ac.rs/handle/123456789/993
AB  - The behaviour of calves is a response to stimuli from the
environment causing movement, actions and changes in body position,
affecting the health and welfare of the animals. We distinguish four categories
of physiological behaviour:
- Behaviour related to basic needs such as movement, nutrition, rest and sleep.
- Exploratory behaviour that enables getting to know the living environment.
- Territorial behaviour and protection of safety and social order.
- Sexual and parental behaviour for the protection of the genome and the
extension of the species.
The positive emotional state of animals is manifested through the freedom to
express these forms of behaviour and social contact with other individuals,
which reduces stress and fear. The goal of the care for animal welfare is to
minimize exposure to negative emotions by optimizing these factors.
The present study, carried out on two farms with an intensive system of
housing and rearing calves up to 30 days of age, showed significant weaknesses
and deficiencies in the way calves are kept immediately after birth, up to 7 days
of age. Namely, of 9 forms of physiological behaviour, 5 rated 1 or 2. The
situation was somewhat better in the age category of calves between 8 and 30
days, where only one form, reproductive behaviour, was absolutely impossible.
In order to improve the quality of calf welfare, it is necessary to provide better
rearing conditions that would enable the manifestation of basic physiological
forms of behaviour.
PB  - Faculty of Agronomy in Čačak
T2  - Proceedings“2nd INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY”
T1  - THE PHYSIOLOGICAL FORMS OF CALVES BEHAVIOUR IN THE ASSESSMENT OF WELFARE
SP  - 211
DO  - 10.46793/SBT29.27LS
ER  - 

@article{
author = "Samolovac, Ljiljana and Hristov, Slavča and Lazarević, Marina and Mićić, Nenad and Nikšić, Dragan and Ostojić Andrić, Dušica and Stamenić, Tamara",
year = "2024-03-14",
abstract = "The behaviour of calves is a response to stimuli from the
environment causing movement, actions and changes in body position,
affecting the health and welfare of the animals. We distinguish four categories
of physiological behaviour:
- Behaviour related to basic needs such as movement, nutrition, rest and sleep.
- Exploratory behaviour that enables getting to know the living environment.
- Territorial behaviour and protection of safety and social order.
- Sexual and parental behaviour for the protection of the genome and the
extension of the species.
The positive emotional state of animals is manifested through the freedom to
express these forms of behaviour and social contact with other individuals,
which reduces stress and fear. The goal of the care for animal welfare is to
minimize exposure to negative emotions by optimizing these factors.
The present study, carried out on two farms with an intensive system of
housing and rearing calves up to 30 days of age, showed significant weaknesses
and deficiencies in the way calves are kept immediately after birth, up to 7 days
of age. Namely, of 9 forms of physiological behaviour, 5 rated 1 or 2. The
situation was somewhat better in the age category of calves between 8 and 30
days, where only one form, reproductive behaviour, was absolutely impossible.
In order to improve the quality of calf welfare, it is necessary to provide better
rearing conditions that would enable the manifestation of basic physiological
forms of behaviour.",
publisher = "Faculty of Agronomy in Čačak",
journal = "Proceedings“2nd INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY”",
title = "THE PHYSIOLOGICAL FORMS OF CALVES BEHAVIOUR IN THE ASSESSMENT OF WELFARE",
pages = "211",
doi = "10.46793/SBT29.27LS"
}

Samolovac, L., Hristov, S., Lazarević, M., Mićić, N., Nikšić, D., Ostojić Andrić, D.,& Stamenić, T.. (2024-03-14). THE PHYSIOLOGICAL FORMS OF CALVES BEHAVIOUR IN THE ASSESSMENT OF WELFARE. in Proceedings“2nd INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY”
Faculty of Agronomy in Čačak., 211.
https://doi.org/10.46793/SBT29.27LS

Samolovac L, Hristov S, Lazarević M, Mićić N, Nikšić D, Ostojić Andrić D, Stamenić T. THE PHYSIOLOGICAL FORMS OF CALVES BEHAVIOUR IN THE ASSESSMENT OF WELFARE. in Proceedings“2nd INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY”. 2024;:211.
doi:10.46793/SBT29.27LS .

Samolovac, Ljiljana, Hristov, Slavča, Lazarević, Marina, Mićić, Nenad, Nikšić, Dragan, Ostojić Andrić, Dušica, Stamenić, Tamara, "THE PHYSIOLOGICAL FORMS OF CALVES BEHAVIOUR IN THE ASSESSMENT OF WELFARE" in Proceedings“2nd INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY” (2024-03-14):211,
https://doi.org/10.46793/SBT29.27LS . .

TY  - CONF
AU  - Petričević, Veselin
AU  - Lukić, Miloš
AU  - Škrbić, Zdenka
AU  - Dosković, Vladimir
AU  - Rakonjac, Simeon
AU  - Petričević, Maja
AU  - Milenković, Danijel
PY  - 2024-03
UR  - http://r.istocar.bg.ac.rs/handle/123456789/989
AB  - This study aimed to explore how hybrid varieties impact broiler
chickens' production and slaughter performance. We applied standard rearing
techniques over a 42-day period. The trial involved a total of 420 broiler chickens
of the following hybrids: Cobb 500 and Ross 308. Weekly performance tests were
conducted, assessing average daily gain, feed consumption, feed conversion rate,
mortality, and European Poultry Efficiency Factor. After controlling for final
body weights on the 42nd day, a random sample of 12 broilers per genotype, with
an equal gender distribution, was selected for slaughter parameter analysis.
Following slaughter traits were determined: pre-slaughter weight of chickens,
slaughter yield, share of abdominal fat, chicken thigh circumference, and chest
angle. The results revealed no significant difference in food consumption between
the examined hybrids. Chickens of the Cobb 500 genotype exhibited significantly
higher (p<0.01) gain and a more favorable feed conversion rate. Due to its better
vitality, feed conversion rate, and gain, Cobb 500 chickens demonstrated
significantly higher (p<0.01) European Poultry Efficiency Factor values. In
contrast, Ross 308 chickens displayed statistically significantly lower (p<0.05)
slaughter yield and chest angle values. At the same time, the proportion of
abdominal fat and chicken thigh circumference showed no significant difference
between the tested hybrids.
PB  - University of Kragujevac, Serbia
PB  - Faculty of Agronomy in Čačak
C3  - Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem
T1  - Comparative analysis of production and slaughter parameters of fast-growing broiler hybrids
SP  - 183
EP  - 192
DO  - 10.46793/SBT29.24VP
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_989
ER  - 

@conference{
author = "Petričević, Veselin and Lukić, Miloš and Škrbić, Zdenka and Dosković, Vladimir and Rakonjac, Simeon and Petričević, Maja and Milenković, Danijel",
year = "2024-03",
abstract = "This study aimed to explore how hybrid varieties impact broiler
chickens' production and slaughter performance. We applied standard rearing
techniques over a 42-day period. The trial involved a total of 420 broiler chickens
of the following hybrids: Cobb 500 and Ross 308. Weekly performance tests were
conducted, assessing average daily gain, feed consumption, feed conversion rate,
mortality, and European Poultry Efficiency Factor. After controlling for final
body weights on the 42nd day, a random sample of 12 broilers per genotype, with
an equal gender distribution, was selected for slaughter parameter analysis.
Following slaughter traits were determined: pre-slaughter weight of chickens,
slaughter yield, share of abdominal fat, chicken thigh circumference, and chest
angle. The results revealed no significant difference in food consumption between
the examined hybrids. Chickens of the Cobb 500 genotype exhibited significantly
higher (p<0.01) gain and a more favorable feed conversion rate. Due to its better
vitality, feed conversion rate, and gain, Cobb 500 chickens demonstrated
significantly higher (p<0.01) European Poultry Efficiency Factor values. In
contrast, Ross 308 chickens displayed statistically significantly lower (p<0.05)
slaughter yield and chest angle values. At the same time, the proportion of
abdominal fat and chicken thigh circumference showed no significant difference
between the tested hybrids.",
publisher = "University of Kragujevac, Serbia, Faculty of Agronomy in Čačak",
journal = "Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem",
title = "Comparative analysis of production and slaughter parameters of fast-growing broiler hybrids",
pages = "183-192",
doi = "10.46793/SBT29.24VP",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_989"
}

Petričević, V., Lukić, M., Škrbić, Z., Dosković, V., Rakonjac, S., Petričević, M.,& Milenković, D.. (2024-03). Comparative analysis of production and slaughter parameters of fast-growing broiler hybrids. in Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem
University of Kragujevac, Serbia., 183-192.
https://doi.org/10.46793/SBT29.24VP
https://hdl.handle.net/21.15107/rcub_ristocar_989

Petričević V, Lukić M, Škrbić Z, Dosković V, Rakonjac S, Petričević M, Milenković D. Comparative analysis of production and slaughter parameters of fast-growing broiler hybrids. in Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem. 2024;:183-192.
doi:10.46793/SBT29.24VP
https://hdl.handle.net/21.15107/rcub_ristocar_989 .

Petričević, Veselin, Lukić, Miloš, Škrbić, Zdenka, Dosković, Vladimir, Rakonjac, Simeon, Petričević, Maja, Milenković, Danijel, "Comparative analysis of production and slaughter parameters of fast-growing broiler hybrids" in Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem (2024-03):183-192,
https://doi.org/10.46793/SBT29.24VP .,
https://hdl.handle.net/21.15107/rcub_ristocar_989 .

TY  - CONF
AU  - Dosković, Vladimir
AU  - Bogosavljević-Bošković, Snežana
AU  - Škrbić, Zdenka
AU  - Lukić, Miloš
AU  - Rakonjac, Simeon
AU  - Petričević, Veselin
AU  - Beuković, Dejan
PY  - 2024-03
UR  - http://r.istocar.bg.ac.rs/handle/123456789/990
AB  - The aim of the study was to evaluate the effect of three protein
levels (with or without protease enzymes) on the weight and percentage yield of
each meat class in two genotypes of broiler chickens (fast-growing hybrid Cobb
500 and medium-growing hybrid Master Gris). Each genotype was divided into a
control group (C group) fed with a commercial feed mixture and an experimental
group fed with a low protein diet of 4% (E-I group) or 6% (E-II group) in relation
to the control group, with the addition of 200 mg/kg Ronozyme ProAct (E-I
group) or 300mg/kg Ronozyme ProAct (E-II group).
Weight and percentage yield of the meat classes were influenced by the
genotype. The fast-growing hybrid Cobb 500 had higher masses of all meat
classes and a higher percentage of class I meat, while the percentage of class II
and III meat was lower than in the medium-growing hybrid Master Gris (P<0.05).
Feeding had no effect on the weight and percentage yield of the individual meat
classes in either hybrid (P>0.05).
PB  - University of Kragujevac, Serbia
PB  - Faculty of Agronomy in Čačak
C3  - Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem
T1  - The effect of protease enzyme on the meat classes of two broiler chicken hybrids
SP  - 225
EP  - 231
DO  - 10.46793/SBT29.29VD
ER  - 

@conference{
author = "Dosković, Vladimir and Bogosavljević-Bošković, Snežana and Škrbić, Zdenka and Lukić, Miloš and Rakonjac, Simeon and Petričević, Veselin and Beuković, Dejan",
year = "2024-03",
abstract = "The aim of the study was to evaluate the effect of three protein
levels (with or without protease enzymes) on the weight and percentage yield of
each meat class in two genotypes of broiler chickens (fast-growing hybrid Cobb
500 and medium-growing hybrid Master Gris). Each genotype was divided into a
control group (C group) fed with a commercial feed mixture and an experimental
group fed with a low protein diet of 4% (E-I group) or 6% (E-II group) in relation
to the control group, with the addition of 200 mg/kg Ronozyme ProAct (E-I
group) or 300mg/kg Ronozyme ProAct (E-II group).
Weight and percentage yield of the meat classes were influenced by the
genotype. The fast-growing hybrid Cobb 500 had higher masses of all meat
classes and a higher percentage of class I meat, while the percentage of class II
and III meat was lower than in the medium-growing hybrid Master Gris (P<0.05).
Feeding had no effect on the weight and percentage yield of the individual meat
classes in either hybrid (P>0.05).",
publisher = "University of Kragujevac, Serbia, Faculty of Agronomy in Čačak",
journal = "Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem",
title = "The effect of protease enzyme on the meat classes of two broiler chicken hybrids",
pages = "225-231",
doi = "10.46793/SBT29.29VD"
}

Dosković, V., Bogosavljević-Bošković, S., Škrbić, Z., Lukić, M., Rakonjac, S., Petričević, V.,& Beuković, D.. (2024-03). The effect of protease enzyme on the meat classes of two broiler chicken hybrids. in Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem
University of Kragujevac, Serbia., 225-231.
https://doi.org/10.46793/SBT29.29VD

Dosković V, Bogosavljević-Bošković S, Škrbić Z, Lukić M, Rakonjac S, Petričević V, Beuković D. The effect of protease enzyme on the meat classes of two broiler chicken hybrids. in Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem. 2024;:225-231.
doi:10.46793/SBT29.29VD .

Dosković, Vladimir, Bogosavljević-Bošković, Snežana, Škrbić, Zdenka, Lukić, Miloš, Rakonjac, Simeon, Petričević, Veselin, Beuković, Dejan, "The effect of protease enzyme on the meat classes of two broiler chicken hybrids" in Proceedings of the 2nd International Symposium On Biotechnology, XXIX Savetovanje o biotehnologiji sa međunarodnim učešćem (2024-03):225-231,
https://doi.org/10.46793/SBT29.29VD . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Ðorđević, Snežana
AU  - Brankov, Milan
AU  - Živković, Vladimir
AU  - Lazarević, Marina
AU  - Tanja, Keškić
AU  - Krnjaja, Vesna
PY  - 2024-02-22
UR  - http://r.istocar.bg.ac.rs/handle/123456789/1013
AB  - Crop density is a means that controls grain yield establishment. This study was focused on evaluating the effect of four crop densities (CD1—50,125 plants ha−1, CD2—59,523 plants ha−1, CD3—69,686 plants ha−1, and CD4—79,365 plants ha−1) on yield components, grain yield, sustainable yield index (SYI), and rain use efficiency (RUE) of the maize hybrids ZP 500, NS 5010, and AS 534 during 2016–2018. In 2017, due to unfavorable meteorological conditions, ear length, number of grains per ear, grain weight per ear, 1000-grain weight, grain yield, SYI, and RUE were low compared to 2016 and 2018. The hybrid NS 5010 had the lowest ear length, number of grains per ear, grain weight per ear, 1000-grain weight, grain yield, and SYI. Increasing crop density significantly decreased yield components and increased grain yield, SYI, and RUE. The lowest ear length was recorded in treatments CD3 and CD4, the lowest number of grains per ear, grain weight per ear, and 1000-grain weight in treatment CD4. However, the highest grain yield, SYI, and RUE were recorded in the CD4 treatment because the number of plants per unit area is an essential determinant of the final grain yield.
T2  - Agriculture
T1  - Response of Yield Formation of Maize Hybrids to Different Planting Densities
VL  - 14
IS  - 3
SP  - 351
DO  - 10.3390/ agriculture14030351
ER  - 

@article{
author = "Mandić, Violeta and Ðorđević, Snežana and Brankov, Milan and Živković, Vladimir and Lazarević, Marina and Tanja, Keškić and Krnjaja, Vesna",
year = "2024-02-22",
abstract = "Crop density is a means that controls grain yield establishment. This study was focused on evaluating the effect of four crop densities (CD1—50,125 plants ha−1, CD2—59,523 plants ha−1, CD3—69,686 plants ha−1, and CD4—79,365 plants ha−1) on yield components, grain yield, sustainable yield index (SYI), and rain use efficiency (RUE) of the maize hybrids ZP 500, NS 5010, and AS 534 during 2016–2018. In 2017, due to unfavorable meteorological conditions, ear length, number of grains per ear, grain weight per ear, 1000-grain weight, grain yield, SYI, and RUE were low compared to 2016 and 2018. The hybrid NS 5010 had the lowest ear length, number of grains per ear, grain weight per ear, 1000-grain weight, grain yield, and SYI. Increasing crop density significantly decreased yield components and increased grain yield, SYI, and RUE. The lowest ear length was recorded in treatments CD3 and CD4, the lowest number of grains per ear, grain weight per ear, and 1000-grain weight in treatment CD4. However, the highest grain yield, SYI, and RUE were recorded in the CD4 treatment because the number of plants per unit area is an essential determinant of the final grain yield.",
journal = "Agriculture",
title = "Response of Yield Formation of Maize Hybrids to Different Planting Densities",
volume = "14",
number = "3",
pages = "351",
doi = "10.3390/ agriculture14030351"
}

Mandić, V., Ðorđević, S., Brankov, M., Živković, V., Lazarević, M., Tanja, K.,& Krnjaja, V.. (2024-02-22). Response of Yield Formation of Maize Hybrids to Different Planting Densities. in Agriculture, 14(3), 351.
https://doi.org/10.3390/ agriculture14030351

Mandić V, Ðorđević S, Brankov M, Živković V, Lazarević M, Tanja K, Krnjaja V. Response of Yield Formation of Maize Hybrids to Different Planting Densities. in Agriculture. 2024;14(3):351.
doi:10.3390/ agriculture14030351 .

Mandić, Violeta, Ðorđević, Snežana, Brankov, Milan, Živković, Vladimir, Lazarević, Marina, Tanja, Keškić, Krnjaja, Vesna, "Response of Yield Formation of Maize Hybrids to Different Planting Densities" in Agriculture, 14, no. 3 (2024-02-22):351,
https://doi.org/10.3390/ agriculture14030351 . .

TY  - CONF
AU  - Stamenić, Tamara
AU  - Petričević, Maja
AU  - Đorđević, Bridžita
AU  - Keškić, Tanja
AU  - Stanišić, Nikola
AU  - Stanojković, Aleksandar
AU  - Delić, Nikola
PY  - 2024-02
UR  - http://r.istocar.bg.ac.rs/handle/123456789/983
AB  - This review explores the role of inulin, a natural prebiotic, delving into its transformative impact on
the food industry, especially in creating functional products and assessing its impact on public health.
Inulin, a versatile carbohydrate compound, not only acts as a fat replacer but also serves as a dietary
fiber source, enhancing the overall nutritional value of the foods. Furthermore, inulin’s fermentation
by beneficial gut bacteria results in the production of short-chain fatty acids, contributing to colorectal
cancer prevention and glycemic control, catering to the evolving preferences of health-conscious
consumers.
PB  - University of Zagreb Faculty of Agriculture, Zagreb, Croatia
C3  - Proceedings of the 59th Croatian & 19th International Symposium on Agriculture
T1  - Exploring the role of inulin as a nutraceutical for enhancing nutritional and health benefits – a review
SP  - 463
EP  - 469
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_983
ER  - 

@conference{
author = "Stamenić, Tamara and Petričević, Maja and Đorđević, Bridžita and Keškić, Tanja and Stanišić, Nikola and Stanojković, Aleksandar and Delić, Nikola",
year = "2024-02",
abstract = "This review explores the role of inulin, a natural prebiotic, delving into its transformative impact on
the food industry, especially in creating functional products and assessing its impact on public health.
Inulin, a versatile carbohydrate compound, not only acts as a fat replacer but also serves as a dietary
fiber source, enhancing the overall nutritional value of the foods. Furthermore, inulin’s fermentation
by beneficial gut bacteria results in the production of short-chain fatty acids, contributing to colorectal
cancer prevention and glycemic control, catering to the evolving preferences of health-conscious
consumers.",
publisher = "University of Zagreb Faculty of Agriculture, Zagreb, Croatia",
journal = "Proceedings of the 59th Croatian & 19th International Symposium on Agriculture",
title = "Exploring the role of inulin as a nutraceutical for enhancing nutritional and health benefits – a review",
pages = "463-469",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_983"
}

Stamenić, T., Petričević, M., Đorđević, B., Keškić, T., Stanišić, N., Stanojković, A.,& Delić, N.. (2024-02). Exploring the role of inulin as a nutraceutical for enhancing nutritional and health benefits – a review. in Proceedings of the 59th Croatian & 19th International Symposium on Agriculture
University of Zagreb Faculty of Agriculture, Zagreb, Croatia., 463-469.
https://hdl.handle.net/21.15107/rcub_ristocar_983

Stamenić T, Petričević M, Đorđević B, Keškić T, Stanišić N, Stanojković A, Delić N. Exploring the role of inulin as a nutraceutical for enhancing nutritional and health benefits – a review. in Proceedings of the 59th Croatian & 19th International Symposium on Agriculture. 2024;:463-469.
https://hdl.handle.net/21.15107/rcub_ristocar_983 .

Stamenić, Tamara, Petričević, Maja, Đorđević, Bridžita, Keškić, Tanja, Stanišić, Nikola, Stanojković, Aleksandar, Delić, Nikola, "Exploring the role of inulin as a nutraceutical for enhancing nutritional and health benefits – a review" in Proceedings of the 59th Croatian & 19th International Symposium on Agriculture (2024-02):463-469,
https://hdl.handle.net/21.15107/rcub_ristocar_983 .

TY  - CONF
AU  - Petričević, Maja
AU  - Stamenić, Tamara
AU  - Keškić, Tanja
AU  - Stanišić, Nikola
AU  - Stanojković, Aleksandar
AU  - Delić, Nikola
AU  - Petričević, Veselin
PY  - 2024-02
UR  - http://r.istocar.bg.ac.rs/handle/123456789/982
AB  - Due to the high demand for low-fat, healthier meat products, alternative strategies are pursued to
reduce fat content while maintaining the fundamental properties of traditional products. The research
strives to obtain products with reduced fat content and caloric value with the addition of inulin. Four
groups of cooked chicken sausages were tested: the control group without fat replacement, the second
with 50%, the third with 75%, and the fourth with 100% fat replacement with inulin suspension.
Sausages with a higher inulin content had a significantly (p<0.05) higher process loss and cooking
loss than the sausages from the control group. The first and second groups had significantly (p<0.05)
better emulsion stability. Reducing the fat content in sausages significantly affected (p<0.05) some
sausages characteristics, such as moisture, L*(lightness), a* (redness), and b* (yellowness). As a result,
the caloric value of sausages with inulin was significantly (p<0.01) impacted throughout all groups.
In summary, the study demonstrates that incorporating inulin as a prebiotic dietary fiber enables the
production of cooked sausages with reduced fat content and optimal physico-chemical properties. This
innovative meat product not only offers lowered energy value but also holds exceptional nutritional
value, representing a significant source of calories derived from reduced fat content supplemented with
prebiotic fibers (inulin).
PB  - University of Zagreb Faculty of Agriculture, Zagreb, Croatia
C3  - Book of abstracts of the 59th Croatian & 19th International Symposium on Agriculture
T1  - Assessment of technological characteristics in chicken sausages utilizing inulin for fat reduction
SP  - 243
EP  - 243
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_982
ER  - 

@conference{
author = "Petričević, Maja and Stamenić, Tamara and Keškić, Tanja and Stanišić, Nikola and Stanojković, Aleksandar and Delić, Nikola and Petričević, Veselin",
year = "2024-02",
abstract = "Due to the high demand for low-fat, healthier meat products, alternative strategies are pursued to
reduce fat content while maintaining the fundamental properties of traditional products. The research
strives to obtain products with reduced fat content and caloric value with the addition of inulin. Four
groups of cooked chicken sausages were tested: the control group without fat replacement, the second
with 50%, the third with 75%, and the fourth with 100% fat replacement with inulin suspension.
Sausages with a higher inulin content had a significantly (p<0.05) higher process loss and cooking
loss than the sausages from the control group. The first and second groups had significantly (p<0.05)
better emulsion stability. Reducing the fat content in sausages significantly affected (p<0.05) some
sausages characteristics, such as moisture, L*(lightness), a* (redness), and b* (yellowness). As a result,
the caloric value of sausages with inulin was significantly (p<0.01) impacted throughout all groups.
In summary, the study demonstrates that incorporating inulin as a prebiotic dietary fiber enables the
production of cooked sausages with reduced fat content and optimal physico-chemical properties. This
innovative meat product not only offers lowered energy value but also holds exceptional nutritional
value, representing a significant source of calories derived from reduced fat content supplemented with
prebiotic fibers (inulin).",
publisher = "University of Zagreb Faculty of Agriculture, Zagreb, Croatia",
journal = "Book of abstracts of the 59th Croatian & 19th International Symposium on Agriculture",
title = "Assessment of technological characteristics in chicken sausages utilizing inulin for fat reduction",
pages = "243-243",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_982"
}

Petričević, M., Stamenić, T., Keškić, T., Stanišić, N., Stanojković, A., Delić, N.,& Petričević, V.. (2024-02). Assessment of technological characteristics in chicken sausages utilizing inulin for fat reduction. in Book of abstracts of the 59th Croatian & 19th International Symposium on Agriculture
University of Zagreb Faculty of Agriculture, Zagreb, Croatia., 243-243.
https://hdl.handle.net/21.15107/rcub_ristocar_982

Petričević M, Stamenić T, Keškić T, Stanišić N, Stanojković A, Delić N, Petričević V. Assessment of technological characteristics in chicken sausages utilizing inulin for fat reduction. in Book of abstracts of the 59th Croatian & 19th International Symposium on Agriculture. 2024;:243-243.
https://hdl.handle.net/21.15107/rcub_ristocar_982 .

Petričević, Maja, Stamenić, Tamara, Keškić, Tanja, Stanišić, Nikola, Stanojković, Aleksandar, Delić, Nikola, Petričević, Veselin, "Assessment of technological characteristics in chicken sausages utilizing inulin for fat reduction" in Book of abstracts of the 59th Croatian & 19th International Symposium on Agriculture (2024-02):243-243,
https://hdl.handle.net/21.15107/rcub_ristocar_982 .

TY  - CONF
AU  - Pisinov, Boris
AU  - Đurović, Sanja
AU  - Sekulić, Zoran
AU  - Dudić, Tijana
AU  - Keškić, Tanja
AU  - Petričević, Maja
AU  - Stamenić, Tamara
PY  - 2024-02
UR  - http://r.istocar.bg.ac.rs/handle/123456789/985
AB  - Heavy metals are potent metabolic inhibitors. Cadmium is considered a non-essential element and
has high emissions in the biosphere due to anthropogenic activities. The aim is to indicate the importance of
cadmium in feedstuff as a potential contamination source. Microwave digestion and graphite furnace atomic
absorption spectrometry were used to examine 298 feedstuff samples. A high amount of cadmium above
permitted is present in 0.67% of samples. Continuous cadmium monitoring is necessary to prevent its
uncontrolled entry into the food chain.
PB  - World scientific and business center, Kraljevo
PB  - Center for research, science, education and mediation "CINEP", Belgrade
PB  - Institute for plant protection and environment, Belgrade, Serbia
C3  - Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe
T1  - Trend analysis of cadmium in feedstuff
SP  - 261
EP  - 266
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_985
ER  - 

@conference{
author = "Pisinov, Boris and Đurović, Sanja and Sekulić, Zoran and Dudić, Tijana and Keškić, Tanja and Petričević, Maja and Stamenić, Tamara",
year = "2024-02",
abstract = "Heavy metals are potent metabolic inhibitors. Cadmium is considered a non-essential element and
has high emissions in the biosphere due to anthropogenic activities. The aim is to indicate the importance of
cadmium in feedstuff as a potential contamination source. Microwave digestion and graphite furnace atomic
absorption spectrometry were used to examine 298 feedstuff samples. A high amount of cadmium above
permitted is present in 0.67% of samples. Continuous cadmium monitoring is necessary to prevent its
uncontrolled entry into the food chain.",
publisher = "World scientific and business center, Kraljevo, Center for research, science, education and mediation "CINEP", Belgrade, Institute for plant protection and environment, Belgrade, Serbia",
journal = "Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe",
title = "Trend analysis of cadmium in feedstuff",
pages = "261-266",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_985"
}

Pisinov, B., Đurović, S., Sekulić, Z., Dudić, T., Keškić, T., Petričević, M.,& Stamenić, T.. (2024-02). Trend analysis of cadmium in feedstuff. in Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe
World scientific and business center, Kraljevo., 261-266.
https://hdl.handle.net/21.15107/rcub_ristocar_985

Pisinov B, Đurović S, Sekulić Z, Dudić T, Keškić T, Petričević M, Stamenić T. Trend analysis of cadmium in feedstuff. in Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe. 2024;:261-266.
https://hdl.handle.net/21.15107/rcub_ristocar_985 .

Pisinov, Boris, Đurović, Sanja, Sekulić, Zoran, Dudić, Tijana, Keškić, Tanja, Petričević, Maja, Stamenić, Tamara, "Trend analysis of cadmium in feedstuff" in Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe (2024-02):261-266,
https://hdl.handle.net/21.15107/rcub_ristocar_985 .

TY  - CONF
AU  - Stamenić, Tamara
AU  - Petričević, Maja
AU  - Keškić, Tanja
AU  - Pisinov, Boris
AU  - Samolovac, Ljiljana
AU  - Sekulić, Zoran
AU  - Milošević Georgiev, Andrijana
PY  - 2024-02
UR  - http://r.istocar.bg.ac.rs/handle/123456789/984
AB  - This study provides an overview of food prices in the Republic of Serbia from 2016 to 2023 amidst the challenges faced by the meat processing industry. Household spending trends reveal a notable shift, marking an increase since 2016. The study explores meat products' affordability and nutrient density, challenging conventional assumptions. Mortadella emerges as the most nutrient-dense despite its lower calorie content due to high protein content, while pâté commands a higher market price despite its lower nutrient quality.
PB  - World scientific and business center, Kraljevo
PB  - Center for research, science, education and mediation "CINEP", Belgrade
PB  - Institute for plant protection and environment, Belgrade, Serbia
C3  - Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe
T1  - Market trends in meat and meat product prices: Analyzing the cost price of energy value in meat products
SP  - 218
EP  - 225
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_984
ER  - 

@conference{
author = "Stamenić, Tamara and Petričević, Maja and Keškić, Tanja and Pisinov, Boris and Samolovac, Ljiljana and Sekulić, Zoran and Milošević Georgiev, Andrijana",
year = "2024-02",
abstract = "This study provides an overview of food prices in the Republic of Serbia from 2016 to 2023 amidst the challenges faced by the meat processing industry. Household spending trends reveal a notable shift, marking an increase since 2016. The study explores meat products' affordability and nutrient density, challenging conventional assumptions. Mortadella emerges as the most nutrient-dense despite its lower calorie content due to high protein content, while pâté commands a higher market price despite its lower nutrient quality.",
publisher = "World scientific and business center, Kraljevo, Center for research, science, education and mediation "CINEP", Belgrade, Institute for plant protection and environment, Belgrade, Serbia",
journal = "Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe",
title = "Market trends in meat and meat product prices: Analyzing the cost price of energy value in meat products",
pages = "218-225",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_984"
}

Stamenić, T., Petričević, M., Keškić, T., Pisinov, B., Samolovac, L., Sekulić, Z.,& Milošević Georgiev, A.. (2024-02). Market trends in meat and meat product prices: Analyzing the cost price of energy value in meat products. in Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe
World scientific and business center, Kraljevo., 218-225.
https://hdl.handle.net/21.15107/rcub_ristocar_984

Stamenić T, Petričević M, Keškić T, Pisinov B, Samolovac L, Sekulić Z, Milošević Georgiev A. Market trends in meat and meat product prices: Analyzing the cost price of energy value in meat products. in Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe. 2024;:218-225.
https://hdl.handle.net/21.15107/rcub_ristocar_984 .

Stamenić, Tamara, Petričević, Maja, Keškić, Tanja, Pisinov, Boris, Samolovac, Ljiljana, Sekulić, Zoran, Milošević Georgiev, Andrijana, "Market trends in meat and meat product prices: Analyzing the cost price of energy value in meat products" in Proceedings of the 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe (2024-02):218-225,
https://hdl.handle.net/21.15107/rcub_ristocar_984 .

TY  - CONF
AU  - Keškić, Tanja
AU  - Petričević, Maja
AU  - Stamenić, Tamara
AU  - Mandić, Violeta
AU  - Delić, Nikola
AU  - Pisinov, Boris
AU  - Đurović, Sanja
PY  - 2024-02
UR  - http://r.istocar.bg.ac.rs/handle/123456789/981
AB  - Wastewater from the meat industry contains high concentrations of organic matter. The composition of these wastewaters depends on the type of meat being processed, the frequency of slaughtering, the size of the plant, and the disinfectants used to maintain hygiene. In order to achieve satisfactory wastewater quality and reduce environmental pollution, the agroindustry applies and develops different technologies for wastewater treatment. This review paper provides a literature overview of some of the most commonly used methods in wastewater treatment within the meat industry.
C3  - 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe”, 02-04. February, Kopaonik, Serbia, Proceedings
T1  - Agro-processing industry: Advanced technologies for meat industry wastewater treatment: A review
VL  - 1
SP  - 226
EP  - 235
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_981
ER  - 

@conference{
author = "Keškić, Tanja and Petričević, Maja and Stamenić, Tamara and Mandić, Violeta and Delić, Nikola and Pisinov, Boris and Đurović, Sanja",
year = "2024-02",
abstract = "Wastewater from the meat industry contains high concentrations of organic matter. The composition of these wastewaters depends on the type of meat being processed, the frequency of slaughtering, the size of the plant, and the disinfectants used to maintain hygiene. In order to achieve satisfactory wastewater quality and reduce environmental pollution, the agroindustry applies and develops different technologies for wastewater treatment. This review paper provides a literature overview of some of the most commonly used methods in wastewater treatment within the meat industry.",
journal = "11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe”, 02-04. February, Kopaonik, Serbia, Proceedings",
title = "Agro-processing industry: Advanced technologies for meat industry wastewater treatment: A review",
volume = "1",
pages = "226-235",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_981"
}

Keškić, T., Petričević, M., Stamenić, T., Mandić, V., Delić, N., Pisinov, B.,& Đurović, S.. (2024-02). Agro-processing industry: Advanced technologies for meat industry wastewater treatment: A review. in 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe”, 02-04. February, Kopaonik, Serbia, Proceedings, 1, 226-235.
https://hdl.handle.net/21.15107/rcub_ristocar_981

Keškić T, Petričević M, Stamenić T, Mandić V, Delić N, Pisinov B, Đurović S. Agro-processing industry: Advanced technologies for meat industry wastewater treatment: A review. in 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe”, 02-04. February, Kopaonik, Serbia, Proceedings. 2024;1:226-235.
https://hdl.handle.net/21.15107/rcub_ristocar_981 .

Keškić, Tanja, Petričević, Maja, Stamenić, Tamara, Mandić, Violeta, Delić, Nikola, Pisinov, Boris, Đurović, Sanja, "Agro-processing industry: Advanced technologies for meat industry wastewater treatment: A review" in 11th JEEP International Scientific Agribusiness Conference (MAK 2024) „Food for the future – vision of Serbia, region and Southeast Europe”, 02-04. February, Kopaonik, Serbia, Proceedings, 1 (2024-02):226-235,
https://hdl.handle.net/21.15107/rcub_ristocar_981 .

TY  - THES
AU  - Cekić, Bogdan
PY  - 2024-01-23
UR  - http://r.istocar.bg.ac.rs/handle/123456789/988
AB  - Tanini su, kao velika grupa heterogenih jedinjenja različitog biološkog porekla, široko rasprostranjeni u biljnom svetu. Zbog svoje heterogenosti, tanini ispoljavaju različite efekte u ishrani preživara. Cilj ove doktorske disertacije je bio ispitivanje upotrebe preparata kestenovih tanina u obroku tovne jagnjadi, kako bi se ispitao njihov uticaj na fiziološke i proizvodne pokazatelje. 
	Ispitivanja su obavljena kroz dva, metodološki različita ogleda. U oba ogleda je uključeno po 30 jagnjadi MIS rase, neposredno nakon završenog perioda odbijanja od majki. Prosečna telesna masa jagnjadi u ogledu 1 je iznosila 20,55 kg, dok je u ogledu 2 iznosila 20,50 kg. U ogledu 1 je korišćen standardni farmski obrok za ishranu odlučene jagnjadi, dok su u ogledu 2 formulisani obroci tako da zadovolje potrebe u metaboličkom proteinu (MP) za prirast od 250 g/dan, dok je neto energije za porast (NEmeat) bilo više za oko 14%, što odgovara prirastu od oko 275 g/dan. Na taj način, su u ogledu 2 korišćena tri obroka uz pretpostavku da će uticaj tanina dovesti do zadovoljenja potreba za prirast veći od 250 g/dan. 
	Kao izvor tanina korišćen je preparat kestenovih tanina, komercijalnog naziva Farmatan®. U ogledu 1 formirane su tri grupe, sa po 10 jagnjadi, na osnovu sadržaja Farmatan®-a u suvoj materiji (SM) obroka: K (kontrola, bez dodatih tanina); T1 (9,46 g preparata/kg SM obroka) i T2 (18,87 g preparata/kg SM obroka). U ogledu 2, na osnovu sadržaja preparata u obroku, formirane su sledeće grupe: KON (kontrola, bez dodatih tanina); 10T (20,17 g preparata/kg SM obroka) i 20T (40,33 g preparata/ kg SM obroka). Oba ogleda su postavljena kao jednofaktorski ogledi sa po tri tretmana, gde su analizom varijanse testirane razlike između njih, a značajnost razlika između srednjih vrednosti određene na osnovu testa najmanjih razlika (LSD test). Oba ogleda su trajala 60 dana (ne računajući adaptacioni period), tokom kojih je dnevno praćeno konzumiranje SM. Na svakih 15 (u ogledu 1), odnosno 10 dana (u ogledu 2) praćene su promene u telesnoj masi jagnjadi, kako bi se odredili dnevni i ukupni prirasti, kao i parametri iskoristivosti hrane (konverzija, Klajberov odnos - KR, kao i efikasnost proteina - EP i efikasnost energije - EEN). Kako bi se utvrdilo da li tanini mogu uticati na promene vrednosti biohemijskih parametara krvi, u ogledu 1 jagnjadima je uzorkovana krv prvog i poslednjeg dana ogleda, nakon čega su odrađene analize. Određivanje prividne svarljivosti u oba ogleda je utvrđena indirektnom metodom korišćenjem pepela nerastvorljivog u hlorovodoničnoj kiselini kao indikatora, kroz tri kolekciona perioda u oba ogleda. U ogledu 1 kolekcioni periodi su trajali 5 dana, i to od 15. do 19. dana (I period); od 30. do 34. dana (II period) i od 45. do 49. dana ogleda (III period). U ogledu 2, kolekcioni periodi su trajali 6 dana, a obavljani su u periodu od 14. do 19. dana (I period), od 29. do 34. dana (II period) i od 44. do 49. dana (III period). Prividna svarljivost je određena za sledeće parametre: SM, organska materija (OM), SP, sirove masti (SMa), sirova celuloza (SC), deterdžentska vlakna (nerastvorljiva u neutralnom - NDF, odnosno kiselom deterdžentu - ADF), bezazotne ekstraktivne materije (BEM) i nestrukturni ugljeni hidrati (NFC). Po završetku hranidbenog dela ogleda, sva jagnjad su žrtvovana kako bi se ispitale klanične osobine, hemijski i masnokiselinski sastav mesa. Kao dodatni efekat, izvršena je i analiza ekonomske održivosti korišćenja preparata kestenovih tanina u obroku u oba ogleda. Ova analiza je obuhvatila troškove ishrane na osnovu dana (THd), troškove ishrane na osnovu prirasta (THp), neto profit (NP) i ekonomsku isplativost (EKI) korišćenja ovog izvora tanina. 
	Konzumiranje SM u ogledu 1 je bilo identično kod K i T2 (1,20 kg SM/dan) i veće od T1 (1,13 kg SM/dan), što se pre svega objašnjava slabijim konzumiranjem kabaste komponente obroka (sena) kod ove grupe. Postavka i sprovođenje ogleda 2 je omogućilo konzumiranje slične količine SM kod sve tri grupe, te je prosečno iznosilo 0,97 kg SM, 0,99 kg SM i 1,00 kg SM dnevno za KON, 10T i 20T, redom. Iako se usled adstringentnog ukusa tanina moglo očekivati da će doći do smanjenog konzumiranja, u ispitivanim količinama, kestenovi tanini nisu uticali na ovu pojavu. Razlike u konzumiranju se objašnjavaju kumulativnim efektom promenljivih parametara mikroklime, povremenom izlaganju blagom uznemiravanju, a u ogledu 2 i promenama obroka i hijerarhijskim odnosima u grupi. Iako je poređenje ova dva ogleda moguće sprovesti samo do određene mere, primećuje se da je u ogledu 1 konzumiranje bilo veće u toku celog perioda trajanja ogleda. Takođe, u ogledu 1 je konzumiranje bilo veće nego što korišćeni holandski normativi (CVB, 2018) preporučuju, i gotovo bez ograničenja, dok je u ogledu 2 količina date hrane određivana svakodnevno, na osnovu grupe koja je najslabije konzumirala prethodnog dana. 
	Na bolju iskoristivost hrane ukazuju veći prirasti pri istom nivou konzumiranja, čime se sugeriše povoljan uticaj kestenovih tanina. Posledično, najbolje konverzije SM, zatim najveće vrednosti KR, EP i EEN u ogledu 1 su ostvarila grla iz grupe T2 (4,46 kg SM/kg prirasta, 0,0181, 1,03 i 27,95), dok su najnepovoljniji parametri bili kod K (5,28, 0,0159, 0,83 i 23,26, redom). U ogledu 2, parametri su podeljeni po polovima, te su konverzije kod muških grla povoljnije kod taninskih (4,50 i 4,33 kg SM/kg prirasta redom za 10T i 20T) nego kod kontrolne (5,05 kg SM/kg prirasta). Uz ovo, kod muških životinja, taninske grupe (10T i 20T, redom) imaju veću vrednost KR (0,0155 i 0,0157), EP (1,47 i 1,60) i EEN (33,15 i 34,79) nego kod kontrolne grupe, kod koje su KR, EP i EEN redom iznosile 0,0137; 1,19 i 26,58). Sličan trend je primećen i kod ženskih grla, te je najbolja konverzija utvrđena kod 10T grupe (4,53), a najlošija kod KON (5,55).
	Dalje, u ogledu 1, najveće prosečne dnevne i ukupne priraste su ostvarila grla iz T2 grupe (270,37 g/dan i 16,22 kg), najmanje grla iz K (222,92 g/dan i 13,37 kg) uz primetnu značajnost razlika (p < 0,05). Grla iz T1 su ostvarila priraste od 259,26 g/dan, odnosno 15,55 kg, ali poređenjem sa ostale dve grupe značajnost nije utvrđena (p > 0,05). Slično, u ogledu 2, najveće prosečne dnevne i životne priraste su ostvarila grla iz 20T grupe (230,00 g/dan i 13,80 kg za muška, odnosno 220,00 g/dan i 13,20 kg za ženska grla), koji su značajno veći (p < 0,05) od prirasta postignutih kod KON (191,67 g/dan i 11,50 kg za muška, odnosno 174,17 g/dan i 10,45 kg za ženska grla), dok se ostvareni rezultati kod 10T nisu značajno razlikovali od prethodno dve navedene grupe. Na osnovu rezultata o prirastima za ceo period ogleda, u oba sprovedena ogleda, može se tvrditi da kestenovi tanini u obroku utiču na povećane priraste kod jagnjadi u tovu. Ukoliko se posmatra ceo period ogleda 2 (od 1. do 60. dana), eksperimentalne grupe su ostvarile veće priraste od jagnjadi iz grupa koje nisu dobijale tanine, što može ukazivati na to da kestenovi tanini utiču na poboljšano korišćenje proteina.
	Prividna svarljivost SM i OM u ogledu 2 je u prvom kolekcionom periodu (od 14. do 19. dana ogleda) bila, iako slična, nešto veća kod KON (84,02% i 85,23%) nego kod 10T (83,87% i 85,41%) i 20T (80,69% i 82,09%). Svarljivost SP je pratila sličan trend (78,44%, 78,42% i 69,04% za KON, 10T i 20T, redom), dok je svarljivost SMa rasla sa porastom tanina u obroku (83,53%, 89,15% i 90,44%). Trendovi vezani za svarljivost SMa se nastavljaju i u naredne dve kolekcije, što može značiti da su kestenovi tanini uticali na bolje iskorišćavanje masti usled promena u procesima buražne fermentacije. Zaključke vezane za svarljivost SP nije jednostavno doneti zbog eventualnog uticaja tanina na povećanje dotoka SP u tanko crevo. Drugim rečima, usled povećanog dotoka SP dolazi i do povećanja njegovog sadržaja u fecesu, što nužno ne znači njegovu lošiju iskoristivost. U prilog ovome govori i činjenica da su jagnjadi iz taninskih grupa ostvarila veće priraste od onih iz kontrolne.
	Ispitivanjem osnovnih parametara krvi u ogledu 1, nisu utvrđeni negativni uticaji kestenovih tanina na jagnjad u tovu.
	Iako se u literaturnim navodima uviđa da tanini mogu imati različit uticaj na hemijski sastav i masnokiselinski profil mesa, ovi efekti nisu utvrđeni u okviru disertacije, budući da u oba ogleda nisu utvrđene statističke značajnosti razlika ovih parametara među grupama.
	Analiza ekonomske održivosti je pokazala da je vrednost EKI u oba ogleda opadala sa dodavanjem kestenovih tanina u obroke, te  je prosečna vrednost ovog parametra iznosila 1,47, 1,29 i 0,98 u ogledu 1 za K, T1 i T2, redom. 
	U zavisnosti od obroka i pola, vrednost EKI se kretala kod KON 1,30-2,50, kod 10T 0,74-1,56, i kod 20T 0,54-1,06. Ovo ukazuje da kestenovi tanini utiču na smanjenje ekonomske efikasnosti u proizvodnji jagnjadi za tov. Ipak, pored cene preparata, na ovaj parametar utiče i paritet cena, koji je trenutno nepovoljan uz skupa hraniva i nisku cenu žive mere. Kestenovi tanini su uticali na poboljšanje konverzije i veće priraste jagnjadi, što ukazuje na bolju iskoristivost hrane, što je svakako prednost, naročito u velikim farmskim sistemima. Uz činjenicu da troškovi ishrane u stočarstvu čine najveći deo ukupnih troškova proizvodnje, u velikim sistemima, svaki dan skraćenja tova, kao i ušteda svakog kilograma obroka predstavlja veliku stavku u postizanju ekonomski efikasne proizvodnje, te kestenovi tanini predstavljaju potencijalno korisni dodatak u proizvodnji jagnjećeg mesa. Drugim rečima, upotrebu kestenovih tanina u tovu jagnjadi je moguće opravdati u takvim uslovima tržišta koji podrazumevaju jeftiniju proizvodnju hrane i povećanje tržišne cene žive mere jagnjadi.
	Prikazani rezultati ukazuju da korišćenjem kestenovih tanina kao aditiva u obrocima jagnjadi u tovu može doći do poboljšanja produktivnih parametara životinja, bez štetnih uticaja. U ispitivanim količinama, kestenovi tanini nisu uticali na pojavu smanjenog konzumiranja hrane, koja se eventualno mogla očekivati usled njihovog adstringentnog ukusa. Takođe, njihovom ingestijom tanini nisu ispoljili štetne uticaje na organizam životinja. Korišćenjem kestenovih tanina došlo je do poboljšanja iskoristivosti hrane, što je rezultiralo većim prirastima i nižim konverzijama u poređenju sa grupama koje nisu konzumirale dodate tanine, što je pre svega posledica boljeg korišćenja proteina. Analizom ekonomske održivosti je utvrđeno da, uz trenutni paritet cena, dodavanje kestenovih tanina u obroku može dovesti do finansijskog opterećenja proizvodnje, te ovo inicijalno deluje kao skupa opcija. Ali, ukoliko bi se postigla jeftinija proizvodnja hrane, uz povećanje tržišne cene jagnjadi, njihova upotreba se može opravdati. Smanjenje troškova proizvodnje se pre svega može ostvariti na velikim farmama, te se potencijal upotrebe kestenovih tanina pre svega u takvim sistemima može iskoristiti
AB  - Tannins, as a large group of heterogeneous compounds of different biological origins, are widely distributed in the plant world. Due to their heterogeneity, tannins exhibit various effects in the ruminant nutrition. The aim of this doctoral dissertation was to investigate the use of chestnut tannin product in the diet of fattening lambs to examine its impact on physiological and production indicators.
	The research was conducted through two methodologically different experiments. Both experiments included 30 lambs of the MIS breed, immediately after weaning from their mothers. The average body weight of lambs in experiment 1 was 20.55 kg, while in experiment 2, it was 20.50 kg. In experiment 1, a standard farm diet was used for the feeding of the selected lambs, while in experiment 2, diets were formulated to meet the metabolic protein (MP) requirements for a gain of 250 g/day, with net energy for gain (NEmeat) being about 14% higher, equivalent to a gain of about 275 g/day. Thus, in experiment 2, three diets were used assuming that the influence of tannins would lead to meeting gain requirements greater than 250 g/day.
	Chestnut tannin product, commercially known as Farmatan®, was used as the source of tannins. In experiment 1, three groups were formed, each consisting of 10 lambs, based on the Farmatan® content in the dry matter (SM) of the diet: K (control, no added tannins); T1 (9.46 g of product/kg of SM diet) and T2 (18.87 g of product/kg of DM diet). In experiment 2, groups were formed based on the following content of the product in the diet: KON (control, no added tannins); 10T (20.17 g of product/kg of SM diet) and 20T (40.33 g of product/kg of SM diet). Both experiments were set up as single-factor designs with three treatments, and differences between them were tested by analysis of variance, with the significance of differences between means determined by the least significant difference (LSD) test. Both experiments lasted for 60 days (excluding the adaptation period), during which daily SM intake was monitored. Changes in lamb body weight were recorded every 15 days (experiment 1) or 10 days (experiment 2) to determine daily and total gains, as well as feed utilization parameters (conversion, Kleiber ratio - KR, protein efficiency - EP, and energy efficiency - EEN).
	To investigate whether tannins could influence changes in blood biochemical parameters, blood samples were collected from the lambs in experiment 1 on the first and last days of the experiment, followed by analysis. Apparent digestibility in both experiments was determined using an indirect method with ash insoluble in hydrochloric acid as an indicator during three collection periods in both experiments. In experiment 1, collection periods lasted for 5 days: from day 15 to 19 (Period I), day 30 to 34 (Period II), and day 45 to 49 (Period III). In experiment 2, collection periods lasted for 6 days, and they were conducted from day 14 to 19 (Period I), day 29 to 34 (Period II), and day 44 to 49 (Period III). Apparent digestibility was determined for the following parameters: SM, organic matter (OM), CP, crude fat (SMa), crude fiber (SC), detergent fiber (neutral detergent fiber - NDF and acid detergent fiber - ADF), non-nitrogenous extractives (BEM) and non-fiber carbohydrates (NFC). At the end of the experiments, all lambs were slaughtered to examine the slaughter traits, chemical composition, and fatty acid profile of the meat.
	As an additional effect, an analysis of the economic sustainability of using chestnut tannins in the diet in both experiments was conducted. This analysis included feed costs per day (THd), feed costs per gain (THp), net profit (NP), and economic efficiency (EKI) based on the use of this tannin source.
	In experiment 1, intake of SM was identical in K and T2 (1.20 kg SM/day) and higher than in T1 (1.13 kg SM/day), primarily explained by lower intake of roughage in this group (hay). The setup and execution of experiment 2 allowed for similar SM intake in all three groups, averaging 0.97 kg DM, 0.99 kg DM, and 1.00 kg DM per day for KON, 10T, and 20T, respectively. Although it could have been expected that the astringent taste of tannins would lead to reduced intake, in the tested amounts, chestnut tannins did not affect this phenomenon. Differences in consumption are explained by the cumulative effect of variable microclimate parameters, occasional exposure to mild stress, and in experiment 2, changes in the diet and hierarchical relationships within the group. While the comparison of these two experiments can only be made to a limited extent, it is noticeable that consumption was higher throughout the duration of experiment 1. In addition, in experiment 1, consumption was higher than the Dutch standards (CVB, 2018) recommended, and almost without limitations, while in experiment 2, the amount of feed given was determined daily based on the group that consumed the least the previous day.
	Better feed efficiency is indicated by higher gains at the same level of consumption, suggesting a favorable effect of chestnut tannins. Consequently, the best SM conversion, followed by the highest KR, EP, and EEN values in experiment 1 were achieved by the T2 group (4.46 kg SM/kg gain, 0.0181, 1.03, and 27.95, respectively), while the least favorable parameters were observed in the K group (5.28, 0.0159, 0.83, and 23.26, respectively). In experiment 2, parameters were divided by gender, and feed efficiency was more favorable in male lambs in the tannin groups (10T and 20T, respectively) compared to the control (KON), with SM conversions of 4.50 and 4.33 kg DM/kg gain for 10T and 20T, respectively, while control had 5.05 kg SM/kg gain. Furthermore, in male animals, the tannin groups (10T and 20T) had higher KR values (0.0155 and 0.0157), EP values (1.47 and 1.60), and EEN values (33.15 and 34.79) than the control group, which had KR, EP, and EEN values of 0.0137, 1.19, and 26.58, respectively. A similar trend was observed in female lambs, with the best conversion in the 10T group (4.53) and the worst in the KON group (5.55).
	In experiment 1, the highest average daily and total gains were achieved by the T2 group (270.37 g/day and 16.23 kg), and the lowest by the K group (222.92 g/day and 13.37 kg), with significant differences (p < 0.05). The T1 group achieved gains of 259.26 g/day and 15.55 kg, but there were no significant differences compared to the other two groups (p > 0.05). Similarly, in experiment 2, the highest average daily and lifetime gains were achieved by the 20T group (230.00 g/day and 13.80 kg for males, 220.00 g/day and 13.20 kg for females), which were significantly higher (p < 0.05) than the gains achieved by KON (191.67 g/day and 11.50 kg for males, 174.17 g/day and 10.45 kg for females), while the results for 10T were not significantly different from the other two groups. Based on the gain results for the entire experimental period, in both experiments, it can be stated that chestnut tannins in the diet have a positive effect on lamb growth during fattening. If the entire experimental period of experiment 2 (from day 1 to day 60) is considered, the experimental groups achieved higher gains compared to the groups that did not receive tannins, indicating that chestnut tannins improve protein utilization.
	In experiment 2, apparent digestibility of SM and OM in the first collection period (from day 14 to 19) was slightly higher in KON (84.02% and 85.23%) compared to 10T (83.87% and 85.41%) and 20T (80.69% and 82.09%). CP digestibility followed a similar trend (78.44%, 78.42%, and 69.04% for KON, 10T, and 20T, respectively), while CF digestibility increased with the addition of tannins in the diet (83.53%, 89.15%, and 90.44%). Trends related to CF digestibility continued in the next two collection periods, indicating that chestnut tannins influenced better fat utilization due to changes in ruminal fermentation processes. Conclusions regarding CP digestibility are not straightforward due to the potential effect of tannins on increased flow of CP into the small intestine. In other words, increased CP flow also leads to an increase in its content in feces, which does not necessarily imply poorer utilization. This is supported by the fact that lambs in the tannin groups achieved higher gains than those in the control group.
	In experiment 1, an examination of basic blood parameters did not reveal any negative effects of chestnut tannins on fattening lambs.
	Although literature indicates that tannins can have different effects on the chemical composition and fatty acid profile of meat, these effects were not observed in this dissertation, as there were no statistically significant differences in these parameters among the groups in both experiments.
	The economic analysis showed that the economic efficiency index (EKI) in both experiments decreased with the addition of chestnut tannins to the diets, with average values of this parameter being 1.47, 1.29, and 0.98 in experiment 1 for K, T1, and T2, respectively. Depending on the diet and gender, EKI values ranged from 1.30 to 2.50 for KON, 0.74 to 1.56 for 10T, and 0.54 to 1.06 for 20T. This indicates that chestnut tannins reduce economic efficiency in lamb production. However, besides the cost of the used tannin product, this parameter depends on the parity of prices, which is currently unfavorable due to expensive feed and low live lamb prices. Chestnut tannins improved feed conversion and increased lamb gains, indicating better feed utilization, which is an advantage, especially in large farm systems. Considering that feed costs in livestock production constitute the largest part of total production costs, in large systems, each day of shortened fattening and every kilogram of saved feed represent significant cost savings, making chestnut tannins a potentially valuable addition to lamb production. In other words, the use of chestnut tannins in lamb fattening can be justified under such market conditions which includes cheaper feed production and higher market prices for live lambs. Cost reduction can primarily be achieved in large farms, so the potential use of chestnut tannins is particularly relevant in such systems.
	The presented results indicate that the use of chestnut tannins as additives in lamb diets can lead to improved production parameters without harmful effects. In the tested quantities, chestnut tannins did not affect reduced food consumption, which could have been expected due to their astringent taste. Additionally, their ingestion did not show harmful effects on the animals. The use of chestnut tannins improved feed utilization, resulting in higher gains and lower conversions compared to groups that did not consume tannins, primarily due to better protein utilization. The economic analysis found that, with the current price parity, adding chestnut tannins to the diet can lead to a financial burden in production, making it initially seem like an expensive option. However, if cheaper feed production and higher market prices for live lambs are achieved, their use can be justified. Reduction in production costs can be primarily realized in large farms, so the potential use of chestnut tannins is most suitable for such systems.
T1  - EFEKTI DODAVANJA TANINA NA HRANLJIVU VREDNOST OBROKA I PROIZVODNE REZULTATE JAGNJADI U TOVU
T1  - EFFECT OF SUPPLEMENTING TANNINS ON NUTRITIONAL VALUE OF RATION AND PRODUCTIVE RESULTS OF FINISHING LAMBS
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_988
ER  - 

@phdthesis{
author = "Cekić, Bogdan",
year = "2024-01-23",
abstract = "Tanini su, kao velika grupa heterogenih jedinjenja različitog biološkog porekla, široko rasprostranjeni u biljnom svetu. Zbog svoje heterogenosti, tanini ispoljavaju različite efekte u ishrani preživara. Cilj ove doktorske disertacije je bio ispitivanje upotrebe preparata kestenovih tanina u obroku tovne jagnjadi, kako bi se ispitao njihov uticaj na fiziološke i proizvodne pokazatelje. 
	Ispitivanja su obavljena kroz dva, metodološki različita ogleda. U oba ogleda je uključeno po 30 jagnjadi MIS rase, neposredno nakon završenog perioda odbijanja od majki. Prosečna telesna masa jagnjadi u ogledu 1 je iznosila 20,55 kg, dok je u ogledu 2 iznosila 20,50 kg. U ogledu 1 je korišćen standardni farmski obrok za ishranu odlučene jagnjadi, dok su u ogledu 2 formulisani obroci tako da zadovolje potrebe u metaboličkom proteinu (MP) za prirast od 250 g/dan, dok je neto energije za porast (NEmeat) bilo više za oko 14%, što odgovara prirastu od oko 275 g/dan. Na taj način, su u ogledu 2 korišćena tri obroka uz pretpostavku da će uticaj tanina dovesti do zadovoljenja potreba za prirast veći od 250 g/dan. 
	Kao izvor tanina korišćen je preparat kestenovih tanina, komercijalnog naziva Farmatan®. U ogledu 1 formirane su tri grupe, sa po 10 jagnjadi, na osnovu sadržaja Farmatan®-a u suvoj materiji (SM) obroka: K (kontrola, bez dodatih tanina); T1 (9,46 g preparata/kg SM obroka) i T2 (18,87 g preparata/kg SM obroka). U ogledu 2, na osnovu sadržaja preparata u obroku, formirane su sledeće grupe: KON (kontrola, bez dodatih tanina); 10T (20,17 g preparata/kg SM obroka) i 20T (40,33 g preparata/ kg SM obroka). Oba ogleda su postavljena kao jednofaktorski ogledi sa po tri tretmana, gde su analizom varijanse testirane razlike između njih, a značajnost razlika između srednjih vrednosti određene na osnovu testa najmanjih razlika (LSD test). Oba ogleda su trajala 60 dana (ne računajući adaptacioni period), tokom kojih je dnevno praćeno konzumiranje SM. Na svakih 15 (u ogledu 1), odnosno 10 dana (u ogledu 2) praćene su promene u telesnoj masi jagnjadi, kako bi se odredili dnevni i ukupni prirasti, kao i parametri iskoristivosti hrane (konverzija, Klajberov odnos - KR, kao i efikasnost proteina - EP i efikasnost energije - EEN). Kako bi se utvrdilo da li tanini mogu uticati na promene vrednosti biohemijskih parametara krvi, u ogledu 1 jagnjadima je uzorkovana krv prvog i poslednjeg dana ogleda, nakon čega su odrađene analize. Određivanje prividne svarljivosti u oba ogleda je utvrđena indirektnom metodom korišćenjem pepela nerastvorljivog u hlorovodoničnoj kiselini kao indikatora, kroz tri kolekciona perioda u oba ogleda. U ogledu 1 kolekcioni periodi su trajali 5 dana, i to od 15. do 19. dana (I period); od 30. do 34. dana (II period) i od 45. do 49. dana ogleda (III period). U ogledu 2, kolekcioni periodi su trajali 6 dana, a obavljani su u periodu od 14. do 19. dana (I period), od 29. do 34. dana (II period) i od 44. do 49. dana (III period). Prividna svarljivost je određena za sledeće parametre: SM, organska materija (OM), SP, sirove masti (SMa), sirova celuloza (SC), deterdžentska vlakna (nerastvorljiva u neutralnom - NDF, odnosno kiselom deterdžentu - ADF), bezazotne ekstraktivne materije (BEM) i nestrukturni ugljeni hidrati (NFC). Po završetku hranidbenog dela ogleda, sva jagnjad su žrtvovana kako bi se ispitale klanične osobine, hemijski i masnokiselinski sastav mesa. Kao dodatni efekat, izvršena je i analiza ekonomske održivosti korišćenja preparata kestenovih tanina u obroku u oba ogleda. Ova analiza je obuhvatila troškove ishrane na osnovu dana (THd), troškove ishrane na osnovu prirasta (THp), neto profit (NP) i ekonomsku isplativost (EKI) korišćenja ovog izvora tanina. 
	Konzumiranje SM u ogledu 1 je bilo identično kod K i T2 (1,20 kg SM/dan) i veće od T1 (1,13 kg SM/dan), što se pre svega objašnjava slabijim konzumiranjem kabaste komponente obroka (sena) kod ove grupe. Postavka i sprovođenje ogleda 2 je omogućilo konzumiranje slične količine SM kod sve tri grupe, te je prosečno iznosilo 0,97 kg SM, 0,99 kg SM i 1,00 kg SM dnevno za KON, 10T i 20T, redom. Iako se usled adstringentnog ukusa tanina moglo očekivati da će doći do smanjenog konzumiranja, u ispitivanim količinama, kestenovi tanini nisu uticali na ovu pojavu. Razlike u konzumiranju se objašnjavaju kumulativnim efektom promenljivih parametara mikroklime, povremenom izlaganju blagom uznemiravanju, a u ogledu 2 i promenama obroka i hijerarhijskim odnosima u grupi. Iako je poređenje ova dva ogleda moguće sprovesti samo do određene mere, primećuje se da je u ogledu 1 konzumiranje bilo veće u toku celog perioda trajanja ogleda. Takođe, u ogledu 1 je konzumiranje bilo veće nego što korišćeni holandski normativi (CVB, 2018) preporučuju, i gotovo bez ograničenja, dok je u ogledu 2 količina date hrane određivana svakodnevno, na osnovu grupe koja je najslabije konzumirala prethodnog dana. 
	Na bolju iskoristivost hrane ukazuju veći prirasti pri istom nivou konzumiranja, čime se sugeriše povoljan uticaj kestenovih tanina. Posledično, najbolje konverzije SM, zatim najveće vrednosti KR, EP i EEN u ogledu 1 su ostvarila grla iz grupe T2 (4,46 kg SM/kg prirasta, 0,0181, 1,03 i 27,95), dok su najnepovoljniji parametri bili kod K (5,28, 0,0159, 0,83 i 23,26, redom). U ogledu 2, parametri su podeljeni po polovima, te su konverzije kod muških grla povoljnije kod taninskih (4,50 i 4,33 kg SM/kg prirasta redom za 10T i 20T) nego kod kontrolne (5,05 kg SM/kg prirasta). Uz ovo, kod muških životinja, taninske grupe (10T i 20T, redom) imaju veću vrednost KR (0,0155 i 0,0157), EP (1,47 i 1,60) i EEN (33,15 i 34,79) nego kod kontrolne grupe, kod koje su KR, EP i EEN redom iznosile 0,0137; 1,19 i 26,58). Sličan trend je primećen i kod ženskih grla, te je najbolja konverzija utvrđena kod 10T grupe (4,53), a najlošija kod KON (5,55).
	Dalje, u ogledu 1, najveće prosečne dnevne i ukupne priraste su ostvarila grla iz T2 grupe (270,37 g/dan i 16,22 kg), najmanje grla iz K (222,92 g/dan i 13,37 kg) uz primetnu značajnost razlika (p < 0,05). Grla iz T1 su ostvarila priraste od 259,26 g/dan, odnosno 15,55 kg, ali poređenjem sa ostale dve grupe značajnost nije utvrđena (p > 0,05). Slično, u ogledu 2, najveće prosečne dnevne i životne priraste su ostvarila grla iz 20T grupe (230,00 g/dan i 13,80 kg za muška, odnosno 220,00 g/dan i 13,20 kg za ženska grla), koji su značajno veći (p < 0,05) od prirasta postignutih kod KON (191,67 g/dan i 11,50 kg za muška, odnosno 174,17 g/dan i 10,45 kg za ženska grla), dok se ostvareni rezultati kod 10T nisu značajno razlikovali od prethodno dve navedene grupe. Na osnovu rezultata o prirastima za ceo period ogleda, u oba sprovedena ogleda, može se tvrditi da kestenovi tanini u obroku utiču na povećane priraste kod jagnjadi u tovu. Ukoliko se posmatra ceo period ogleda 2 (od 1. do 60. dana), eksperimentalne grupe su ostvarile veće priraste od jagnjadi iz grupa koje nisu dobijale tanine, što može ukazivati na to da kestenovi tanini utiču na poboljšano korišćenje proteina.
	Prividna svarljivost SM i OM u ogledu 2 je u prvom kolekcionom periodu (od 14. do 19. dana ogleda) bila, iako slična, nešto veća kod KON (84,02% i 85,23%) nego kod 10T (83,87% i 85,41%) i 20T (80,69% i 82,09%). Svarljivost SP je pratila sličan trend (78,44%, 78,42% i 69,04% za KON, 10T i 20T, redom), dok je svarljivost SMa rasla sa porastom tanina u obroku (83,53%, 89,15% i 90,44%). Trendovi vezani za svarljivost SMa se nastavljaju i u naredne dve kolekcije, što može značiti da su kestenovi tanini uticali na bolje iskorišćavanje masti usled promena u procesima buražne fermentacije. Zaključke vezane za svarljivost SP nije jednostavno doneti zbog eventualnog uticaja tanina na povećanje dotoka SP u tanko crevo. Drugim rečima, usled povećanog dotoka SP dolazi i do povećanja njegovog sadržaja u fecesu, što nužno ne znači njegovu lošiju iskoristivost. U prilog ovome govori i činjenica da su jagnjadi iz taninskih grupa ostvarila veće priraste od onih iz kontrolne.
	Ispitivanjem osnovnih parametara krvi u ogledu 1, nisu utvrđeni negativni uticaji kestenovih tanina na jagnjad u tovu.
	Iako se u literaturnim navodima uviđa da tanini mogu imati različit uticaj na hemijski sastav i masnokiselinski profil mesa, ovi efekti nisu utvrđeni u okviru disertacije, budući da u oba ogleda nisu utvrđene statističke značajnosti razlika ovih parametara među grupama.
	Analiza ekonomske održivosti je pokazala da je vrednost EKI u oba ogleda opadala sa dodavanjem kestenovih tanina u obroke, te  je prosečna vrednost ovog parametra iznosila 1,47, 1,29 i 0,98 u ogledu 1 za K, T1 i T2, redom. 
	U zavisnosti od obroka i pola, vrednost EKI se kretala kod KON 1,30-2,50, kod 10T 0,74-1,56, i kod 20T 0,54-1,06. Ovo ukazuje da kestenovi tanini utiču na smanjenje ekonomske efikasnosti u proizvodnji jagnjadi za tov. Ipak, pored cene preparata, na ovaj parametar utiče i paritet cena, koji je trenutno nepovoljan uz skupa hraniva i nisku cenu žive mere. Kestenovi tanini su uticali na poboljšanje konverzije i veće priraste jagnjadi, što ukazuje na bolju iskoristivost hrane, što je svakako prednost, naročito u velikim farmskim sistemima. Uz činjenicu da troškovi ishrane u stočarstvu čine najveći deo ukupnih troškova proizvodnje, u velikim sistemima, svaki dan skraćenja tova, kao i ušteda svakog kilograma obroka predstavlja veliku stavku u postizanju ekonomski efikasne proizvodnje, te kestenovi tanini predstavljaju potencijalno korisni dodatak u proizvodnji jagnjećeg mesa. Drugim rečima, upotrebu kestenovih tanina u tovu jagnjadi je moguće opravdati u takvim uslovima tržišta koji podrazumevaju jeftiniju proizvodnju hrane i povećanje tržišne cene žive mere jagnjadi.
	Prikazani rezultati ukazuju da korišćenjem kestenovih tanina kao aditiva u obrocima jagnjadi u tovu može doći do poboljšanja produktivnih parametara životinja, bez štetnih uticaja. U ispitivanim količinama, kestenovi tanini nisu uticali na pojavu smanjenog konzumiranja hrane, koja se eventualno mogla očekivati usled njihovog adstringentnog ukusa. Takođe, njihovom ingestijom tanini nisu ispoljili štetne uticaje na organizam životinja. Korišćenjem kestenovih tanina došlo je do poboljšanja iskoristivosti hrane, što je rezultiralo većim prirastima i nižim konverzijama u poređenju sa grupama koje nisu konzumirale dodate tanine, što je pre svega posledica boljeg korišćenja proteina. Analizom ekonomske održivosti je utvrđeno da, uz trenutni paritet cena, dodavanje kestenovih tanina u obroku može dovesti do finansijskog opterećenja proizvodnje, te ovo inicijalno deluje kao skupa opcija. Ali, ukoliko bi se postigla jeftinija proizvodnja hrane, uz povećanje tržišne cene jagnjadi, njihova upotreba se može opravdati. Smanjenje troškova proizvodnje se pre svega može ostvariti na velikim farmama, te se potencijal upotrebe kestenovih tanina pre svega u takvim sistemima može iskoristiti, Tannins, as a large group of heterogeneous compounds of different biological origins, are widely distributed in the plant world. Due to their heterogeneity, tannins exhibit various effects in the ruminant nutrition. The aim of this doctoral dissertation was to investigate the use of chestnut tannin product in the diet of fattening lambs to examine its impact on physiological and production indicators.
	The research was conducted through two methodologically different experiments. Both experiments included 30 lambs of the MIS breed, immediately after weaning from their mothers. The average body weight of lambs in experiment 1 was 20.55 kg, while in experiment 2, it was 20.50 kg. In experiment 1, a standard farm diet was used for the feeding of the selected lambs, while in experiment 2, diets were formulated to meet the metabolic protein (MP) requirements for a gain of 250 g/day, with net energy for gain (NEmeat) being about 14% higher, equivalent to a gain of about 275 g/day. Thus, in experiment 2, three diets were used assuming that the influence of tannins would lead to meeting gain requirements greater than 250 g/day.
	Chestnut tannin product, commercially known as Farmatan®, was used as the source of tannins. In experiment 1, three groups were formed, each consisting of 10 lambs, based on the Farmatan® content in the dry matter (SM) of the diet: K (control, no added tannins); T1 (9.46 g of product/kg of SM diet) and T2 (18.87 g of product/kg of DM diet). In experiment 2, groups were formed based on the following content of the product in the diet: KON (control, no added tannins); 10T (20.17 g of product/kg of SM diet) and 20T (40.33 g of product/kg of SM diet). Both experiments were set up as single-factor designs with three treatments, and differences between them were tested by analysis of variance, with the significance of differences between means determined by the least significant difference (LSD) test. Both experiments lasted for 60 days (excluding the adaptation period), during which daily SM intake was monitored. Changes in lamb body weight were recorded every 15 days (experiment 1) or 10 days (experiment 2) to determine daily and total gains, as well as feed utilization parameters (conversion, Kleiber ratio - KR, protein efficiency - EP, and energy efficiency - EEN).
	To investigate whether tannins could influence changes in blood biochemical parameters, blood samples were collected from the lambs in experiment 1 on the first and last days of the experiment, followed by analysis. Apparent digestibility in both experiments was determined using an indirect method with ash insoluble in hydrochloric acid as an indicator during three collection periods in both experiments. In experiment 1, collection periods lasted for 5 days: from day 15 to 19 (Period I), day 30 to 34 (Period II), and day 45 to 49 (Period III). In experiment 2, collection periods lasted for 6 days, and they were conducted from day 14 to 19 (Period I), day 29 to 34 (Period II), and day 44 to 49 (Period III). Apparent digestibility was determined for the following parameters: SM, organic matter (OM), CP, crude fat (SMa), crude fiber (SC), detergent fiber (neutral detergent fiber - NDF and acid detergent fiber - ADF), non-nitrogenous extractives (BEM) and non-fiber carbohydrates (NFC). At the end of the experiments, all lambs were slaughtered to examine the slaughter traits, chemical composition, and fatty acid profile of the meat.
	As an additional effect, an analysis of the economic sustainability of using chestnut tannins in the diet in both experiments was conducted. This analysis included feed costs per day (THd), feed costs per gain (THp), net profit (NP), and economic efficiency (EKI) based on the use of this tannin source.
	In experiment 1, intake of SM was identical in K and T2 (1.20 kg SM/day) and higher than in T1 (1.13 kg SM/day), primarily explained by lower intake of roughage in this group (hay). The setup and execution of experiment 2 allowed for similar SM intake in all three groups, averaging 0.97 kg DM, 0.99 kg DM, and 1.00 kg DM per day for KON, 10T, and 20T, respectively. Although it could have been expected that the astringent taste of tannins would lead to reduced intake, in the tested amounts, chestnut tannins did not affect this phenomenon. Differences in consumption are explained by the cumulative effect of variable microclimate parameters, occasional exposure to mild stress, and in experiment 2, changes in the diet and hierarchical relationships within the group. While the comparison of these two experiments can only be made to a limited extent, it is noticeable that consumption was higher throughout the duration of experiment 1. In addition, in experiment 1, consumption was higher than the Dutch standards (CVB, 2018) recommended, and almost without limitations, while in experiment 2, the amount of feed given was determined daily based on the group that consumed the least the previous day.
	Better feed efficiency is indicated by higher gains at the same level of consumption, suggesting a favorable effect of chestnut tannins. Consequently, the best SM conversion, followed by the highest KR, EP, and EEN values in experiment 1 were achieved by the T2 group (4.46 kg SM/kg gain, 0.0181, 1.03, and 27.95, respectively), while the least favorable parameters were observed in the K group (5.28, 0.0159, 0.83, and 23.26, respectively). In experiment 2, parameters were divided by gender, and feed efficiency was more favorable in male lambs in the tannin groups (10T and 20T, respectively) compared to the control (KON), with SM conversions of 4.50 and 4.33 kg DM/kg gain for 10T and 20T, respectively, while control had 5.05 kg SM/kg gain. Furthermore, in male animals, the tannin groups (10T and 20T) had higher KR values (0.0155 and 0.0157), EP values (1.47 and 1.60), and EEN values (33.15 and 34.79) than the control group, which had KR, EP, and EEN values of 0.0137, 1.19, and 26.58, respectively. A similar trend was observed in female lambs, with the best conversion in the 10T group (4.53) and the worst in the KON group (5.55).
	In experiment 1, the highest average daily and total gains were achieved by the T2 group (270.37 g/day and 16.23 kg), and the lowest by the K group (222.92 g/day and 13.37 kg), with significant differences (p < 0.05). The T1 group achieved gains of 259.26 g/day and 15.55 kg, but there were no significant differences compared to the other two groups (p > 0.05). Similarly, in experiment 2, the highest average daily and lifetime gains were achieved by the 20T group (230.00 g/day and 13.80 kg for males, 220.00 g/day and 13.20 kg for females), which were significantly higher (p < 0.05) than the gains achieved by KON (191.67 g/day and 11.50 kg for males, 174.17 g/day and 10.45 kg for females), while the results for 10T were not significantly different from the other two groups. Based on the gain results for the entire experimental period, in both experiments, it can be stated that chestnut tannins in the diet have a positive effect on lamb growth during fattening. If the entire experimental period of experiment 2 (from day 1 to day 60) is considered, the experimental groups achieved higher gains compared to the groups that did not receive tannins, indicating that chestnut tannins improve protein utilization.
	In experiment 2, apparent digestibility of SM and OM in the first collection period (from day 14 to 19) was slightly higher in KON (84.02% and 85.23%) compared to 10T (83.87% and 85.41%) and 20T (80.69% and 82.09%). CP digestibility followed a similar trend (78.44%, 78.42%, and 69.04% for KON, 10T, and 20T, respectively), while CF digestibility increased with the addition of tannins in the diet (83.53%, 89.15%, and 90.44%). Trends related to CF digestibility continued in the next two collection periods, indicating that chestnut tannins influenced better fat utilization due to changes in ruminal fermentation processes. Conclusions regarding CP digestibility are not straightforward due to the potential effect of tannins on increased flow of CP into the small intestine. In other words, increased CP flow also leads to an increase in its content in feces, which does not necessarily imply poorer utilization. This is supported by the fact that lambs in the tannin groups achieved higher gains than those in the control group.
	In experiment 1, an examination of basic blood parameters did not reveal any negative effects of chestnut tannins on fattening lambs.
	Although literature indicates that tannins can have different effects on the chemical composition and fatty acid profile of meat, these effects were not observed in this dissertation, as there were no statistically significant differences in these parameters among the groups in both experiments.
	The economic analysis showed that the economic efficiency index (EKI) in both experiments decreased with the addition of chestnut tannins to the diets, with average values of this parameter being 1.47, 1.29, and 0.98 in experiment 1 for K, T1, and T2, respectively. Depending on the diet and gender, EKI values ranged from 1.30 to 2.50 for KON, 0.74 to 1.56 for 10T, and 0.54 to 1.06 for 20T. This indicates that chestnut tannins reduce economic efficiency in lamb production. However, besides the cost of the used tannin product, this parameter depends on the parity of prices, which is currently unfavorable due to expensive feed and low live lamb prices. Chestnut tannins improved feed conversion and increased lamb gains, indicating better feed utilization, which is an advantage, especially in large farm systems. Considering that feed costs in livestock production constitute the largest part of total production costs, in large systems, each day of shortened fattening and every kilogram of saved feed represent significant cost savings, making chestnut tannins a potentially valuable addition to lamb production. In other words, the use of chestnut tannins in lamb fattening can be justified under such market conditions which includes cheaper feed production and higher market prices for live lambs. Cost reduction can primarily be achieved in large farms, so the potential use of chestnut tannins is particularly relevant in such systems.
	The presented results indicate that the use of chestnut tannins as additives in lamb diets can lead to improved production parameters without harmful effects. In the tested quantities, chestnut tannins did not affect reduced food consumption, which could have been expected due to their astringent taste. Additionally, their ingestion did not show harmful effects on the animals. The use of chestnut tannins improved feed utilization, resulting in higher gains and lower conversions compared to groups that did not consume tannins, primarily due to better protein utilization. The economic analysis found that, with the current price parity, adding chestnut tannins to the diet can lead to a financial burden in production, making it initially seem like an expensive option. However, if cheaper feed production and higher market prices for live lambs are achieved, their use can be justified. Reduction in production costs can be primarily realized in large farms, so the potential use of chestnut tannins is most suitable for such systems.",
title = "EFEKTI DODAVANJA TANINA NA HRANLJIVU VREDNOST OBROKA I PROIZVODNE REZULTATE JAGNJADI U TOVU, EFFECT OF SUPPLEMENTING TANNINS ON NUTRITIONAL VALUE OF RATION AND PRODUCTIVE RESULTS OF FINISHING LAMBS",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_988"
}

Cekić, B.. (2024-01-23). EFEKTI DODAVANJA TANINA NA HRANLJIVU VREDNOST OBROKA I PROIZVODNE REZULTATE JAGNJADI U TOVU. .
https://hdl.handle.net/21.15107/rcub_ristocar_988

Cekić B. EFEKTI DODAVANJA TANINA NA HRANLJIVU VREDNOST OBROKA I PROIZVODNE REZULTATE JAGNJADI U TOVU. 2024;.
https://hdl.handle.net/21.15107/rcub_ristocar_988 .

Cekić, Bogdan, "EFEKTI DODAVANJA TANINA NA HRANLJIVU VREDNOST OBROKA I PROIZVODNE REZULTATE JAGNJADI U TOVU" (2024-01-23),
https://hdl.handle.net/21.15107/rcub_ristocar_988 .