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Technological improvement of the quality of beef from the aspect of transport of young cattle to slaughtering

Tehnološko poboljšanje kvaliteta junećeg mesa sa aspekta transporta junadi za klanje

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2006
95.pdf (141.1Kb)
Autori
Aleksić, Stevica
Petrović, Milan M.
Miščević, Branislav
Sretenović, Ljiljana
Pantelić, Vlada
Josipović, Slavko
Tomašević, Dušica
Trenkovski, Snežana
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentu
Apstrakt
Results of author's own research as well as results obtained by other researchers are presented in this paper and relate to the effect of duration of transport on demonstration of stress syndrome in young cattle and on quality of meat. Stress syndrome in young cattle is caused by the stressor affecting the organism and bringing it into the state of stress. As consequence of the stress, prior to slaughtering, is occurrence of DFD syndrome. Such meat is characterized by special traits (Dark, Firm, Dry) which is the reason why it is called DFD meat. Until recently, research in the field of production of young cattle for slaughtering focused only on nutrition, reproduction and pathology issues, and reactions of animals to changes in their environment weren't much studied. Therefore, EU has passed set of directives and regulations referring to animal transport conditions. Significance of the application of mentioned directives and regulations is in providing minimum demands relating to welf...are of animals and in the same way reduce to minimum stress factors which are especially harmful in beef production. Results of our investigation of pH24 M. longissimus dorsi in young bulls which were transported 150 km show that approximately one quarter (28%) of investigated muscles had pH24 6,0 or above this value. Contrary to this, values of pH24 M. longissimus dorsi in young bulls transported only 15 km were within allowed limits, meat had no DFD traits.

U radu su prikazani sopstveni rezultati i rezultati istraživanja drugih autora o uticaju dužine transporta na ispoljavanje stres sindroma junadi, a samim tim i na kvalitet mesa. Stres sindrom junadi nastaje usled delovanja stresora na organizam koji ga dovodi u stanje stresa. Posledica stresa neposredno pre klanja, je nastanak DFD-sindroma. Ovakvo meso se odlikuje posebnim karakteristikama (Dark-tamno, Firm-čvrsto, Dry-suvo) po čemu je i dobilo ime DFD-meso. Do nedavno istraživanja u oblasti proizvodnje junadi za klanje bila su posvećena samo problemima ishrane, reprodukcije i patologije dok su reakcije životinja na promene okoline malo izučavane. Zbog toga je EU donela čitav niz regulativa i propisa koji se odnose na uslove transporta životinja. Značaj primene ovih propisa i regulativa EU je u obezbeđivanju minimalnih zahteva za dobrobit određene vrste životinja a samim tim minimiziranju stres faktora koji su naročito štetni u proizvodnji junećeg mesa.Rezultati naših ispitivanja pH24 ...M. longissimus dorsi mladih bikova koji su transportovani 150 km pokazali su da je oko jedne četvrtine (28%) ispitivanih mišića imalo pH24 6,0 ili iznad toga. Nasuprot tome, vrednosti pH24 M. longissimus dorsi mladih bikova koji su transportovani 15 km kretale su se u dozvoljenim granicama; meso nije manifestovalo DFD-simptome.

Ključne reči:
cattle production / transport / EU regulations / stress syndrome / DFD-meat / govedarstvo / transport / regulative EU / stres sindrom / DFD-meso
Izvor:
Biotechnology in Animal Husbandry, 2006, 22, 1-2, 47-53
Izdavač:
  • Institute for Animal Husbandry, Belgrade
Finansiranje / projekti:
  • Ministry of Science, Republic of Serbia, no. TR-6877B: Unapređenje tehnoloških procesa i kvaliteta proizvoda u industriji hrane za životinje

DOI: 10.2298/BAH0602047A

ISSN: 1450-9156

[ Google Scholar ]
URI
http://r.istocar.bg.ac.rs/handle/123456789/97
Kolekcije
  • Radovi istraživača / Researchers' publications
Institucija/grupa
RIStocar
TY  - JOUR
AU  - Aleksić, Stevica
AU  - Petrović, Milan M.
AU  - Miščević, Branislav
AU  - Sretenović, Ljiljana
AU  - Pantelić, Vlada
AU  - Josipović, Slavko
AU  - Tomašević, Dušica
AU  - Trenkovski, Snežana
PY  - 2006
UR  - http://r.istocar.bg.ac.rs/handle/123456789/97
AB  - Results of author's own research as well as results obtained by other researchers are presented in this paper and relate to the effect of duration of transport on demonstration of stress syndrome in young cattle and on quality of meat. Stress syndrome in young cattle is caused by the stressor affecting the organism and bringing it into the state of stress. As consequence of the stress, prior to slaughtering, is occurrence of DFD syndrome. Such meat is characterized by special traits (Dark, Firm, Dry) which is the reason why it is called DFD meat. Until recently, research in the field of production of young cattle for slaughtering focused only on nutrition, reproduction and pathology issues, and reactions of animals to changes in their environment weren't much studied. Therefore, EU has passed set of directives and regulations referring to animal transport conditions. Significance of the application of mentioned directives and regulations is in providing minimum demands relating to welfare of animals and in the same way reduce to minimum stress factors which are especially harmful in beef production. Results of our investigation of pH24 M. longissimus dorsi in young bulls which were transported 150 km show that approximately one quarter (28%) of investigated muscles had pH24 6,0 or above this value. Contrary to this, values of pH24 M. longissimus dorsi in young bulls transported only 15 km were within allowed limits, meat had no DFD traits.
AB  - U radu su prikazani sopstveni rezultati i rezultati istraživanja drugih autora o uticaju dužine transporta na ispoljavanje stres sindroma junadi, a samim tim i na kvalitet mesa. Stres sindrom junadi nastaje usled delovanja stresora na organizam koji ga dovodi u stanje stresa. Posledica stresa neposredno pre klanja, je nastanak DFD-sindroma. Ovakvo meso se odlikuje posebnim karakteristikama (Dark-tamno, Firm-čvrsto, Dry-suvo) po čemu je i dobilo ime DFD-meso. Do nedavno istraživanja u oblasti proizvodnje junadi za klanje bila su posvećena samo problemima ishrane, reprodukcije i patologije dok su reakcije životinja na promene okoline malo izučavane. Zbog toga je EU donela čitav niz regulativa i propisa koji se odnose na uslove transporta životinja. Značaj primene ovih propisa i regulativa EU je u obezbeđivanju minimalnih zahteva za dobrobit određene vrste životinja a samim tim minimiziranju stres faktora koji su naročito štetni u proizvodnji junećeg mesa.Rezultati naših ispitivanja pH24 M. longissimus dorsi mladih bikova koji su transportovani 150 km pokazali su da je oko jedne četvrtine (28%) ispitivanih mišića imalo pH24 6,0 ili iznad toga. Nasuprot tome, vrednosti pH24 M. longissimus dorsi mladih bikova koji su transportovani 15 km kretale su se u dozvoljenim granicama; meso nije manifestovalo DFD-simptome.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Technological improvement of the quality of beef from the aspect of transport of young cattle to slaughtering
T1  - Tehnološko poboljšanje kvaliteta junećeg mesa sa aspekta transporta junadi za klanje
VL  - 22
IS  - 1-2
SP  - 47
EP  - 53
DO  - 10.2298/BAH0602047A
UR  - Konv_447
ER  - 
@article{
author = "Aleksić, Stevica and Petrović, Milan M. and Miščević, Branislav and Sretenović, Ljiljana and Pantelić, Vlada and Josipović, Slavko and Tomašević, Dušica and Trenkovski, Snežana",
year = "2006",
abstract = "Results of author's own research as well as results obtained by other researchers are presented in this paper and relate to the effect of duration of transport on demonstration of stress syndrome in young cattle and on quality of meat. Stress syndrome in young cattle is caused by the stressor affecting the organism and bringing it into the state of stress. As consequence of the stress, prior to slaughtering, is occurrence of DFD syndrome. Such meat is characterized by special traits (Dark, Firm, Dry) which is the reason why it is called DFD meat. Until recently, research in the field of production of young cattle for slaughtering focused only on nutrition, reproduction and pathology issues, and reactions of animals to changes in their environment weren't much studied. Therefore, EU has passed set of directives and regulations referring to animal transport conditions. Significance of the application of mentioned directives and regulations is in providing minimum demands relating to welfare of animals and in the same way reduce to minimum stress factors which are especially harmful in beef production. Results of our investigation of pH24 M. longissimus dorsi in young bulls which were transported 150 km show that approximately one quarter (28%) of investigated muscles had pH24 6,0 or above this value. Contrary to this, values of pH24 M. longissimus dorsi in young bulls transported only 15 km were within allowed limits, meat had no DFD traits., U radu su prikazani sopstveni rezultati i rezultati istraživanja drugih autora o uticaju dužine transporta na ispoljavanje stres sindroma junadi, a samim tim i na kvalitet mesa. Stres sindrom junadi nastaje usled delovanja stresora na organizam koji ga dovodi u stanje stresa. Posledica stresa neposredno pre klanja, je nastanak DFD-sindroma. Ovakvo meso se odlikuje posebnim karakteristikama (Dark-tamno, Firm-čvrsto, Dry-suvo) po čemu je i dobilo ime DFD-meso. Do nedavno istraživanja u oblasti proizvodnje junadi za klanje bila su posvećena samo problemima ishrane, reprodukcije i patologije dok su reakcije životinja na promene okoline malo izučavane. Zbog toga je EU donela čitav niz regulativa i propisa koji se odnose na uslove transporta životinja. Značaj primene ovih propisa i regulativa EU je u obezbeđivanju minimalnih zahteva za dobrobit određene vrste životinja a samim tim minimiziranju stres faktora koji su naročito štetni u proizvodnji junećeg mesa.Rezultati naših ispitivanja pH24 M. longissimus dorsi mladih bikova koji su transportovani 150 km pokazali su da je oko jedne četvrtine (28%) ispitivanih mišića imalo pH24 6,0 ili iznad toga. Nasuprot tome, vrednosti pH24 M. longissimus dorsi mladih bikova koji su transportovani 15 km kretale su se u dozvoljenim granicama; meso nije manifestovalo DFD-simptome.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Technological improvement of the quality of beef from the aspect of transport of young cattle to slaughtering, Tehnološko poboljšanje kvaliteta junećeg mesa sa aspekta transporta junadi za klanje",
volume = "22",
number = "1-2",
pages = "47-53",
doi = "10.2298/BAH0602047A",
url = "Konv_447"
}
Aleksić, S., Petrović, M. M., Miščević, B., Sretenović, L., Pantelić, V., Josipović, S., Tomašević, D.,& Trenkovski, S.. (2006). Technological improvement of the quality of beef from the aspect of transport of young cattle to slaughtering. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 22(1-2), 47-53.
https://doi.org/10.2298/BAH0602047A
Konv_447
Aleksić S, Petrović MM, Miščević B, Sretenović L, Pantelić V, Josipović S, Tomašević D, Trenkovski S. Technological improvement of the quality of beef from the aspect of transport of young cattle to slaughtering. in Biotechnology in Animal Husbandry. 2006;22(1-2):47-53.
doi:10.2298/BAH0602047A
Konv_447 .
Aleksić, Stevica, Petrović, Milan M., Miščević, Branislav, Sretenović, Ljiljana, Pantelić, Vlada, Josipović, Slavko, Tomašević, Dušica, Trenkovski, Snežana, "Technological improvement of the quality of beef from the aspect of transport of young cattle to slaughtering" in Biotechnology in Animal Husbandry, 22, no. 1-2 (2006):47-53,
https://doi.org/10.2298/BAH0602047A .,
Konv_447 .

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