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
2006
Аутори
Aleksić, StevicaPetrović, Milan M.
Miščević, Branislav
Sretenović, Ljiljana
Pantelić, Vlada
Josipović, Slavko
Tomašević, Dušica
Trenkovski, Snežana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
cattle production / transport / EU regulations / stress syndrome / DFD-meat / govedarstvo / transport / regulative EU / stres sindrom / DFD-mesoИзвор:
Biotechnology in Animal Husbandry, 2006, 22, 1-2, 47-53Издавач:
- Institute for Animal Husbandry, Belgrade
Финансирање / пројекти:
- Ministry of Science, Republic of Serbia, no. TR-6877B: Unapređenje tehnoloških procesa i kvaliteta proizvoda u industriji hrane za životinje
Институција/група
RIStocarTY - 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 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" }
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
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 .
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 . .