The influence of pre-mortem conditions on pale, soft and exudative (PSE) and dark, firm and dry (DFD) pork meat
Uticaj pre-mortem uslova na bledo, meko i vodenasto (BMV) i tamno, čvrsto i suvo (TČS) meso svinja
2016
Authors
Čobanović, NikolaKarabasil, Nedjeljko
Stajković, Silvana
Ilić, Nevena
Suvajdžić, Branko
Petrović, Miloš Z.
Teodorović, Vlado
Article (Published version)
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The aim of this study was to determine the effect of gender, stocking density in the transport vehicle, lairage time and season on the incidence of skin lesions on pig carcasses and PSE and DFD meat. Skin lesions on carcasses (480, in total) were assessed according to the Welfare Quality® protocol (2009). The pH and temperature measurements were performed 45 minutes after slaughter. The group of carcasses with skin lesions score 2 had significantly higher incidence of PSE and DFD meat compared to the groups of carcasses with skin lesions score 0 and 1. With regard to gender, there were no differences in meat quality parameters, as well as for the incidence of skin lesions and PSE and DFD meat. The results showed that a space allowance lower than 0.3 m2/100 kg and higher than 0.5 m2/100 kg pig had a detrimental effect to animal welfare and meat quality. Lairage time affected meat quality parameters, incidence of skin lesions score and PSE and DFD meat, where after long lairaging (> 17 h...) mean pH45 and t45 values became significantly higher, as well as the incidence of skin lesions and DFD meat. After short lairaging ( lt 1 h) mean pH45 value became significantly lower, while mean t45 value and the incidence of PSE meat became significantly higher. A significantly higher number of skin lesions on the carcass were observed in winter compared to all other seasons. High temperatures during summer and low temperatures during winter had a negative influence on meat quality parameters and incidence of PSE and DFD meat.
Cilj ovog istraživanja bio je da se utvrdi uticaj pola, gustine svinja u transportnom sredstvu, dužine boravka u depou i godišnjeg doba na učestalost lezija na koži trupova svinja i pojavu bledog, mekog i vodenastog mesa (BMV) i tamnog, čvrstog i suvog mesa (TČS). Lezije na trupu svinja (n=480) su ocenjivane na osnovu Welfare Quality®protokola (2009). Vrednosti pH (pH45) i temperature (t45) su određivane 45 minuta postmortem. U grupi svinja sa skorom 2 lezija na koži uočena je značajno veća učestalost BMV i TČS mesa u poređenju sa grupama svinja sa skorom 0 i 1. Nije utvrđena statistički značajna razlika između polova u pojavi lezija na koži, kao i u učestalosti BMV i TČS mesa. Rezultati ovog ispitivanja su pokazali da je podna površina manja od 0.3 m2 i veća od 0.5 m2 na 100 kg telesne mase svinja imala negativan uticaj kako na dobrobit životinja tako i na kvalitet mesa. Pored toga, utvrđeno je da dužina boravka u depou utiče na parametre kvaliteta mesa, kao i na učestalost lezija na ...trupu svinja i pojavu BMV i TČS mesa, pri čemu su posle dugotrajnog boravka u depou (> 17 h) utvrđene statistički značajno veće pH45 i t45 vrednosti, kao i veća učestalost lezija na trupu i TČS mesa. Sa druge strane, nakon kratkotrajnog boravka u depou ( lt 1 h) utvrđena su statistički značajno niže pH45 vrednosti, odnosno statistički značajno više t45 vrednosti, kao i učestalost lezija na trupu i BMV mesa. Isto tako, utvrđena je statistički značajno veća pojava lezija na trupu svinja u zimskoj sezoni u odnosu na sva ostala godišnja doba. Takođe, visoke temperature tokom letnje sezone i niske temperature tokom zimske sezone imale su negativan uticaj na parametre kvaliteta mesa, a posledično i na pojavu BMV i TČS mesa.
Keywords:
pigs / pre-mortem conditions / skin lesions / PSE meat / DFD meatSource:
Acta Veterinaria-Beograd, 2016, 66, 2, 172-186Publisher:
- Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
Funding / projects:
- Selected biological hazards for safety/quality of food of animal origin and control measures from farm to consumer (RS-MESTD-Technological Development (TD or TR)-31034)
DOI: 10.1515/acve-2016-0015
ISSN: 0567-8315
WoS: 000384770600003
Scopus: 2-s2.0-84978880229
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Institution/Community
Fakultet veterinarske medicineTY - JOUR AU - Čobanović, Nikola AU - Karabasil, Nedjeljko AU - Stajković, Silvana AU - Ilić, Nevena AU - Suvajdžić, Branko AU - Petrović, Miloš Z. AU - Teodorović, Vlado PY - 2016 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1362 AB - The aim of this study was to determine the effect of gender, stocking density in the transport vehicle, lairage time and season on the incidence of skin lesions on pig carcasses and PSE and DFD meat. Skin lesions on carcasses (480, in total) were assessed according to the Welfare Quality® protocol (2009). The pH and temperature measurements were performed 45 minutes after slaughter. The group of carcasses with skin lesions score 2 had significantly higher incidence of PSE and DFD meat compared to the groups of carcasses with skin lesions score 0 and 1. With regard to gender, there were no differences in meat quality parameters, as well as for the incidence of skin lesions and PSE and DFD meat. The results showed that a space allowance lower than 0.3 m2/100 kg and higher than 0.5 m2/100 kg pig had a detrimental effect to animal welfare and meat quality. Lairage time affected meat quality parameters, incidence of skin lesions score and PSE and DFD meat, where after long lairaging (> 17 h) mean pH45 and t45 values became significantly higher, as well as the incidence of skin lesions and DFD meat. After short lairaging ( lt 1 h) mean pH45 value became significantly lower, while mean t45 value and the incidence of PSE meat became significantly higher. A significantly higher number of skin lesions on the carcass were observed in winter compared to all other seasons. High temperatures during summer and low temperatures during winter had a negative influence on meat quality parameters and incidence of PSE and DFD meat. AB - Cilj ovog istraživanja bio je da se utvrdi uticaj pola, gustine svinja u transportnom sredstvu, dužine boravka u depou i godišnjeg doba na učestalost lezija na koži trupova svinja i pojavu bledog, mekog i vodenastog mesa (BMV) i tamnog, čvrstog i suvog mesa (TČS). Lezije na trupu svinja (n=480) su ocenjivane na osnovu Welfare Quality®protokola (2009). Vrednosti pH (pH45) i temperature (t45) su određivane 45 minuta postmortem. U grupi svinja sa skorom 2 lezija na koži uočena je značajno veća učestalost BMV i TČS mesa u poređenju sa grupama svinja sa skorom 0 i 1. Nije utvrđena statistički značajna razlika između polova u pojavi lezija na koži, kao i u učestalosti BMV i TČS mesa. Rezultati ovog ispitivanja su pokazali da je podna površina manja od 0.3 m2 i veća od 0.5 m2 na 100 kg telesne mase svinja imala negativan uticaj kako na dobrobit životinja tako i na kvalitet mesa. Pored toga, utvrđeno je da dužina boravka u depou utiče na parametre kvaliteta mesa, kao i na učestalost lezija na trupu svinja i pojavu BMV i TČS mesa, pri čemu su posle dugotrajnog boravka u depou (> 17 h) utvrđene statistički značajno veće pH45 i t45 vrednosti, kao i veća učestalost lezija na trupu i TČS mesa. Sa druge strane, nakon kratkotrajnog boravka u depou ( lt 1 h) utvrđena su statistički značajno niže pH45 vrednosti, odnosno statistički značajno više t45 vrednosti, kao i učestalost lezija na trupu i BMV mesa. Isto tako, utvrđena je statistički značajno veća pojava lezija na trupu svinja u zimskoj sezoni u odnosu na sva ostala godišnja doba. Takođe, visoke temperature tokom letnje sezone i niske temperature tokom zimske sezone imale su negativan uticaj na parametre kvaliteta mesa, a posledično i na pojavu BMV i TČS mesa. PB - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd T2 - Acta Veterinaria-Beograd T1 - The influence of pre-mortem conditions on pale, soft and exudative (PSE) and dark, firm and dry (DFD) pork meat T1 - Uticaj pre-mortem uslova na bledo, meko i vodenasto (BMV) i tamno, čvrsto i suvo (TČS) meso svinja VL - 66 IS - 2 SP - 172 EP - 186 DO - 10.1515/acve-2016-0015 ER -
@article{ author = "Čobanović, Nikola and Karabasil, Nedjeljko and Stajković, Silvana and Ilić, Nevena and Suvajdžić, Branko and Petrović, Miloš Z. and Teodorović, Vlado", year = "2016", abstract = "The aim of this study was to determine the effect of gender, stocking density in the transport vehicle, lairage time and season on the incidence of skin lesions on pig carcasses and PSE and DFD meat. Skin lesions on carcasses (480, in total) were assessed according to the Welfare Quality® protocol (2009). The pH and temperature measurements were performed 45 minutes after slaughter. The group of carcasses with skin lesions score 2 had significantly higher incidence of PSE and DFD meat compared to the groups of carcasses with skin lesions score 0 and 1. With regard to gender, there were no differences in meat quality parameters, as well as for the incidence of skin lesions and PSE and DFD meat. The results showed that a space allowance lower than 0.3 m2/100 kg and higher than 0.5 m2/100 kg pig had a detrimental effect to animal welfare and meat quality. Lairage time affected meat quality parameters, incidence of skin lesions score and PSE and DFD meat, where after long lairaging (> 17 h) mean pH45 and t45 values became significantly higher, as well as the incidence of skin lesions and DFD meat. After short lairaging ( lt 1 h) mean pH45 value became significantly lower, while mean t45 value and the incidence of PSE meat became significantly higher. A significantly higher number of skin lesions on the carcass were observed in winter compared to all other seasons. High temperatures during summer and low temperatures during winter had a negative influence on meat quality parameters and incidence of PSE and DFD meat., Cilj ovog istraživanja bio je da se utvrdi uticaj pola, gustine svinja u transportnom sredstvu, dužine boravka u depou i godišnjeg doba na učestalost lezija na koži trupova svinja i pojavu bledog, mekog i vodenastog mesa (BMV) i tamnog, čvrstog i suvog mesa (TČS). Lezije na trupu svinja (n=480) su ocenjivane na osnovu Welfare Quality®protokola (2009). Vrednosti pH (pH45) i temperature (t45) su određivane 45 minuta postmortem. U grupi svinja sa skorom 2 lezija na koži uočena je značajno veća učestalost BMV i TČS mesa u poređenju sa grupama svinja sa skorom 0 i 1. Nije utvrđena statistički značajna razlika između polova u pojavi lezija na koži, kao i u učestalosti BMV i TČS mesa. Rezultati ovog ispitivanja su pokazali da je podna površina manja od 0.3 m2 i veća od 0.5 m2 na 100 kg telesne mase svinja imala negativan uticaj kako na dobrobit životinja tako i na kvalitet mesa. Pored toga, utvrđeno je da dužina boravka u depou utiče na parametre kvaliteta mesa, kao i na učestalost lezija na trupu svinja i pojavu BMV i TČS mesa, pri čemu su posle dugotrajnog boravka u depou (> 17 h) utvrđene statistički značajno veće pH45 i t45 vrednosti, kao i veća učestalost lezija na trupu i TČS mesa. Sa druge strane, nakon kratkotrajnog boravka u depou ( lt 1 h) utvrđena su statistički značajno niže pH45 vrednosti, odnosno statistički značajno više t45 vrednosti, kao i učestalost lezija na trupu i BMV mesa. Isto tako, utvrđena je statistički značajno veća pojava lezija na trupu svinja u zimskoj sezoni u odnosu na sva ostala godišnja doba. Takođe, visoke temperature tokom letnje sezone i niske temperature tokom zimske sezone imale su negativan uticaj na parametre kvaliteta mesa, a posledično i na pojavu BMV i TČS mesa.", publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd", journal = "Acta Veterinaria-Beograd", title = "The influence of pre-mortem conditions on pale, soft and exudative (PSE) and dark, firm and dry (DFD) pork meat, Uticaj pre-mortem uslova na bledo, meko i vodenasto (BMV) i tamno, čvrsto i suvo (TČS) meso svinja", volume = "66", number = "2", pages = "172-186", doi = "10.1515/acve-2016-0015" }
Čobanović, N., Karabasil, N., Stajković, S., Ilić, N., Suvajdžić, B., Petrović, M. Z.,& Teodorović, V.. (2016). The influence of pre-mortem conditions on pale, soft and exudative (PSE) and dark, firm and dry (DFD) pork meat. in Acta Veterinaria-Beograd Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 66(2), 172-186. https://doi.org/10.1515/acve-2016-0015
Čobanović N, Karabasil N, Stajković S, Ilić N, Suvajdžić B, Petrović MZ, Teodorović V. The influence of pre-mortem conditions on pale, soft and exudative (PSE) and dark, firm and dry (DFD) pork meat. in Acta Veterinaria-Beograd. 2016;66(2):172-186. doi:10.1515/acve-2016-0015 .
Čobanović, Nikola, Karabasil, Nedjeljko, Stajković, Silvana, Ilić, Nevena, Suvajdžić, Branko, Petrović, Miloš Z., Teodorović, Vlado, "The influence of pre-mortem conditions on pale, soft and exudative (PSE) and dark, firm and dry (DFD) pork meat" in Acta Veterinaria-Beograd, 66, no. 2 (2016):172-186, https://doi.org/10.1515/acve-2016-0015 . .