Quality indicators: Carcass side and meat quality of pigs of different genotypes
Pokazatelji kvaliteta - kvalitet polutki i mesa svinja različitih genotipova
Апстракт
In the paper, lean meat and quality of meat from pigs of 5 different genotypes were investigated: pure Landrace breed (L), genotype A; two hybrid combinations (Large Yorkshire x Landrace) x Duroc (LY x L) x D, genotype B; (Large Yorkshire x Landrace) x Pietrain (LY x L) x P, genotype C; and tow recurrent mating combinations: (Large Yorkshire x Landrace) x Large Yorkshire (F1x LY, genotype D) and (Large Yorkshire x Landrace) x Landrace (F1 x L, genotype E). Relevant indicators of lean meat were analyzed early post mortem and by method of partial dissection on cooled left carcass sides according to recommendation of EU. By analysis of obtained results it was established that the best indicator of lean meat of pig carcass sides mass of muscle tissue in four main parts. This conclusion derives from the fact that fatteners (genotype C) which had the greatest mass of muscle tissue in four main parts (15,33kg) also had the highest lean meat share in leg, shoulder, back-loin part (BLP) and bel...ly-rib part (BRP) (69,67%, 57,71%, 54,42% and 44,99%) and highest share of muscle tissue in carcass sides when any of the mentioned investigation methods was applied (51,23 and 60,73%) compared to fatteners of other investigated genotypes. The quality of meat was investigated by determination of its technological quality and chemical composition of the MLD. Technological quality and chemical composition of MLD meat exhibited significant (*p (lt) 0,05) differences in WBC and pigment content between genotypes B and C, as well as B and E. Average values for content of ashes and share of pigments corresponds with average values characterizing muscles of normal properties. By analysis of obtained results we can conclude that fatteners of genotype E had the highest meat yield in carcass sides, but of slightly lower quality, which indicates the need for further work on improvement of meat quality.
U radu su vršena ispitivanja mesnatosti i kvaliteta mesa svinja 5 različitih genotipova, od čega jedna čista rasa landras (L) dve hibridne kombinacije: (veliki jorkšir x landras) x durok (VJ x L) x D, genotip B; (veliki jorkšir x landras) x pietren (VJ x L) x P, genotip C; i dve povratne kombinacije parenja: (veliki jorkšir x landras) x veliki jorkšir (F1x VJ, grenotip D) i (veliki jorkšir x landras) x landras (F1 x L, genotip E). Analizirani su i relevantni pokazatelji mesnatosti ocenjeni rano post mortem na liniji klanja FOM metodom i metodom parcijalne disekcije na ohlađenim levim polutkama po preporuci EU. Analizom dobijenih rezultata ustanovljeno je da je najbolji indikator mesnatosti svinjskih polutki masa mišićnog tkiva u četiri osnovna dela. Ovakav zaključak proizilazi iz činjenice zato što su tovljenici (genotip C), imali najveću masu mišićnog tkiva u četiri osnovna dela (15,33kg) i najveći udeo mišićnog tkiva u butu, plećki, LSD i TRD (69,67%, 57,71%, 54,42% i 44,99%) i najve...ći udeo mišićnog tkiva u polutkama pri korišćenju bilo koje od navedenih metoda ispitivanja (51,23 i 60,73%) u odnosu na tovljenike ostalih ispitivanih genotipova. Ispitivan je i kvalitet mesa određivanjem tehnološkog kvaliteta i hemijskog sastava MLD-a. Tehnološki kvalitet i hemijski sastav mesa MLD-a ispoljio je značajne (*p (lt) 0,05) razlike u SVV i sadržaju pigmenata između genotipova B i C i B i E. Prosečne vrednosti za sadržaj pepela i udeo pigmenata odgovara prosečnim vrednostima koje karakteriše mišiće normalnih svojstava. Analizom dobijenih rezultata zaključujemo da su tovljenici genotipa E imali najveći prinos mesa u polutkama no nešto umanjenog kvaliteta, što iziskuje dalji rad na poboljšanju kvaliteta mesa.
Кључне речи:
quality indicators / quality of carcass/carcass sides and meat / evaluation methods / genotypeИзвор:
Biotechnology in Animal Husbandry, 2009, 25, 3-4, 173-188Издавач:
- Institute for Animal Husbandry, Belgrade
Институција/група
RIStocarTY - JOUR AU - Kosovac, Olga AU - Živković, Branislav AU - Radović, Čedomir AU - Smiljaković, Tatjana PY - 2009 UR - http://r.istocar.bg.ac.rs/handle/123456789/222 AB - In the paper, lean meat and quality of meat from pigs of 5 different genotypes were investigated: pure Landrace breed (L), genotype A; two hybrid combinations (Large Yorkshire x Landrace) x Duroc (LY x L) x D, genotype B; (Large Yorkshire x Landrace) x Pietrain (LY x L) x P, genotype C; and tow recurrent mating combinations: (Large Yorkshire x Landrace) x Large Yorkshire (F1x LY, genotype D) and (Large Yorkshire x Landrace) x Landrace (F1 x L, genotype E). Relevant indicators of lean meat were analyzed early post mortem and by method of partial dissection on cooled left carcass sides according to recommendation of EU. By analysis of obtained results it was established that the best indicator of lean meat of pig carcass sides mass of muscle tissue in four main parts. This conclusion derives from the fact that fatteners (genotype C) which had the greatest mass of muscle tissue in four main parts (15,33kg) also had the highest lean meat share in leg, shoulder, back-loin part (BLP) and belly-rib part (BRP) (69,67%, 57,71%, 54,42% and 44,99%) and highest share of muscle tissue in carcass sides when any of the mentioned investigation methods was applied (51,23 and 60,73%) compared to fatteners of other investigated genotypes. The quality of meat was investigated by determination of its technological quality and chemical composition of the MLD. Technological quality and chemical composition of MLD meat exhibited significant (*p (lt) 0,05) differences in WBC and pigment content between genotypes B and C, as well as B and E. Average values for content of ashes and share of pigments corresponds with average values characterizing muscles of normal properties. By analysis of obtained results we can conclude that fatteners of genotype E had the highest meat yield in carcass sides, but of slightly lower quality, which indicates the need for further work on improvement of meat quality. AB - U radu su vršena ispitivanja mesnatosti i kvaliteta mesa svinja 5 različitih genotipova, od čega jedna čista rasa landras (L) dve hibridne kombinacije: (veliki jorkšir x landras) x durok (VJ x L) x D, genotip B; (veliki jorkšir x landras) x pietren (VJ x L) x P, genotip C; i dve povratne kombinacije parenja: (veliki jorkšir x landras) x veliki jorkšir (F1x VJ, grenotip D) i (veliki jorkšir x landras) x landras (F1 x L, genotip E). Analizirani su i relevantni pokazatelji mesnatosti ocenjeni rano post mortem na liniji klanja FOM metodom i metodom parcijalne disekcije na ohlađenim levim polutkama po preporuci EU. Analizom dobijenih rezultata ustanovljeno je da je najbolji indikator mesnatosti svinjskih polutki masa mišićnog tkiva u četiri osnovna dela. Ovakav zaključak proizilazi iz činjenice zato što su tovljenici (genotip C), imali najveću masu mišićnog tkiva u četiri osnovna dela (15,33kg) i najveći udeo mišićnog tkiva u butu, plećki, LSD i TRD (69,67%, 57,71%, 54,42% i 44,99%) i najveći udeo mišićnog tkiva u polutkama pri korišćenju bilo koje od navedenih metoda ispitivanja (51,23 i 60,73%) u odnosu na tovljenike ostalih ispitivanih genotipova. Ispitivan je i kvalitet mesa određivanjem tehnološkog kvaliteta i hemijskog sastava MLD-a. Tehnološki kvalitet i hemijski sastav mesa MLD-a ispoljio je značajne (*p (lt) 0,05) razlike u SVV i sadržaju pigmenata između genotipova B i C i B i E. Prosečne vrednosti za sadržaj pepela i udeo pigmenata odgovara prosečnim vrednostima koje karakteriše mišiće normalnih svojstava. Analizom dobijenih rezultata zaključujemo da su tovljenici genotipa E imali najveći prinos mesa u polutkama no nešto umanjenog kvaliteta, što iziskuje dalji rad na poboljšanju kvaliteta mesa. PB - Institute for Animal Husbandry, Belgrade T2 - Biotechnology in Animal Husbandry T1 - Quality indicators: Carcass side and meat quality of pigs of different genotypes T1 - Pokazatelji kvaliteta - kvalitet polutki i mesa svinja različitih genotipova VL - 25 IS - 3-4 SP - 173 EP - 188 DO - 10.2298/BAH0904173K ER -
@article{ author = "Kosovac, Olga and Živković, Branislav and Radović, Čedomir and Smiljaković, Tatjana", year = "2009", abstract = "In the paper, lean meat and quality of meat from pigs of 5 different genotypes were investigated: pure Landrace breed (L), genotype A; two hybrid combinations (Large Yorkshire x Landrace) x Duroc (LY x L) x D, genotype B; (Large Yorkshire x Landrace) x Pietrain (LY x L) x P, genotype C; and tow recurrent mating combinations: (Large Yorkshire x Landrace) x Large Yorkshire (F1x LY, genotype D) and (Large Yorkshire x Landrace) x Landrace (F1 x L, genotype E). Relevant indicators of lean meat were analyzed early post mortem and by method of partial dissection on cooled left carcass sides according to recommendation of EU. By analysis of obtained results it was established that the best indicator of lean meat of pig carcass sides mass of muscle tissue in four main parts. This conclusion derives from the fact that fatteners (genotype C) which had the greatest mass of muscle tissue in four main parts (15,33kg) also had the highest lean meat share in leg, shoulder, back-loin part (BLP) and belly-rib part (BRP) (69,67%, 57,71%, 54,42% and 44,99%) and highest share of muscle tissue in carcass sides when any of the mentioned investigation methods was applied (51,23 and 60,73%) compared to fatteners of other investigated genotypes. The quality of meat was investigated by determination of its technological quality and chemical composition of the MLD. Technological quality and chemical composition of MLD meat exhibited significant (*p (lt) 0,05) differences in WBC and pigment content between genotypes B and C, as well as B and E. Average values for content of ashes and share of pigments corresponds with average values characterizing muscles of normal properties. By analysis of obtained results we can conclude that fatteners of genotype E had the highest meat yield in carcass sides, but of slightly lower quality, which indicates the need for further work on improvement of meat quality., U radu su vršena ispitivanja mesnatosti i kvaliteta mesa svinja 5 različitih genotipova, od čega jedna čista rasa landras (L) dve hibridne kombinacije: (veliki jorkšir x landras) x durok (VJ x L) x D, genotip B; (veliki jorkšir x landras) x pietren (VJ x L) x P, genotip C; i dve povratne kombinacije parenja: (veliki jorkšir x landras) x veliki jorkšir (F1x VJ, grenotip D) i (veliki jorkšir x landras) x landras (F1 x L, genotip E). Analizirani su i relevantni pokazatelji mesnatosti ocenjeni rano post mortem na liniji klanja FOM metodom i metodom parcijalne disekcije na ohlađenim levim polutkama po preporuci EU. Analizom dobijenih rezultata ustanovljeno je da je najbolji indikator mesnatosti svinjskih polutki masa mišićnog tkiva u četiri osnovna dela. Ovakav zaključak proizilazi iz činjenice zato što su tovljenici (genotip C), imali najveću masu mišićnog tkiva u četiri osnovna dela (15,33kg) i najveći udeo mišićnog tkiva u butu, plećki, LSD i TRD (69,67%, 57,71%, 54,42% i 44,99%) i najveći udeo mišićnog tkiva u polutkama pri korišćenju bilo koje od navedenih metoda ispitivanja (51,23 i 60,73%) u odnosu na tovljenike ostalih ispitivanih genotipova. Ispitivan je i kvalitet mesa određivanjem tehnološkog kvaliteta i hemijskog sastava MLD-a. Tehnološki kvalitet i hemijski sastav mesa MLD-a ispoljio je značajne (*p (lt) 0,05) razlike u SVV i sadržaju pigmenata između genotipova B i C i B i E. Prosečne vrednosti za sadržaj pepela i udeo pigmenata odgovara prosečnim vrednostima koje karakteriše mišiće normalnih svojstava. Analizom dobijenih rezultata zaključujemo da su tovljenici genotipa E imali najveći prinos mesa u polutkama no nešto umanjenog kvaliteta, što iziskuje dalji rad na poboljšanju kvaliteta mesa.", publisher = "Institute for Animal Husbandry, Belgrade", journal = "Biotechnology in Animal Husbandry", title = "Quality indicators: Carcass side and meat quality of pigs of different genotypes, Pokazatelji kvaliteta - kvalitet polutki i mesa svinja različitih genotipova", volume = "25", number = "3-4", pages = "173-188", doi = "10.2298/BAH0904173K" }
Kosovac, O., Živković, B., Radović, Č.,& Smiljaković, T.. (2009). Quality indicators: Carcass side and meat quality of pigs of different genotypes. in Biotechnology in Animal Husbandry Institute for Animal Husbandry, Belgrade., 25(3-4), 173-188. https://doi.org/10.2298/BAH0904173K
Kosovac O, Živković B, Radović Č, Smiljaković T. Quality indicators: Carcass side and meat quality of pigs of different genotypes. in Biotechnology in Animal Husbandry. 2009;25(3-4):173-188. doi:10.2298/BAH0904173K .
Kosovac, Olga, Živković, Branislav, Radović, Čedomir, Smiljaković, Tatjana, "Quality indicators: Carcass side and meat quality of pigs of different genotypes" in Biotechnology in Animal Husbandry, 25, no. 3-4 (2009):173-188, https://doi.org/10.2298/BAH0904173K . .