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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
03/11/2016 |
Data da última atualização: |
27/03/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FAVERO, R.; FEIJO, G. L. D.; BONIN, M. N.; MENEZES, G. R. de O.; GOMES, R. da C.; TORRES JUNIOR, R. A. de A.; SURITA, LUCY M. A.; MIZUBUTI, IVONE Y. |
Afiliação: |
RICARDO FAVERO, UEL; GELSON LUIS DIAS FEIJO, CNPGC; MARINA N. BONIN, UFMS; GILBERTO ROMEIRO DE OLIVEIRA MENEZE, CNPGC; RODRIGO DA COSTA GOMES, CNPGC; ROBERTO AUGUSTO DE A TORRES JUNIOR, CNPGC; LUCY M. A. SURITA, UCDB; IVONE Y. MIZUBUTI, UEL. |
Título: |
Effect of sire breed on carcass and beef quality of crossbred cattle. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016. |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus and ½ Nellore x ½ Caracu dams with Braford (BF), Charbray (CC) and Caracu (CR) sires were raised grazing tropical grasses until 20 months (mo) of age, finished in feedlot for 4 mo and harvested at 546 ± 60 kg live weight. Hot carcass weight (HCW) and c rcass dressing percentage (CD) were measured at slaughter. Following 24- hour chill, ultimate pH (pH), Longissimus marbling score (12th-13th ribs section), carcass backfat score (1 to 5) and backfat distribution (1 to 3) were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) after aging for 0 and 7 day (d) as well as Hunter L*, a* and b* values after aging for 7d. Data were analyzed using mixed model methodology. HCW was greater for CC (P<0.05) than CR (305 vs. 288 kg) while BF was intermediate (301 kg). No significant difference for CD was observed among sire breeds (P>0.05), however CC progenies had greater CD (P<0.10) than CR (53.7 vs. 52.5 %), but did not differ from BF (53.2 %). There were no differences for backfat and marbling scores (P>0.05), however BF progenies had greater backfat distribution score than CC (P<0.05 ). There were no sire breed effects on color variables and SF, irrespective of aging time (P>0.05). Charbray breed is related to heavier carcasses and possibly with greater dressing percentage whereas Braford breed is associated with better carcass backfat distribution. All sire breeds had similar qualitative attributes of meat. MenosThe aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus and ½ Nellore x ½ Caracu dams with Braford (BF), Charbray (CC) and Caracu (CR) sires were raised grazing tropical grasses until 20 months (mo) of age, finished in feedlot for 4 mo and harvested at 546 ± 60 kg live weight. Hot carcass weight (HCW) and c rcass dressing percentage (CD) were measured at slaughter. Following 24- hour chill, ultimate pH (pH), Longissimus marbling score (12th-13th ribs section), carcass backfat score (1 to 5) and backfat distribution (1 to 3) were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) after aging for 0 and 7 day (d) as well as Hunter L*, a* and b* values after aging for 7d. Data were analyzed using mixed model methodology. HCW was greater for CC (P<0.05) than CR (305 vs. 288 kg) while BF was intermediate (301 kg). No significant difference for CD was observed among sire breeds (P>0.05), however CC progenies had greater CD (P<0.10) than CR (53.7 vs. 52.5 %), but did not differ from BF (53.2 %). There were no differences for backfat and marbling scores (P>0.05), however BF progenies had greater backfat distribution score than CC (P<0.05 ). There were no sire breed effects on color variables and SF, irrespective of aging time (P>0.05). Charbray breed is related to heavier carcasses and possibly with greater dress... Mostrar Tudo |
Thesagro: |
Animal. |
Thesaurus Nal: |
Backfat; Breeding; Genetics. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/149546/1/Favero-et-al-2016-sire-breed-carcass-beef-quality.pdf
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Marc: |
LEADER 02410nam a2200241 a 4500 001 2055839 005 2017-03-27 008 2016 bl uuuu u00u1 u #d 100 1 $aFAVERO, R. 245 $aEffect of sire breed on carcass and beef quality of crossbred cattle.$h[electronic resource] 260 $aIn: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP$c2016 520 $aThe aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus and ½ Nellore x ½ Caracu dams with Braford (BF), Charbray (CC) and Caracu (CR) sires were raised grazing tropical grasses until 20 months (mo) of age, finished in feedlot for 4 mo and harvested at 546 ± 60 kg live weight. Hot carcass weight (HCW) and c rcass dressing percentage (CD) were measured at slaughter. Following 24- hour chill, ultimate pH (pH), Longissimus marbling score (12th-13th ribs section), carcass backfat score (1 to 5) and backfat distribution (1 to 3) were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) after aging for 0 and 7 day (d) as well as Hunter L*, a* and b* values after aging for 7d. Data were analyzed using mixed model methodology. HCW was greater for CC (P<0.05) than CR (305 vs. 288 kg) while BF was intermediate (301 kg). No significant difference for CD was observed among sire breeds (P>0.05), however CC progenies had greater CD (P<0.10) than CR (53.7 vs. 52.5 %), but did not differ from BF (53.2 %). There were no differences for backfat and marbling scores (P>0.05), however BF progenies had greater backfat distribution score than CC (P<0.05 ). There were no sire breed effects on color variables and SF, irrespective of aging time (P>0.05). Charbray breed is related to heavier carcasses and possibly with greater dressing percentage whereas Braford breed is associated with better carcass backfat distribution. All sire breeds had similar qualitative attributes of meat. 650 $aBackfat 650 $aBreeding 650 $aGenetics 650 $aAnimal 700 1 $aFEIJO, G. L. D. 700 1 $aBONIN, M. N. 700 1 $aMENEZES, G. R. de O. 700 1 $aGOMES, R. da C. 700 1 $aTORRES JUNIOR, R. A. de A. 700 1 $aSURITA, LUCY M. A. 700 1 $aMIZUBUTI, IVONE Y.
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Embrapa Gado de Corte (CNPGC) |
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Registro Completo
Biblioteca(s): |
Embrapa Agroindústria Tropical. |
Data corrente: |
03/02/2016 |
Data da última atualização: |
02/08/2019 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
LIMA, H. L.; CARNEIRO, M. J. M.; NASCIMENTO, E. S.; PEREIRA, A. L. S.; BARROS, M. de O.; BARROSO, M. K. A.; MORAIS, J. P. S.; BORGES, M. de F.; ROSA, M. de F. |
Afiliação: |
HELDER L. LIMA, UFC; MARIA J. M. CARNEIRO, UFC; ELIGENES S. NASCIMENTO, UFC; ANDRÉ LUIS S. PEREIRA, UFC; MATHEUS de O. BARROS, Instituto Federal do Ceará; MARIA KAROLINA A. BARROSO, UFC; JOAO PAULO SARAIVA MORAIS, CNPA; MARIA DE FATIMA BORGES, CNPAT; MORSYLEIDE DE FREITAS ROSA, CNPAT. |
Título: |
Avaliação preliminar da produção de celulose bacteriana de suco de caju. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE POLÍMEROS, 13., 2015, Natal. Anais... São Carlos: ABPol, 2015. |
Idioma: |
Português |
Palavras-Chave: |
Fontes agroindustriais; Polímero natural. |
Thesagro: |
Biotecnologia. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/138413/1/AAC15004.pdf
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Marc: |
LEADER 00744nam a2200229 a 4500 001 2036093 005 2019-08-02 008 2015 bl uuuu u00u1 u #d 100 1 $aLIMA, H. L. 245 $aAvaliação preliminar da produção de celulose bacteriana de suco de caju.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE POLÍMEROS, 13., 2015, Natal. Anais... São Carlos: ABPol$c2015 650 $aBiotecnologia 653 $aFontes agroindustriais 653 $aPolímero natural 700 1 $aCARNEIRO, M. J. M. 700 1 $aNASCIMENTO, E. S. 700 1 $aPEREIRA, A. L. S. 700 1 $aBARROS, M. de O. 700 1 $aBARROSO, M. K. A. 700 1 $aMORAIS, J. P. S. 700 1 $aBORGES, M. de F. 700 1 $aROSA, M. de F.
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