| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
12/08/2004 |
|
Data da última atualização: |
12/08/2004 |
|
Autoria: |
ABDULKHALIQ, A. M.; MEYER, H. H.; THOMPSON, J. M.; HOLMES, Z. A.; FORSBERG, N. E.; DAVIS, S. L. |
|
Título: |
Callipyge gene effects on lamb growth, carcass traits, muscle weights and meat characteristics. |
|
Ano de publicação: |
2002 |
|
Fonte/Imprenta: |
Small Ruminant Research, v. 45, n. 2, p. 89-93, 2002. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Normal (N, n = 11) and heavy muscled (HM, n = 9) lambs were produced from Polypay dams and Dorsed sires heterozygous for the Callipyge (CLPG) gene to study the effects of the gene on live body weights, carcass and meat parameters. Lambs were growth as a single group on a high energy diet to target slaughter weight of 57 kg. Live body weights were recorded monthly from birth to pre-slaughter. At slaughter, kidney and pelvic fat recorded and two muscles, bicps femoris-caudal (BFC) and semitendinosus (ST), were removed, weighed, and used for other studies. Carcasses were sectioned between the 12th and 13th vertebrae for determination of ribeye area (REA) and fat depth over the loin and lower rib. Two additional muscles, biceps femoris-major (BFM) and semimembranosus (SM), and four loin chops cut 2.5 cm thick were removed from each carcass, sealed in Cryovac wrap, and frozen for later cooking.
HM lambs had greater REA (23.0 vs. 13.6 cm2; P < 0.01 for all measures), and greater weight of all dissected muscles (all P < 0.01 except BFC for which P = 0.13). Chops were cooked by grilling and the leg muscles were individully wrapped in aluminum foil and roasted whole, all to an internal temperature of 70oC. HM carcasses produced higher Warner-Bratzler shear values for longissimus muscle (4.7 vs. 2.2 kg, P < 0.01), but no significant differences were detected for BFM (2.6 vs. 2.5 kg) or SM (4.9 vs. 4.5 kg). The two genotypes did not differ in either percent cooking loss or percent moisture in the cooked meat from any of the three muscle. MenosNormal (N, n = 11) and heavy muscled (HM, n = 9) lambs were produced from Polypay dams and Dorsed sires heterozygous for the Callipyge (CLPG) gene to study the effects of the gene on live body weights, carcass and meat parameters. Lambs were growth as a single group on a high energy diet to target slaughter weight of 57 kg. Live body weights were recorded monthly from birth to pre-slaughter. At slaughter, kidney and pelvic fat recorded and two muscles, bicps femoris-caudal (BFC) and semitendinosus (ST), were removed, weighed, and used for other studies. Carcasses were sectioned between the 12th and 13th vertebrae for determination of ribeye area (REA) and fat depth over the loin and lower rib. Two additional muscles, biceps femoris-major (BFM) and semimembranosus (SM), and four loin chops cut 2.5 cm thick were removed from each carcass, sealed in Cryovac wrap, and frozen for later cooking.
HM lambs had greater REA (23.0 vs. 13.6 cm2; P < 0.01 for all measures), and greater weight of all dissected muscles (all P < 0.01 except BFC for which P = 0.13). Chops were cooked by grilling and the leg muscles were individully wrapped in aluminum foil and roasted whole, all to an internal temperature of 70oC. HM carcasses produced higher Warner-Bratzler shear values for longissimus muscle (4.7 vs. 2.2 kg, P < 0.01), but no significant differences were detected for BFM (2.6 vs. 2.5 kg) or SM (4.9 vs. 4.5 kg). The two genotypes did not differ in either percent cooking loss or percent mois... Mostrar Tudo |
|
Palavras-Chave: |
Callipyge gene; Maciez. |
|
Thesagro: |
Carcaça; Carne; Cordeiro; Crescimento; Músculo; Ovino; Peso. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02309naa a2200289 a 4500
001 1530687
005 2004-08-12
008 2002 bl uuuu u00u1 u #d
100 1 $aABDULKHALIQ, A. M.
245 $aCallipyge gene effects on lamb growth, carcass traits, muscle weights and meat characteristics.
260 $c2002
520 $aNormal (N, n = 11) and heavy muscled (HM, n = 9) lambs were produced from Polypay dams and Dorsed sires heterozygous for the Callipyge (CLPG) gene to study the effects of the gene on live body weights, carcass and meat parameters. Lambs were growth as a single group on a high energy diet to target slaughter weight of 57 kg. Live body weights were recorded monthly from birth to pre-slaughter. At slaughter, kidney and pelvic fat recorded and two muscles, bicps femoris-caudal (BFC) and semitendinosus (ST), were removed, weighed, and used for other studies. Carcasses were sectioned between the 12th and 13th vertebrae for determination of ribeye area (REA) and fat depth over the loin and lower rib. Two additional muscles, biceps femoris-major (BFM) and semimembranosus (SM), and four loin chops cut 2.5 cm thick were removed from each carcass, sealed in Cryovac wrap, and frozen for later cooking. HM lambs had greater REA (23.0 vs. 13.6 cm2; P < 0.01 for all measures), and greater weight of all dissected muscles (all P < 0.01 except BFC for which P = 0.13). Chops were cooked by grilling and the leg muscles were individully wrapped in aluminum foil and roasted whole, all to an internal temperature of 70oC. HM carcasses produced higher Warner-Bratzler shear values for longissimus muscle (4.7 vs. 2.2 kg, P < 0.01), but no significant differences were detected for BFM (2.6 vs. 2.5 kg) or SM (4.9 vs. 4.5 kg). The two genotypes did not differ in either percent cooking loss or percent moisture in the cooked meat from any of the three muscle.
650 $aCarcaça
650 $aCarne
650 $aCordeiro
650 $aCrescimento
650 $aMúsculo
650 $aOvino
650 $aPeso
653 $aCallipyge gene
653 $aMaciez
700 1 $aMEYER, H. H.
700 1 $aTHOMPSON, J. M.
700 1 $aHOLMES, Z. A.
700 1 $aFORSBERG, N. E.
700 1 $aDAVIS, S. L.
773 $tSmall Ruminant Research$gv. 45, n. 2, p. 89-93, 2002.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 6 | |
| 1. |  | VIVENZA, P. A. D.; PANCOTI, C. G.; BORGES, A. L. C. C.; LOPES, F. C. F.; CAMPOS, M. M.; FONSECA, M. P. DA; LAGE, H. F. Avaliação da digestibilidade e consumo da materia organica e proteina bruta de dietas a base de cana de açucar tratada com oxido de calcio em diferentes tempos de hidrolise, na alimentação de novilhas mestiças holandes x zebu. In: Congresso Brasileiro de Zootecnia, 21., 2011, Maceió. Anais...| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
|    |
| 3. | | LOPES, F. C. F.; AMARAL, G. M. P. de M.; LAGE, H. F.; RODRIGUES, J. A. S.; SILVA, J. S. da; FONSECA, M. P. da. Produção de metano por novilhos suplementados com aditivos. In: SEMANA DE INICIAÇÃO CIENTÍFICA DA UFMG, 21., 2012, Belo Horizonte, MG. [Resumos]... Belo Horizonte: Universidade Federal de Minas Gerais, 2012.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
|  |
| 5. | | PANCOTI, C. G.; BORGES, A. L. DA C. C.; LOPES, F. C. F.; SILVA, R. R. E; CAMPOS, M. M.; SILVA, J. S.; LAGE, H. F.; FONSECA, M. P. DA. Comportamento ingestivo de novilhas recebendo dietas contendo cana de açucar tratada com oxido de calcio em diferentes tempos de hidrolise. In: Congresso Brasileiro de Zootecnia, 21., 2011, Maceió. Anais...| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 6. | | FONSECA, M. P. da; BORGES, A. L. da C. C.; SILVA, R. R. e; LAGE, H. F.; FERREIRA, A. L.; LOPES, F. C. F.; PANCOTI, C. G.; RODRIGUES, J. A. S. Intake, apparent digestibility, and methane emission in bulls receiving a feed supplement of monensin, virginiamycin, or a combination. Animal Production Science, v. 56, n. 7, p. 1041-1045, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Milho e Sorgo. |
| |
| Registros recuperados : 6 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
