Características da carcaça e alometria dos tecidos de cabritos F1 Boer x Saanen

Detalhes bibliográficos
Autor(a) principal: Pereira Filho, José Morais
Data de Publicação: 2008
Outros Autores: De Resende, Kleber Tomás [UNESP], Teixeira, Izabelle Auxiliadora Molina De Almeida [UNESP], Sobrinho, Américo Garcia Da Silva [UNESP], Yáñez, Enrique Alejandro, Ferreira, Ângela Cristina Dias [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1516-35982008000500019
http://hdl.handle.net/11449/231835
Resumo: Thirty-five male kids Boer x Saanen kids were shaughtered at 5, 10, 15, 20 e 25 kg BW to evaluate the carcass traits and commercial cuts and tissues allometry. The diet fed to the animas was composed by cow milk in the first 49 days and ad libitum ration from the seventh day until slaughter. The cuts were obtained after cooling of the carcass and the leg dissected in muscle, bone and fat. The body weight showed a negative linear effect on cold carcass dressing and the loin-eye area/kg of carcass. The weights of leg, shoulder and neck in relation to cold carcass linearly decrease however there was a quadratic effect on ribs and loin yield. The shoulder, neck and leg showed an isometric growth (b=1) with the body, while ribs and loin was slower (b≠1). The growth of leg muscle was isometric, fat slower and faster then leg, while the subcutaneous fat was slower than the intermuscle fat. To achieve a carcass with 8 to 11 kg with superior yield of 44%, good muscle and fat proportion with lesser loss during the cooling, it is recommended to slaughter the animals weighting between 20 and 25 kg.BW. However, if the objective is to obtain carcass of slower weight, the male goat kids should be slaughtered at the end of the milking period, around 10 kg BW. © 2008 Sociedade Brasileira de Zootecnia.
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spelling Características da carcaça e alometria dos tecidos de cabritos F1 Boer x SaanenCarcass traits and tissue allometry in Boer x Saanen kidsFatGrowthLegLoinMuscleThirty-five male kids Boer x Saanen kids were shaughtered at 5, 10, 15, 20 e 25 kg BW to evaluate the carcass traits and commercial cuts and tissues allometry. The diet fed to the animas was composed by cow milk in the first 49 days and ad libitum ration from the seventh day until slaughter. The cuts were obtained after cooling of the carcass and the leg dissected in muscle, bone and fat. The body weight showed a negative linear effect on cold carcass dressing and the loin-eye area/kg of carcass. The weights of leg, shoulder and neck in relation to cold carcass linearly decrease however there was a quadratic effect on ribs and loin yield. The shoulder, neck and leg showed an isometric growth (b=1) with the body, while ribs and loin was slower (b≠1). The growth of leg muscle was isometric, fat slower and faster then leg, while the subcutaneous fat was slower than the intermuscle fat. To achieve a carcass with 8 to 11 kg with superior yield of 44%, good muscle and fat proportion with lesser loss during the cooling, it is recommended to slaughter the animals weighting between 20 and 25 kg.BW. However, if the objective is to obtain carcass of slower weight, the male goat kids should be slaughtered at the end of the milking period, around 10 kg BW. © 2008 Sociedade Brasileira de Zootecnia.Departamento de Medicina Veterinária Centro de Saúde e Tecnologia Rural Universidade Federal da Paraíba, Caixa Postal 64, Jatobá, Cep: 58.708-110, Patos, PBUniversidade Estadual Paulista (Unesp), Jaboticabal - SPFacultad de Ciencias Veterinarias UNNE, CorrientesUniversidade Estadual Paulista (Unesp), Jaboticabal - SPUniversidade Federal da Paraíba (UFPB)Universidade Estadual Paulista (UNESP)UNNEPereira Filho, José MoraisDe Resende, Kleber Tomás [UNESP]Teixeira, Izabelle Auxiliadora Molina De Almeida [UNESP]Sobrinho, Américo Garcia Da Silva [UNESP]Yáñez, Enrique AlejandroFerreira, Ângela Cristina Dias [UNESP]2022-04-29T08:47:45Z2022-04-29T08:47:45Z2008-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article905-912http://dx.doi.org/10.1590/S1516-35982008000500019Revista Brasileira de Zootecnia, v. 37, n. 5, p. 905-912, 2008.1516-35981806-9290http://hdl.handle.net/11449/23183510.1590/S1516-359820080005000192-s2.0-44249108119Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Zootecniainfo:eu-repo/semantics/openAccess2024-06-07T18:44:29Zoai:repositorio.unesp.br:11449/231835Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:47:26.372811Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Características da carcaça e alometria dos tecidos de cabritos F1 Boer x Saanen
Carcass traits and tissue allometry in Boer x Saanen kids
title Características da carcaça e alometria dos tecidos de cabritos F1 Boer x Saanen
spellingShingle Características da carcaça e alometria dos tecidos de cabritos F1 Boer x Saanen
Pereira Filho, José Morais
Fat
Growth
Leg
Loin
Muscle
title_short Características da carcaça e alometria dos tecidos de cabritos F1 Boer x Saanen
title_full Características da carcaça e alometria dos tecidos de cabritos F1 Boer x Saanen
title_fullStr Características da carcaça e alometria dos tecidos de cabritos F1 Boer x Saanen
title_full_unstemmed Características da carcaça e alometria dos tecidos de cabritos F1 Boer x Saanen
title_sort Características da carcaça e alometria dos tecidos de cabritos F1 Boer x Saanen
author Pereira Filho, José Morais
author_facet Pereira Filho, José Morais
De Resende, Kleber Tomás [UNESP]
Teixeira, Izabelle Auxiliadora Molina De Almeida [UNESP]
Sobrinho, Américo Garcia Da Silva [UNESP]
Yáñez, Enrique Alejandro
Ferreira, Ângela Cristina Dias [UNESP]
author_role author
author2 De Resende, Kleber Tomás [UNESP]
Teixeira, Izabelle Auxiliadora Molina De Almeida [UNESP]
Sobrinho, Américo Garcia Da Silva [UNESP]
Yáñez, Enrique Alejandro
Ferreira, Ângela Cristina Dias [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal da Paraíba (UFPB)
Universidade Estadual Paulista (UNESP)
UNNE
dc.contributor.author.fl_str_mv Pereira Filho, José Morais
De Resende, Kleber Tomás [UNESP]
Teixeira, Izabelle Auxiliadora Molina De Almeida [UNESP]
Sobrinho, Américo Garcia Da Silva [UNESP]
Yáñez, Enrique Alejandro
Ferreira, Ângela Cristina Dias [UNESP]
dc.subject.por.fl_str_mv Fat
Growth
Leg
Loin
Muscle
topic Fat
Growth
Leg
Loin
Muscle
description Thirty-five male kids Boer x Saanen kids were shaughtered at 5, 10, 15, 20 e 25 kg BW to evaluate the carcass traits and commercial cuts and tissues allometry. The diet fed to the animas was composed by cow milk in the first 49 days and ad libitum ration from the seventh day until slaughter. The cuts were obtained after cooling of the carcass and the leg dissected in muscle, bone and fat. The body weight showed a negative linear effect on cold carcass dressing and the loin-eye area/kg of carcass. The weights of leg, shoulder and neck in relation to cold carcass linearly decrease however there was a quadratic effect on ribs and loin yield. The shoulder, neck and leg showed an isometric growth (b=1) with the body, while ribs and loin was slower (b≠1). The growth of leg muscle was isometric, fat slower and faster then leg, while the subcutaneous fat was slower than the intermuscle fat. To achieve a carcass with 8 to 11 kg with superior yield of 44%, good muscle and fat proportion with lesser loss during the cooling, it is recommended to slaughter the animals weighting between 20 and 25 kg.BW. However, if the objective is to obtain carcass of slower weight, the male goat kids should be slaughtered at the end of the milking period, around 10 kg BW. © 2008 Sociedade Brasileira de Zootecnia.
publishDate 2008
dc.date.none.fl_str_mv 2008-05-01
2022-04-29T08:47:45Z
2022-04-29T08:47:45Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S1516-35982008000500019
Revista Brasileira de Zootecnia, v. 37, n. 5, p. 905-912, 2008.
1516-3598
1806-9290
http://hdl.handle.net/11449/231835
10.1590/S1516-35982008000500019
2-s2.0-44249108119
url http://dx.doi.org/10.1590/S1516-35982008000500019
http://hdl.handle.net/11449/231835
identifier_str_mv Revista Brasileira de Zootecnia, v. 37, n. 5, p. 905-912, 2008.
1516-3598
1806-9290
10.1590/S1516-35982008000500019
2-s2.0-44249108119
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Zootecnia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 905-912
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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