Relative development of tissues, commercial meat cuts and live weight components in Saanen goats

Detalhes bibliográficos
Autor(a) principal: Yáñez,Enrique Alejandro
Data de Publicação: 2009
Outros Autores: Resende,Kleber Tomás de, Ferreira,Ângela Cristina Dias, Pereira Filho,José Morais, Medeiros,Ariosvaldo Nunes de, Teixeira,Izabelle Auxiliadora Molina de Almeida
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000200021
Resumo: With the objective of evaluating the relative development of live weight (LW) components, commercial meat cuts and carcass tissues, 40 Saanen male kids were used. These animals were slaughtered when they reached 5.0, 12.5, 20.0, 27.5 and 35.0 kg of LW. The carcass was sectioned as follows: shoulder, neck, 1st to 5th rip, 6th to 13th rip, brisket, chump and leg. The leg was dissected into bones, muscle and fat. An allometric equation was used Y=aXb for relative development estimation. Osseous tissue showed a precocious growth, intermediary muscle and adipose tissues had a late growth, being the subcutaneous fat the latest. All commercial meat cuts showed an isogonic allometric coefficient, with exception for the 6th to 13th rip, and brisket. Carcass development and non-carcass components followed the empty body weight. Goats with 35 kg of LW showed adequate muscle proportion and muscle:bone ratio, but higher fat proportion than kids slaughtered at 20 kg of LW.
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spelling Relative development of tissues, commercial meat cuts and live weight components in Saanen goatsallometriccarcass developmentcommercial yieldfatkidsmuscleWith the objective of evaluating the relative development of live weight (LW) components, commercial meat cuts and carcass tissues, 40 Saanen male kids were used. These animals were slaughtered when they reached 5.0, 12.5, 20.0, 27.5 and 35.0 kg of LW. The carcass was sectioned as follows: shoulder, neck, 1st to 5th rip, 6th to 13th rip, brisket, chump and leg. The leg was dissected into bones, muscle and fat. An allometric equation was used Y=aXb for relative development estimation. Osseous tissue showed a precocious growth, intermediary muscle and adipose tissues had a late growth, being the subcutaneous fat the latest. All commercial meat cuts showed an isogonic allometric coefficient, with exception for the 6th to 13th rip, and brisket. Carcass development and non-carcass components followed the empty body weight. Goats with 35 kg of LW showed adequate muscle proportion and muscle:bone ratio, but higher fat proportion than kids slaughtered at 20 kg of LW.Sociedade Brasileira de Zootecnia2009-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000200021Revista Brasileira de Zootecnia v.38 n.2 2009reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982009000200021info:eu-repo/semantics/openAccessYáñez,Enrique AlejandroResende,Kleber Tomás deFerreira,Ângela Cristina DiasPereira Filho,José MoraisMedeiros,Ariosvaldo Nunes deTeixeira,Izabelle Auxiliadora Molina de Almeidaeng2009-04-23T00:00:00Zoai:scielo:S1516-35982009000200021Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2009-04-23T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false
dc.title.none.fl_str_mv Relative development of tissues, commercial meat cuts and live weight components in Saanen goats
title Relative development of tissues, commercial meat cuts and live weight components in Saanen goats
spellingShingle Relative development of tissues, commercial meat cuts and live weight components in Saanen goats
Yáñez,Enrique Alejandro
allometric
carcass development
commercial yield
fat
kids
muscle
title_short Relative development of tissues, commercial meat cuts and live weight components in Saanen goats
title_full Relative development of tissues, commercial meat cuts and live weight components in Saanen goats
title_fullStr Relative development of tissues, commercial meat cuts and live weight components in Saanen goats
title_full_unstemmed Relative development of tissues, commercial meat cuts and live weight components in Saanen goats
title_sort Relative development of tissues, commercial meat cuts and live weight components in Saanen goats
author Yáñez,Enrique Alejandro
author_facet Yáñez,Enrique Alejandro
Resende,Kleber Tomás de
Ferreira,Ângela Cristina Dias
Pereira Filho,José Morais
Medeiros,Ariosvaldo Nunes de
Teixeira,Izabelle Auxiliadora Molina de Almeida
author_role author
author2 Resende,Kleber Tomás de
Ferreira,Ângela Cristina Dias
Pereira Filho,José Morais
Medeiros,Ariosvaldo Nunes de
Teixeira,Izabelle Auxiliadora Molina de Almeida
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Yáñez,Enrique Alejandro
Resende,Kleber Tomás de
Ferreira,Ângela Cristina Dias
Pereira Filho,José Morais
Medeiros,Ariosvaldo Nunes de
Teixeira,Izabelle Auxiliadora Molina de Almeida
dc.subject.por.fl_str_mv allometric
carcass development
commercial yield
fat
kids
muscle
topic allometric
carcass development
commercial yield
fat
kids
muscle
description With the objective of evaluating the relative development of live weight (LW) components, commercial meat cuts and carcass tissues, 40 Saanen male kids were used. These animals were slaughtered when they reached 5.0, 12.5, 20.0, 27.5 and 35.0 kg of LW. The carcass was sectioned as follows: shoulder, neck, 1st to 5th rip, 6th to 13th rip, brisket, chump and leg. The leg was dissected into bones, muscle and fat. An allometric equation was used Y=aXb for relative development estimation. Osseous tissue showed a precocious growth, intermediary muscle and adipose tissues had a late growth, being the subcutaneous fat the latest. All commercial meat cuts showed an isogonic allometric coefficient, with exception for the 6th to 13th rip, and brisket. Carcass development and non-carcass components followed the empty body weight. Goats with 35 kg of LW showed adequate muscle proportion and muscle:bone ratio, but higher fat proportion than kids slaughtered at 20 kg of LW.
publishDate 2009
dc.date.none.fl_str_mv 2009-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000200021
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000200021
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-35982009000200021
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
dc.source.none.fl_str_mv Revista Brasileira de Zootecnia v.38 n.2 2009
reponame:Revista Brasileira de Zootecnia (Online)
instname:Sociedade Brasileira de Zootecnia (SBZ)
instacron:SBZ
instname_str Sociedade Brasileira de Zootecnia (SBZ)
instacron_str SBZ
institution SBZ
reponame_str Revista Brasileira de Zootecnia (Online)
collection Revista Brasileira de Zootecnia (Online)
repository.name.fl_str_mv Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)
repository.mail.fl_str_mv ||bz@sbz.org.br|| secretariarbz@sbz.org.br
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