Carcass muscularity and adiposity of different sheep and goat genotypes
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Saúde e Produção Animal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402015000400905 |
Resumo: | SUMMARY Carcass muscularity and adiposity of different goat and sheep genotypes grazing in the Caatinga rangeland were evaluated. A total of 40 uncastrated males, with an initial average age and body weight of 120 days and 18.76 kg, respectively, were used: 10 mixed breed goats (MB), 10 cross Boer goats (½ Boer x ½ MB), 10 MB sheep and 10 cross Dorper sheep (½ Dorper x ½ MB). The cross Dorper had higher mean scores for rib eye area, leg muscularity index, weight of total muscles of the leg and conformation compared to MB goats. There was no significant difference between genotypes for the meat texture. Meat color was darker for goat genotypes than for sheep genotypes. The quantitative aspects of carcass adiposity, renal fat, inguinal fat, and subcutaneous and total leg fat showed to be higher for sheep than for goat genotypes. Carcass finishing and leg compactness index were superior for the cross Dorper genotype. Carcass muscularity and adiposity were better in sheep than in goat genotypes, indicating that sheep have a greater muscle and fat tissue development, giving to them a greater potential for beef production. |
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Carcass muscularity and adiposity of different sheep and goat genotypesCaatingacrossbredfat casingfat thicknesssmall ruminantsSUMMARY Carcass muscularity and adiposity of different goat and sheep genotypes grazing in the Caatinga rangeland were evaluated. A total of 40 uncastrated males, with an initial average age and body weight of 120 days and 18.76 kg, respectively, were used: 10 mixed breed goats (MB), 10 cross Boer goats (½ Boer x ½ MB), 10 MB sheep and 10 cross Dorper sheep (½ Dorper x ½ MB). The cross Dorper had higher mean scores for rib eye area, leg muscularity index, weight of total muscles of the leg and conformation compared to MB goats. There was no significant difference between genotypes for the meat texture. Meat color was darker for goat genotypes than for sheep genotypes. The quantitative aspects of carcass adiposity, renal fat, inguinal fat, and subcutaneous and total leg fat showed to be higher for sheep than for goat genotypes. Carcass finishing and leg compactness index were superior for the cross Dorper genotype. Carcass muscularity and adiposity were better in sheep than in goat genotypes, indicating that sheep have a greater muscle and fat tissue development, giving to them a greater potential for beef production.UFBA - Universidade Federal da Bahia2015-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402015000400905Revista Brasileira de Saúde e Produção Animal v.16 n.4 2015reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/S1519-99402015000400014info:eu-repo/semantics/openAccessFERREIRA,Rayanna CamposCÉZAR,Marcílio FontesPEREIRA FILHO,José MoraisSOUSA,Wandrick Hauss deCUNHA,Maria das Graças GomesCORDÃO,Maiza AraújoNÓBREGA,Giovanna Henriques daCARTAXO,Felipe Queirogaeng2015-12-17T00:00:00Zoai:scielo:S1519-99402015000400905Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2015-12-17T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false |
dc.title.none.fl_str_mv |
Carcass muscularity and adiposity of different sheep and goat genotypes |
title |
Carcass muscularity and adiposity of different sheep and goat genotypes |
spellingShingle |
Carcass muscularity and adiposity of different sheep and goat genotypes FERREIRA,Rayanna Campos Caatinga crossbred fat casing fat thickness small ruminants |
title_short |
Carcass muscularity and adiposity of different sheep and goat genotypes |
title_full |
Carcass muscularity and adiposity of different sheep and goat genotypes |
title_fullStr |
Carcass muscularity and adiposity of different sheep and goat genotypes |
title_full_unstemmed |
Carcass muscularity and adiposity of different sheep and goat genotypes |
title_sort |
Carcass muscularity and adiposity of different sheep and goat genotypes |
author |
FERREIRA,Rayanna Campos |
author_facet |
FERREIRA,Rayanna Campos CÉZAR,Marcílio Fontes PEREIRA FILHO,José Morais SOUSA,Wandrick Hauss de CUNHA,Maria das Graças Gomes CORDÃO,Maiza Araújo NÓBREGA,Giovanna Henriques da CARTAXO,Felipe Queiroga |
author_role |
author |
author2 |
CÉZAR,Marcílio Fontes PEREIRA FILHO,José Morais SOUSA,Wandrick Hauss de CUNHA,Maria das Graças Gomes CORDÃO,Maiza Araújo NÓBREGA,Giovanna Henriques da CARTAXO,Felipe Queiroga |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
FERREIRA,Rayanna Campos CÉZAR,Marcílio Fontes PEREIRA FILHO,José Morais SOUSA,Wandrick Hauss de CUNHA,Maria das Graças Gomes CORDÃO,Maiza Araújo NÓBREGA,Giovanna Henriques da CARTAXO,Felipe Queiroga |
dc.subject.por.fl_str_mv |
Caatinga crossbred fat casing fat thickness small ruminants |
topic |
Caatinga crossbred fat casing fat thickness small ruminants |
description |
SUMMARY Carcass muscularity and adiposity of different goat and sheep genotypes grazing in the Caatinga rangeland were evaluated. A total of 40 uncastrated males, with an initial average age and body weight of 120 days and 18.76 kg, respectively, were used: 10 mixed breed goats (MB), 10 cross Boer goats (½ Boer x ½ MB), 10 MB sheep and 10 cross Dorper sheep (½ Dorper x ½ MB). The cross Dorper had higher mean scores for rib eye area, leg muscularity index, weight of total muscles of the leg and conformation compared to MB goats. There was no significant difference between genotypes for the meat texture. Meat color was darker for goat genotypes than for sheep genotypes. The quantitative aspects of carcass adiposity, renal fat, inguinal fat, and subcutaneous and total leg fat showed to be higher for sheep than for goat genotypes. Carcass finishing and leg compactness index were superior for the cross Dorper genotype. Carcass muscularity and adiposity were better in sheep than in goat genotypes, indicating that sheep have a greater muscle and fat tissue development, giving to them a greater potential for beef production. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-12-01 |
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=S1519-99402015000400905 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402015000400905 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1519-99402015000400014 |
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 |
UFBA - Universidade Federal da Bahia |
publisher.none.fl_str_mv |
UFBA - Universidade Federal da Bahia |
dc.source.none.fl_str_mv |
Revista Brasileira de Saúde e Produção Animal v.16 n.4 2015 reponame:Revista Brasileira de Saúde e Produção Animal instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
instname_str |
Universidade Federal da Bahia (UFBA) |
instacron_str |
UFBA |
institution |
UFBA |
reponame_str |
Revista Brasileira de Saúde e Produção Animal |
collection |
Revista Brasileira de Saúde e Produção Animal |
repository.name.fl_str_mv |
Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA) |
repository.mail.fl_str_mv |
||rbspa@ufba.br |
_version_ |
1750297507722690560 |