Quality of meat from Santa Ines sheep with different biotypes and slaughtering weights
Autor(a) principal: | |
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Data de Publicação: | 2020 |
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=S1519-99402020000100804 |
Resumo: | ABSTRACT The Santa Inês breed is of great importance for the lamb production chain in Brazil. The adaptive and reproductive characteristics of this breed favor its use in future breeding programs for the production of sheep for slaughter in northeastern Brazil. This study evaluated the carcass characteristics, physical parameters, chemical composition and determination of the fatty acid profile of the lambs of the traditional and modern biotypes, slaughtered at 32 kg and 34 kg. Thirty-six Santa Inês lambs were used, with an average age of 180 days and initial weight of 16 kg in a completely randomized design, with a faecal spruce 2x2 (two biotypes and two slaughtering weights). The data were submitted to analysis of variance and averages were compared by the test F α = 0.05 using SAS GLM, (2011) - Statistical Analysis System, version 9.3.Biotypes and slaughter weight did not influence the physical parameters and the fatty acid profile of the meat. Centesimal composition of meat was influenced by treatments, with the larger contents of meat moisture for the traditional biotype slaughtered at 32 kg, and higher content of ash, protein and fat present in the meat for the modern biotype slaughtered at 34 kg. Santa Inês animals that if frame Modern biotype presents potential for meat production with high nutritional value, due to higher protein content, low fat content and satisfactory amount of oleic, palmitic, stearic, linoleic fatty acids, as well as a great relationship between polyunsaturated acids and saturated. |
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Quality of meat from Santa Ines sheep with different biotypes and slaughtering weightsFatty AcidsConfinementLambsProductive EfficiencySemiaridABSTRACT The Santa Inês breed is of great importance for the lamb production chain in Brazil. The adaptive and reproductive characteristics of this breed favor its use in future breeding programs for the production of sheep for slaughter in northeastern Brazil. This study evaluated the carcass characteristics, physical parameters, chemical composition and determination of the fatty acid profile of the lambs of the traditional and modern biotypes, slaughtered at 32 kg and 34 kg. Thirty-six Santa Inês lambs were used, with an average age of 180 days and initial weight of 16 kg in a completely randomized design, with a faecal spruce 2x2 (two biotypes and two slaughtering weights). The data were submitted to analysis of variance and averages were compared by the test F α = 0.05 using SAS GLM, (2011) - Statistical Analysis System, version 9.3.Biotypes and slaughter weight did not influence the physical parameters and the fatty acid profile of the meat. Centesimal composition of meat was influenced by treatments, with the larger contents of meat moisture for the traditional biotype slaughtered at 32 kg, and higher content of ash, protein and fat present in the meat for the modern biotype slaughtered at 34 kg. Santa Inês animals that if frame Modern biotype presents potential for meat production with high nutritional value, due to higher protein content, low fat content and satisfactory amount of oleic, palmitic, stearic, linoleic fatty acids, as well as a great relationship between polyunsaturated acids and saturated.UFBA - Universidade Federal da Bahia2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402020000100804Revista Brasileira de Saúde e Produção Animal v.21 2020reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/s1519-994020210732020info:eu-repo/semantics/openAccessOLIVEIRA,Flávio Gomes deSOUSA,Wandrick Hauss deCARTAXO,Felipe QuirogaBATISTA,Ana Sancha MalveiraRAMOS,João Paulo de FariasCAVALCANTE,Iara Tamires Rodrigueseng2020-08-04T00:00:00Zoai:scielo:S1519-99402020000100804Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2020-08-04T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false |
dc.title.none.fl_str_mv |
Quality of meat from Santa Ines sheep with different biotypes and slaughtering weights |
title |
Quality of meat from Santa Ines sheep with different biotypes and slaughtering weights |
spellingShingle |
Quality of meat from Santa Ines sheep with different biotypes and slaughtering weights OLIVEIRA,Flávio Gomes de Fatty Acids Confinement Lambs Productive Efficiency Semiarid |
title_short |
Quality of meat from Santa Ines sheep with different biotypes and slaughtering weights |
title_full |
Quality of meat from Santa Ines sheep with different biotypes and slaughtering weights |
title_fullStr |
Quality of meat from Santa Ines sheep with different biotypes and slaughtering weights |
title_full_unstemmed |
Quality of meat from Santa Ines sheep with different biotypes and slaughtering weights |
title_sort |
Quality of meat from Santa Ines sheep with different biotypes and slaughtering weights |
author |
OLIVEIRA,Flávio Gomes de |
author_facet |
OLIVEIRA,Flávio Gomes de SOUSA,Wandrick Hauss de CARTAXO,Felipe Quiroga BATISTA,Ana Sancha Malveira RAMOS,João Paulo de Farias CAVALCANTE,Iara Tamires Rodrigues |
author_role |
author |
author2 |
SOUSA,Wandrick Hauss de CARTAXO,Felipe Quiroga BATISTA,Ana Sancha Malveira RAMOS,João Paulo de Farias CAVALCANTE,Iara Tamires Rodrigues |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
OLIVEIRA,Flávio Gomes de SOUSA,Wandrick Hauss de CARTAXO,Felipe Quiroga BATISTA,Ana Sancha Malveira RAMOS,João Paulo de Farias CAVALCANTE,Iara Tamires Rodrigues |
dc.subject.por.fl_str_mv |
Fatty Acids Confinement Lambs Productive Efficiency Semiarid |
topic |
Fatty Acids Confinement Lambs Productive Efficiency Semiarid |
description |
ABSTRACT The Santa Inês breed is of great importance for the lamb production chain in Brazil. The adaptive and reproductive characteristics of this breed favor its use in future breeding programs for the production of sheep for slaughter in northeastern Brazil. This study evaluated the carcass characteristics, physical parameters, chemical composition and determination of the fatty acid profile of the lambs of the traditional and modern biotypes, slaughtered at 32 kg and 34 kg. Thirty-six Santa Inês lambs were used, with an average age of 180 days and initial weight of 16 kg in a completely randomized design, with a faecal spruce 2x2 (two biotypes and two slaughtering weights). The data were submitted to analysis of variance and averages were compared by the test F α = 0.05 using SAS GLM, (2011) - Statistical Analysis System, version 9.3.Biotypes and slaughter weight did not influence the physical parameters and the fatty acid profile of the meat. Centesimal composition of meat was influenced by treatments, with the larger contents of meat moisture for the traditional biotype slaughtered at 32 kg, and higher content of ash, protein and fat present in the meat for the modern biotype slaughtered at 34 kg. Santa Inês animals that if frame Modern biotype presents potential for meat production with high nutritional value, due to higher protein content, low fat content and satisfactory amount of oleic, palmitic, stearic, linoleic fatty acids, as well as a great relationship between polyunsaturated acids and saturated. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
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=S1519-99402020000100804 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402020000100804 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1519-994020210732020 |
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.21 2020 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_ |
1750297508755537920 |