Energetic value of soybean acid oil in poultry nutrition

Detalhes bibliográficos
Autor(a) principal: Freitas, Ednardo Rodrigues
Data de Publicação: 2005
Outros Autores: Sakomura, Nilva Kazue, Neme, Rafael, Santos, Andréa Luciana dos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6950
Resumo: The use of soybean acid oil as energy source in poultry nutrition, has been limited by its uncertain metabolizable energy value. The objective of this work was to determine the effect of bird age and methodology on the metabolizable energy of commercial soybean acid oil. First and second trials were conducted using total collection excreta methodology with chicks of 12 to 20 days old and roosters, respectively. Third trial used the methodology of Sibbald with roosters. The treatments were reference diet and test diet (reference diet containing 10% acid oil). Values of corrected apparent metabolizable energy obtained in the first and second trials were 7,488 kcal kg-1 and 8,610 kcal kg-1 of dry matter basis for chicks and roosters, respectively. Corrected metabolizable energy for roosters (Sibbald method) was 8,195 kcal kg-1 of dry matter. Metabolizable energy determined in experiments with roosters was higher than that determined with chicks. Formulation of diets containing soybean acid oil should consider the differences in energy contribution of soybean acid oil for young or mature birds.
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spelling Energetic value of soybean acid oil in poultry nutritionValor enegético do óleo ácido de soja para avesbroiler; metabolizable energy; soybean acid oil; roostersóleo ácido de soja; energia metabolizável; frangos de corte; galosThe use of soybean acid oil as energy source in poultry nutrition, has been limited by its uncertain metabolizable energy value. The objective of this work was to determine the effect of bird age and methodology on the metabolizable energy of commercial soybean acid oil. First and second trials were conducted using total collection excreta methodology with chicks of 12 to 20 days old and roosters, respectively. Third trial used the methodology of Sibbald with roosters. The treatments were reference diet and test diet (reference diet containing 10% acid oil). Values of corrected apparent metabolizable energy obtained in the first and second trials were 7,488 kcal kg-1 and 8,610 kcal kg-1 of dry matter basis for chicks and roosters, respectively. Corrected metabolizable energy for roosters (Sibbald method) was 8,195 kcal kg-1 of dry matter. Metabolizable energy determined in experiments with roosters was higher than that determined with chicks. Formulation of diets containing soybean acid oil should consider the differences in energy contribution of soybean acid oil for young or mature birds.A escassez de valores confiáveis de energia metabolizável tem limitado o uso do óleo ácido de soja como fonte de energia, nas rações de aves. O objetivo deste trabalho foi verificar o efeito da idade da ave e do método de determinação nos valores de energia metabolizável do óleo ácido de soja comercial. No primeiro e segundo ensaios, foi utilizado o método da coleta total de excretas, com pintos de 12 a 20 dias de idade e com galos adultos, respectivamente. No terceiro ensaio, foi utilizado o método Sibbald com galos adultos. Em todos os ensaios, utilizou-se uma ração-referência e uma ração-teste, composta por 10% de óleo ácido de soja e 90% da ração de referência. No método da coleta total de excretas, a energia metabolizável aparente corrigida determinada foi de 7.488 e de 8.610 kcal kg-1 de matéria seca para pintos e galos, respectivamente. A energia metabolizável verdadeira corrigida, determinada pelo método Sibbald, com galos, foi de 8.195 kcal kg-1 de matéria seca. Os valores de energia metabolizável, determinados com galos, foram superiores aos determinados com pintos. Portanto, na formulação de rações para aves, deve-se considerar as diferenças nos valores energéticos do óleo ácido de soja, para aves jovens e adultas.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFreitas, Ednardo RodriguesSakomura, Nilva KazueNeme, RafaelSantos, Andréa Luciana dos2005-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6950Pesquisa Agropecuaria Brasileira; v.40, n.3, mar. 2005; 241-246Pesquisa Agropecuária Brasileira; v.40, n.3, mar. 2005; 241-2461678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6950/3998info:eu-repo/semantics/openAccess2010-09-30T17:07:53Zoai:ojs.seer.sct.embrapa.br:article/6950Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-09-30T17:07:53Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Energetic value of soybean acid oil in poultry nutrition
Valor enegético do óleo ácido de soja para aves
title Energetic value of soybean acid oil in poultry nutrition
spellingShingle Energetic value of soybean acid oil in poultry nutrition
Freitas, Ednardo Rodrigues
broiler; metabolizable energy; soybean acid oil; roosters
óleo ácido de soja; energia metabolizável; frangos de corte; galos
title_short Energetic value of soybean acid oil in poultry nutrition
title_full Energetic value of soybean acid oil in poultry nutrition
title_fullStr Energetic value of soybean acid oil in poultry nutrition
title_full_unstemmed Energetic value of soybean acid oil in poultry nutrition
title_sort Energetic value of soybean acid oil in poultry nutrition
author Freitas, Ednardo Rodrigues
author_facet Freitas, Ednardo Rodrigues
Sakomura, Nilva Kazue
Neme, Rafael
Santos, Andréa Luciana dos
author_role author
author2 Sakomura, Nilva Kazue
Neme, Rafael
Santos, Andréa Luciana dos
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Freitas, Ednardo Rodrigues
Sakomura, Nilva Kazue
Neme, Rafael
Santos, Andréa Luciana dos
dc.subject.por.fl_str_mv broiler; metabolizable energy; soybean acid oil; roosters
óleo ácido de soja; energia metabolizável; frangos de corte; galos
topic broiler; metabolizable energy; soybean acid oil; roosters
óleo ácido de soja; energia metabolizável; frangos de corte; galos
description The use of soybean acid oil as energy source in poultry nutrition, has been limited by its uncertain metabolizable energy value. The objective of this work was to determine the effect of bird age and methodology on the metabolizable energy of commercial soybean acid oil. First and second trials were conducted using total collection excreta methodology with chicks of 12 to 20 days old and roosters, respectively. Third trial used the methodology of Sibbald with roosters. The treatments were reference diet and test diet (reference diet containing 10% acid oil). Values of corrected apparent metabolizable energy obtained in the first and second trials were 7,488 kcal kg-1 and 8,610 kcal kg-1 of dry matter basis for chicks and roosters, respectively. Corrected metabolizable energy for roosters (Sibbald method) was 8,195 kcal kg-1 of dry matter. Metabolizable energy determined in experiments with roosters was higher than that determined with chicks. Formulation of diets containing soybean acid oil should consider the differences in energy contribution of soybean acid oil for young or mature birds.
publishDate 2005
dc.date.none.fl_str_mv 2005-03-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6950
url https://seer.sct.embrapa.br/index.php/pab/article/view/6950
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6950/3998
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.40, n.3, mar. 2005; 241-246
Pesquisa Agropecuária Brasileira; v.40, n.3, mar. 2005; 241-246
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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