Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominal

One experiment was conducted to study the chemical composition and the effects of inclusion of full-fat sunflower kernel (FFSK) (0, 50, 100 y 150 g kg-1) in diets for broiler chickens on performance and fatty acids concentration of abdominal fat. The addition of FFSK in the diets reduced significant...

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Authors: Arija, Ignacio, Viveros, Agustín, Brenes, Agustín, Canales, Rosa
Format: article
Publication Date:1999
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/100744
Online Access:http://hdl.handle.net/10261/100744
Access Level:Open access
Keyword:Fatty acids
Performance
Índice de insaturación.
Índices productivos
Ácidos grasos
Unsaturated index
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repository_id_str
spelling Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominalArija, Ignacio Viveros, AgustínBrenes, AgustínCanales, RosaFatty acidsPerformanceÍndice de insaturación.Índices productivosÁcidos grasosUnsaturated indexOne experiment was conducted to study the chemical composition and the effects of inclusion of full-fat sunflower kernel (FFSK) (0, 50, 100 y 150 g kg-1) in diets for broiler chickens on performance and fatty acids concentration of abdominal fat. The addition of FFSK in the diets reduced significantly the weight gain (9, 15 and 12 percent; p<0.001)) and feed consumption (7, 10 and 9 percent; p<0.004)), not modified the feed to gain ratio. In the other hand, in relation to fatty acids of abdominal fat, the inclusion of 100 and 150 g kg-1 FFSK reduced significantly the fatty acids C14:1 (83 and 83 percent; p<0.007), C16:0 (18 and 14 percent; p<0.005), C16:1 (48 and 39 percent; p<0.008) and C18:1 (13 and 8 percent; p<0.001) increasing C18:2 (16 and 10 percent; p<0.001). The fatty acids C20 and C22 were not modified. Finally, if we compare the fatty acids on the basis of unsaturated degree, observe that the inclusion of 100 and 150 g kg-1 of FFSK produced a decreased significantly of saturated (12 and 7 percent; p<0.001) and monounsaturated fatty acids (15 and 10 percent; p<0.002) and an increment (p<0.009) of polyunsaturated fatty acids (15 and 10 percent; p<0.009). In conclusion, the addition of FFSK in diets for broiler chickens produced a worsening of performance and an increment of unsaturated index (UI) of abdominal fat.Peer ReviewedUniversidad de Córdoba2014201419992014info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/100744reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Españolinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1007442026-05-22T06:33:51Z
dc.title.none.fl_str_mv Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominal
title Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominal
spellingShingle Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominal
Arija, Ignacio
Fatty acids
Performance
Índice de insaturación.
Índices productivos
Ácidos grasos
Unsaturated index
title_short Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominal
title_full Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominal
title_fullStr Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominal
title_full_unstemmed Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominal
title_sort Estudio del valor nutritivo de la semilla de girasol entera descascarillada de pollos broiler y su efecto sobre la concentración de ácidos grasos en la grasa abdominal
dc.creator.none.fl_str_mv Arija, Ignacio
Viveros, Agustín
Brenes, Agustín
Canales, Rosa
author Arija, Ignacio
author_facet Arija, Ignacio
Viveros, Agustín
Brenes, Agustín
Canales, Rosa
author_role author
author2 Viveros, Agustín
Brenes, Agustín
Canales, Rosa
author2_role author
author
author
dc.subject.none.fl_str_mv Fatty acids
Performance
Índice de insaturación.
Índices productivos
Ácidos grasos
Unsaturated index
topic Fatty acids
Performance
Índice de insaturación.
Índices productivos
Ácidos grasos
Unsaturated index
description One experiment was conducted to study the chemical composition and the effects of inclusion of full-fat sunflower kernel (FFSK) (0, 50, 100 y 150 g kg-1) in diets for broiler chickens on performance and fatty acids concentration of abdominal fat. The addition of FFSK in the diets reduced significantly the weight gain (9, 15 and 12 percent; p<0.001)) and feed consumption (7, 10 and 9 percent; p<0.004)), not modified the feed to gain ratio. In the other hand, in relation to fatty acids of abdominal fat, the inclusion of 100 and 150 g kg-1 FFSK reduced significantly the fatty acids C14:1 (83 and 83 percent; p<0.007), C16:0 (18 and 14 percent; p<0.005), C16:1 (48 and 39 percent; p<0.008) and C18:1 (13 and 8 percent; p<0.001) increasing C18:2 (16 and 10 percent; p<0.001). The fatty acids C20 and C22 were not modified. Finally, if we compare the fatty acids on the basis of unsaturated degree, observe that the inclusion of 100 and 150 g kg-1 of FFSK produced a decreased significantly of saturated (12 and 7 percent; p<0.001) and monounsaturated fatty acids (15 and 10 percent; p<0.002) and an increment (p<0.009) of polyunsaturated fatty acids (15 and 10 percent; p<0.009). In conclusion, the addition of FFSK in diets for broiler chickens produced a worsening of performance and an increment of unsaturated index (UI) of abdominal fat.
publishDate 1999
dc.date.none.fl_str_mv 1999
2014
2014
2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/100744
url http://hdl.handle.net/10261/100744
dc.language.none.fl_str_mv Español
language_invalid_str_mv Español
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Universidad de Córdoba
publisher.none.fl_str_mv Universidad de Córdoba
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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