Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hens
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1139/cjas-2017-0195 http://hdl.handle.net/11449/188786 |
Resumo: | The objective of this research was to evaluate the nitrogen-corrected apparent metabolizable energy (AMEn) balance of the following lipid sources: soybean oil, sunflower oil, linseed oil, and fish oil. Two hundred eighty 24-wk-old laying hens of the Hysex White were used. The experimental diets consisted of a basal diet (reference group), basal diet + 10% soybean oil addition (group 1), basal diet + 10% sunflower oil addition (group 2), basal diet + 10% linseed oil addition (group 3), and basal diet + 10% fish oil addition (group 4), distributed in a completely randomized design with seven replicates and eight birds per experimental unit. The metabolic assay was performed by the total excreta collection method. The AMEn values found in the natural material were 9 334 kcal kg −1 for soybean oil, 10 533 kcal kg −1 for sunflower oil, 10 928 kcal kg −1 for linseed oil, and 9 005 kcal kg −1 for fish oil. The AMEn were different among the lipid sources. Sunflower oil and linseed oil had higher AMEn compared with soybean oil and fish oil (P < 0.05). The AMEn of the lipid sources of plant origin had higher values than the gross energy. The fatty acid profile of each lipid source was presented in this work. Thus, it is important to have individual nutritional information for each type of oil for laying hens, making it possible to formulate more appropriate and accurate feed. |
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Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hensDigestibilityFish oilLinseed oilSoybean oilSunflower oilThe objective of this research was to evaluate the nitrogen-corrected apparent metabolizable energy (AMEn) balance of the following lipid sources: soybean oil, sunflower oil, linseed oil, and fish oil. Two hundred eighty 24-wk-old laying hens of the Hysex White were used. The experimental diets consisted of a basal diet (reference group), basal diet + 10% soybean oil addition (group 1), basal diet + 10% sunflower oil addition (group 2), basal diet + 10% linseed oil addition (group 3), and basal diet + 10% fish oil addition (group 4), distributed in a completely randomized design with seven replicates and eight birds per experimental unit. The metabolic assay was performed by the total excreta collection method. The AMEn values found in the natural material were 9 334 kcal kg −1 for soybean oil, 10 533 kcal kg −1 for sunflower oil, 10 928 kcal kg −1 for linseed oil, and 9 005 kcal kg −1 for fish oil. The AMEn were different among the lipid sources. Sunflower oil and linseed oil had higher AMEn compared with soybean oil and fish oil (P < 0.05). The AMEn of the lipid sources of plant origin had higher values than the gross energy. The fatty acid profile of each lipid source was presented in this work. Thus, it is important to have individual nutritional information for each type of oil for laying hens, making it possible to formulate more appropriate and accurate feed.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)College of Technology and Agricultural Sciences (FCAT) São Paulo State University UNESP, Rodovia Comandante João Ribeiro de Barros, km 651Department of Biology College of Engineering of Ilha Solteira São Paulo State University UNESP, Avenida Brasil Sul, 56 — CentroCollege of Technology and Agricultural Sciences (FCAT) São Paulo State University UNESP, Rodovia Comandante João Ribeiro de Barros, km 651Department of Biology College of Engineering of Ilha Solteira São Paulo State University UNESP, Avenida Brasil Sul, 56 — CentroFAPESP: 2015/14423-6Universidade Estadual Paulista (Unesp)Araujo, Robert Guaracy Aparecido Cardoso [UNESP]Do Valle Polycarpo, Gustavo [UNESP]Laurentiz, Antonio Carlos [UNESP]Amaral, Victor Hugo Alderenike [UNESP]Giacomini, Polyana Vellone [UNESP]de Lima, Gabrieli Andressa [UNESP]da Silva Barbosa, Barbara Fernanda [UNESP]Ventura, Gabriela [UNESP]Cruz-Polycarpo, Valquíria Cação [UNESP]2019-10-06T16:19:13Z2019-10-06T16:19:13Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1-6http://dx.doi.org/10.1139/cjas-2017-0195Canadian Journal of Animal Science, v. 99, n. 1, p. 1-6, 2019.1918-18250008-3984http://hdl.handle.net/11449/18878610.1139/cjas-2017-01952-s2.0-85062221271Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCanadian Journal of Animal Scienceinfo:eu-repo/semantics/openAccess2021-10-23T12:39:45Zoai:repositorio.unesp.br:11449/188786Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T12:39:45Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hens |
title |
Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hens |
spellingShingle |
Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hens Araujo, Robert Guaracy Aparecido Cardoso [UNESP] Digestibility Fish oil Linseed oil Soybean oil Sunflower oil |
title_short |
Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hens |
title_full |
Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hens |
title_fullStr |
Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hens |
title_full_unstemmed |
Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hens |
title_sort |
Apparent metabolizable energy values of n-6 and n-3 rich lipid sources for laying hens |
author |
Araujo, Robert Guaracy Aparecido Cardoso [UNESP] |
author_facet |
Araujo, Robert Guaracy Aparecido Cardoso [UNESP] Do Valle Polycarpo, Gustavo [UNESP] Laurentiz, Antonio Carlos [UNESP] Amaral, Victor Hugo Alderenike [UNESP] Giacomini, Polyana Vellone [UNESP] de Lima, Gabrieli Andressa [UNESP] da Silva Barbosa, Barbara Fernanda [UNESP] Ventura, Gabriela [UNESP] Cruz-Polycarpo, Valquíria Cação [UNESP] |
author_role |
author |
author2 |
Do Valle Polycarpo, Gustavo [UNESP] Laurentiz, Antonio Carlos [UNESP] Amaral, Victor Hugo Alderenike [UNESP] Giacomini, Polyana Vellone [UNESP] de Lima, Gabrieli Andressa [UNESP] da Silva Barbosa, Barbara Fernanda [UNESP] Ventura, Gabriela [UNESP] Cruz-Polycarpo, Valquíria Cação [UNESP] |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Araujo, Robert Guaracy Aparecido Cardoso [UNESP] Do Valle Polycarpo, Gustavo [UNESP] Laurentiz, Antonio Carlos [UNESP] Amaral, Victor Hugo Alderenike [UNESP] Giacomini, Polyana Vellone [UNESP] de Lima, Gabrieli Andressa [UNESP] da Silva Barbosa, Barbara Fernanda [UNESP] Ventura, Gabriela [UNESP] Cruz-Polycarpo, Valquíria Cação [UNESP] |
dc.subject.por.fl_str_mv |
Digestibility Fish oil Linseed oil Soybean oil Sunflower oil |
topic |
Digestibility Fish oil Linseed oil Soybean oil Sunflower oil |
description |
The objective of this research was to evaluate the nitrogen-corrected apparent metabolizable energy (AMEn) balance of the following lipid sources: soybean oil, sunflower oil, linseed oil, and fish oil. Two hundred eighty 24-wk-old laying hens of the Hysex White were used. The experimental diets consisted of a basal diet (reference group), basal diet + 10% soybean oil addition (group 1), basal diet + 10% sunflower oil addition (group 2), basal diet + 10% linseed oil addition (group 3), and basal diet + 10% fish oil addition (group 4), distributed in a completely randomized design with seven replicates and eight birds per experimental unit. The metabolic assay was performed by the total excreta collection method. The AMEn values found in the natural material were 9 334 kcal kg −1 for soybean oil, 10 533 kcal kg −1 for sunflower oil, 10 928 kcal kg −1 for linseed oil, and 9 005 kcal kg −1 for fish oil. The AMEn were different among the lipid sources. Sunflower oil and linseed oil had higher AMEn compared with soybean oil and fish oil (P < 0.05). The AMEn of the lipid sources of plant origin had higher values than the gross energy. The fatty acid profile of each lipid source was presented in this work. Thus, it is important to have individual nutritional information for each type of oil for laying hens, making it possible to formulate more appropriate and accurate feed. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-06T16:19:13Z 2019-10-06T16:19:13Z 2019-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1139/cjas-2017-0195 Canadian Journal of Animal Science, v. 99, n. 1, p. 1-6, 2019. 1918-1825 0008-3984 http://hdl.handle.net/11449/188786 10.1139/cjas-2017-0195 2-s2.0-85062221271 |
url |
http://dx.doi.org/10.1139/cjas-2017-0195 http://hdl.handle.net/11449/188786 |
identifier_str_mv |
Canadian Journal of Animal Science, v. 99, n. 1, p. 1-6, 2019. 1918-1825 0008-3984 10.1139/cjas-2017-0195 2-s2.0-85062221271 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Canadian Journal of Animal Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1-6 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964588310003712 |