Use of soybean gum as an emulsifier in diets for commercial 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/10.1590/S1678-3921.pab2019.v54.00683 http://hdl.handle.net/11449/196388 |
Resumo: | The objective of this work was to evaluate the influence of the inclusion of soybean (Glycine max) gum in the diet of laying hens on egg production, egg external and internal quality, and economic viability, as well as of temperature and storage time on the oxidative stability of eggs. One hundred and eighty 40-week-old Lolunann-LSL layers were fed 0, 1, 2, 3, 4, and 5% soybean gum in the diet. In the economic analysis, the average productive performance of the layers and the cost of feed were considered. In order to evaluate oxidative stability, eggs were stored at room temperature (similar to 30 degrees C) or refrigerated (5 degrees C) for 0, 7, and 21 days. The inclusion of soybean gum in the diet increased feed intake and also egg production, average weight, and mass. Soybean gum improved external and internal egg quality parameters, but reduced the Haugh unit. Oxidative stability was higher in eggs from hens fed 4% gum, at 5 degrees C, for 21 days; however, the largest economic return was with 1% gum. The inclusion of soybean gum promotes improvements in the production, external and internal quality, and oxidative stability of eggs from commercial laying hens. |
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Use of soybean gum as an emulsifier in diets for commercial laying hensegg qualitylecithinoxidative stabilityperformancephosphatidylcholineThe objective of this work was to evaluate the influence of the inclusion of soybean (Glycine max) gum in the diet of laying hens on egg production, egg external and internal quality, and economic viability, as well as of temperature and storage time on the oxidative stability of eggs. One hundred and eighty 40-week-old Lolunann-LSL layers were fed 0, 1, 2, 3, 4, and 5% soybean gum in the diet. In the economic analysis, the average productive performance of the layers and the cost of feed were considered. In order to evaluate oxidative stability, eggs were stored at room temperature (similar to 30 degrees C) or refrigerated (5 degrees C) for 0, 7, and 21 days. The inclusion of soybean gum in the diet increased feed intake and also egg production, average weight, and mass. Soybean gum improved external and internal egg quality parameters, but reduced the Haugh unit. Oxidative stability was higher in eggs from hens fed 4% gum, at 5 degrees C, for 21 days; however, the largest economic return was with 1% gum. The inclusion of soybean gum promotes improvements in the production, external and internal quality, and oxidative stability of eggs from commercial laying hens.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Cargill Agricola S.A.Univ Estadual Paulista, Dept Biol & Zootecnia, Campus Ilha Solteira,Ave Brasil 56, BR-15385000 Ilha Solteira, SP, BrazilUniv Estadual Paulista, Dept Biol & Zootecnia, Campus Ilha Solteira,Ave Brasil 56, BR-15385000 Ilha Solteira, SP, BrazilEmpresa Brasil Pesq AgropecUniversidade Estadual Paulista (Unesp)Pedro Souza, Rosemary Pereira de [UNESP]Laurentiz, Antonio Carlos de [UNESP]Faria, Glaucia Amorim [UNESP]Filardi, Rosemeire da Silva [UNESP]Mello, Erica do Santos [UNESP]2020-12-10T19:43:09Z2020-12-10T19:43:09Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8application/pdfhttp://dx.doi.org/10.1590/S1678-3921.pab2019.v54.00683Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 54, 8 p., 2019.0100-204Xhttp://hdl.handle.net/11449/19638810.1590/S1678-3921.pab2019.v54.00683S0100-204X2019000104311WOS:000501502600001S0100-204X2019000104311.pdf93512752880317090000-0003-1271-6092Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Agropecuaria Brasileirainfo:eu-repo/semantics/openAccess2023-10-08T06:06:25Zoai:repositorio.unesp.br:11449/196388Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-08T06:06:25Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Use of soybean gum as an emulsifier in diets for commercial laying hens |
title |
Use of soybean gum as an emulsifier in diets for commercial laying hens |
spellingShingle |
Use of soybean gum as an emulsifier in diets for commercial laying hens Pedro Souza, Rosemary Pereira de [UNESP] egg quality lecithin oxidative stability performance phosphatidylcholine |
title_short |
Use of soybean gum as an emulsifier in diets for commercial laying hens |
title_full |
Use of soybean gum as an emulsifier in diets for commercial laying hens |
title_fullStr |
Use of soybean gum as an emulsifier in diets for commercial laying hens |
title_full_unstemmed |
Use of soybean gum as an emulsifier in diets for commercial laying hens |
title_sort |
Use of soybean gum as an emulsifier in diets for commercial laying hens |
author |
Pedro Souza, Rosemary Pereira de [UNESP] |
author_facet |
Pedro Souza, Rosemary Pereira de [UNESP] Laurentiz, Antonio Carlos de [UNESP] Faria, Glaucia Amorim [UNESP] Filardi, Rosemeire da Silva [UNESP] Mello, Erica do Santos [UNESP] |
author_role |
author |
author2 |
Laurentiz, Antonio Carlos de [UNESP] Faria, Glaucia Amorim [UNESP] Filardi, Rosemeire da Silva [UNESP] Mello, Erica do Santos [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Pedro Souza, Rosemary Pereira de [UNESP] Laurentiz, Antonio Carlos de [UNESP] Faria, Glaucia Amorim [UNESP] Filardi, Rosemeire da Silva [UNESP] Mello, Erica do Santos [UNESP] |
dc.subject.por.fl_str_mv |
egg quality lecithin oxidative stability performance phosphatidylcholine |
topic |
egg quality lecithin oxidative stability performance phosphatidylcholine |
description |
The objective of this work was to evaluate the influence of the inclusion of soybean (Glycine max) gum in the diet of laying hens on egg production, egg external and internal quality, and economic viability, as well as of temperature and storage time on the oxidative stability of eggs. One hundred and eighty 40-week-old Lolunann-LSL layers were fed 0, 1, 2, 3, 4, and 5% soybean gum in the diet. In the economic analysis, the average productive performance of the layers and the cost of feed were considered. In order to evaluate oxidative stability, eggs were stored at room temperature (similar to 30 degrees C) or refrigerated (5 degrees C) for 0, 7, and 21 days. The inclusion of soybean gum in the diet increased feed intake and also egg production, average weight, and mass. Soybean gum improved external and internal egg quality parameters, but reduced the Haugh unit. Oxidative stability was higher in eggs from hens fed 4% gum, at 5 degrees C, for 21 days; however, the largest economic return was with 1% gum. The inclusion of soybean gum promotes improvements in the production, external and internal quality, and oxidative stability of eggs from commercial laying hens. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 2020-12-10T19:43:09Z 2020-12-10T19:43:09Z |
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/10.1590/S1678-3921.pab2019.v54.00683 Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 54, 8 p., 2019. 0100-204X http://hdl.handle.net/11449/196388 10.1590/S1678-3921.pab2019.v54.00683 S0100-204X2019000104311 WOS:000501502600001 S0100-204X2019000104311.pdf 9351275288031709 0000-0003-1271-6092 |
url |
http://dx.doi.org/10.1590/S1678-3921.pab2019.v54.00683 http://hdl.handle.net/11449/196388 |
identifier_str_mv |
Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 54, 8 p., 2019. 0100-204X 10.1590/S1678-3921.pab2019.v54.00683 S0100-204X2019000104311 WOS:000501502600001 S0100-204X2019000104311.pdf 9351275288031709 0000-0003-1271-6092 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
8 application/pdf |
dc.publisher.none.fl_str_mv |
Empresa Brasil Pesq Agropec |
publisher.none.fl_str_mv |
Empresa Brasil Pesq Agropec |
dc.source.none.fl_str_mv |
Web of Science 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 |
|
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1799964483150413824 |