Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciais

Detalhes bibliográficos
Autor(a) principal: Garcia, E. A. [UNESP]
Data de Publicação: 2002
Outros Autores: Mendes, A. A. [UNESP], Pizzolante, C. C. [UNESP], Gonçalves, H. C. [UNESP], Oliveira, R. P. [UNESP], Silva, Ma [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/225281
Resumo: The objective of this study was to evaluate the effects of cantaxantina levels on performance and egg yolk color. Three hundred and eighty four Hisex laying 65-week old hens were randomized allocated in a block design with six treatments (0, 12, 24, 26, 48 and 60 ppm of cantaxantina, and eight replications of eight birds per pen, during eight weeks. The egg color analysis was determined using the Roche fan colorimeter. The best egg yolk color (14.3) during the first 14 days of essay were reached at 5.43 days of receiving diets with 60 ppm of cataxantina. During the total period, egg yolk color increased quadratically (p<.05) as cataxantina level increased, while egg production, egg weight, feed consumption, feed conversion, yolk and albumen percentage and shell thickness were not affected by treatments (p>.05).
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spelling Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciaisEffect of cantaxantina levels on performance and egg quality of laying hensEgg qualityLaying hensPerformancePigmentsYolk colorThe objective of this study was to evaluate the effects of cantaxantina levels on performance and egg yolk color. Three hundred and eighty four Hisex laying 65-week old hens were randomized allocated in a block design with six treatments (0, 12, 24, 26, 48 and 60 ppm of cantaxantina, and eight replications of eight birds per pen, during eight weeks. The egg color analysis was determined using the Roche fan colorimeter. The best egg yolk color (14.3) during the first 14 days of essay were reached at 5.43 days of receiving diets with 60 ppm of cataxantina. During the total period, egg yolk color increased quadratically (p<.05) as cataxantina level increased, while egg production, egg weight, feed consumption, feed conversion, yolk and albumen percentage and shell thickness were not affected by treatments (p>.05).Depto. de Produção e Exploração Animal FMVZ/UNESP, BotucatuPesquisador Científico do Instituto de Zootecnia/EEZ, BrotasZootecnista FMVZ/UNESP, BotucatuDepto. de Produção e Exploração Animal FMVZ UNESP Caixa Postal 560, 18618-000 - Botucatu - SPDepto. de Produção e Exploração Animal FMVZ/UNESP, BotucatuZootecnista FMVZ/UNESP, BotucatuDepto. de Produção e Exploração Animal FMVZ UNESP Caixa Postal 560, 18618-000 - Botucatu - SPUniversidade Estadual Paulista (UNESP)Pesquisador Científico do Instituto de Zootecnia/EEZGarcia, E. A. [UNESP]Mendes, A. A. [UNESP]Pizzolante, C. C. [UNESP]Gonçalves, H. C. [UNESP]Oliveira, R. P. [UNESP]Silva, Ma [UNESP]2022-04-28T20:44:00Z2022-04-28T20:44:00Z2002-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Ciencia Avicola, v. 4, n. 1, 2002.1516-635Xhttp://hdl.handle.net/11449/2252812-s2.0-52649103484Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Ciencia Avicolainfo:eu-repo/semantics/openAccess2024-09-09T13:01:09Zoai:repositorio.unesp.br:11449/225281Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T13:01:09Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciais
Effect of cantaxantina levels on performance and egg quality of laying hens
title Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciais
spellingShingle Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciais
Garcia, E. A. [UNESP]
Egg quality
Laying hens
Performance
Pigments
Yolk color
title_short Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciais
title_full Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciais
title_fullStr Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciais
title_full_unstemmed Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciais
title_sort Efeito dos níveis de cantaxantina na dieta sobre o desempenho e qualidade dos ovos de poedeiras comerciais
author Garcia, E. A. [UNESP]
author_facet Garcia, E. A. [UNESP]
Mendes, A. A. [UNESP]
Pizzolante, C. C. [UNESP]
Gonçalves, H. C. [UNESP]
Oliveira, R. P. [UNESP]
Silva, Ma [UNESP]
author_role author
author2 Mendes, A. A. [UNESP]
Pizzolante, C. C. [UNESP]
Gonçalves, H. C. [UNESP]
Oliveira, R. P. [UNESP]
Silva, Ma [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Pesquisador Científico do Instituto de Zootecnia/EEZ
dc.contributor.author.fl_str_mv Garcia, E. A. [UNESP]
Mendes, A. A. [UNESP]
Pizzolante, C. C. [UNESP]
Gonçalves, H. C. [UNESP]
Oliveira, R. P. [UNESP]
Silva, Ma [UNESP]
dc.subject.por.fl_str_mv Egg quality
Laying hens
Performance
Pigments
Yolk color
topic Egg quality
Laying hens
Performance
Pigments
Yolk color
description The objective of this study was to evaluate the effects of cantaxantina levels on performance and egg yolk color. Three hundred and eighty four Hisex laying 65-week old hens were randomized allocated in a block design with six treatments (0, 12, 24, 26, 48 and 60 ppm of cantaxantina, and eight replications of eight birds per pen, during eight weeks. The egg color analysis was determined using the Roche fan colorimeter. The best egg yolk color (14.3) during the first 14 days of essay were reached at 5.43 days of receiving diets with 60 ppm of cataxantina. During the total period, egg yolk color increased quadratically (p<.05) as cataxantina level increased, while egg production, egg weight, feed consumption, feed conversion, yolk and albumen percentage and shell thickness were not affected by treatments (p>.05).
publishDate 2002
dc.date.none.fl_str_mv 2002-12-01
2022-04-28T20:44:00Z
2022-04-28T20:44:00Z
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 Revista Brasileira de Ciencia Avicola, v. 4, n. 1, 2002.
1516-635X
http://hdl.handle.net/11449/225281
2-s2.0-52649103484
identifier_str_mv Revista Brasileira de Ciencia Avicola, v. 4, n. 1, 2002.
1516-635X
2-s2.0-52649103484
url http://hdl.handle.net/11449/225281
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Ciencia Avicola
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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 repositoriounesp@unesp.br
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