Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1516-635xSpecialIssueNutrition-PoultryFeedingAdditives065-072 http://hdl.handle.net/11449/158705 |
Resumo: | These experiments were performed to determine the chemical composition, coefficients of nutrient and energy metabolizability, amino acid composition, and cytotoxicity of different castor oil meals subjected to different detoxification processes and added to the diet of Japanese quails. In the trial, 180 46-d-old female Japanese quails were distributed according to a completely randomized design into five treatments and with replicates of six bird each. The treatments consisted of following detoxification methods of castor oil meal: Castor oil meal A (CMA) recovery in alcohol at 80 degrees C for 20 minutes and drying at 80 degrees C; castor oil meal B (CMB) and C (CMC)-recovery in alcohol at 80 degrees C for 6 minutes, neutralization with 5% NaOH, and drying under direct sunlight sun for two days (CMB) or pelleted (CMC); castor oil meal D (CMD) -recovery in alcohol at 110 degrees C for 15 minutes and drying at 110 degrees C. Castor oil meal was added replacing 20% of the reference diet. There was slight chemical composition variation (1.21% in crude protein, 6% in dry matter, 2.2% in ether extract and 64 kcal/kg in gross energy) among the castor oil meals submitted to the different treatments. The castor oil meal submitted to treatment C showed the highest amino acid values. In the cytotoxicity test, treatment D presented lower ricin activity. Castor oil meals A, C, and D may be included in Japanese quail diets; however, castor oil meal D is recommended due to the simplicity its industrial process, its low toxicity, and metabolizability coefficients obtained. |
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Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese QuailsAlternative foodpoultrycytotoxicitydigestibilityenergyThese experiments were performed to determine the chemical composition, coefficients of nutrient and energy metabolizability, amino acid composition, and cytotoxicity of different castor oil meals subjected to different detoxification processes and added to the diet of Japanese quails. In the trial, 180 46-d-old female Japanese quails were distributed according to a completely randomized design into five treatments and with replicates of six bird each. The treatments consisted of following detoxification methods of castor oil meal: Castor oil meal A (CMA) recovery in alcohol at 80 degrees C for 20 minutes and drying at 80 degrees C; castor oil meal B (CMB) and C (CMC)-recovery in alcohol at 80 degrees C for 6 minutes, neutralization with 5% NaOH, and drying under direct sunlight sun for two days (CMB) or pelleted (CMC); castor oil meal D (CMD) -recovery in alcohol at 110 degrees C for 15 minutes and drying at 110 degrees C. Castor oil meal was added replacing 20% of the reference diet. There was slight chemical composition variation (1.21% in crude protein, 6% in dry matter, 2.2% in ether extract and 64 kcal/kg in gross energy) among the castor oil meals submitted to the different treatments. The castor oil meal submitted to treatment C showed the highest amino acid values. In the cytotoxicity test, treatment D presented lower ricin activity. Castor oil meals A, C, and D may be included in Japanese quail diets; however, castor oil meal D is recommended due to the simplicity its industrial process, its low toxicity, and metabolizability coefficients obtained.FACEPE (Fundo de Amparo a Pesquisa do Estado de Pernambuco)Univ Fed Rural Pernambuco, Dept Anim Sci, BR-52171900 Recife, PE, BrazilCNPSA, EMBRAPA Swine & Poultry, Concordia, SC, BrazilUniv Agr & Vet Sci UNESP, Dept Anim Sci, Jaboticabal, SP, BrazilUniv Agr & Vet Sci UNESP, Dept Anim Sci, Jaboticabal, SP, BrazilFacta-fundacio Arnco Ciencia Tecnologia AvicolasUniv Fed Rural PernambucoEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)Santos, P. A. dosLudke, M. C. M. M.Ludke, J.Rabello, C. B.Santos, M. J. B. dos [UNESP]Torres, T. R.2018-11-26T15:28:43Z2018-11-26T15:28:43Z2015-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article65-71http://dx.doi.org/10.1590/1516-635xSpecialIssueNutrition-PoultryFeedingAdditives065-072Brazilian Journal Of Poultry Science. Campinas: Facta-fundacio Arnco Ciencia Tecnologia Avicolas, v. 17, p. 65-71, 2015.1516-635Xhttp://hdl.handle.net/11449/15870510.1590/1516-635xSpecialIssueNutrition-PoultryFeedingAdditives065-072S1516-635X2015001000065WOS:000370253100009S1516-635X2015001000065.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal Of Poultry Scienceinfo:eu-repo/semantics/openAccess2021-10-23T17:37:02Zoai:repositorio.unesp.br:11449/158705Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T17:37:02Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails |
title |
Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails |
spellingShingle |
Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails Santos, P. A. dos Alternative food poultry cytotoxicity digestibility energy |
title_short |
Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails |
title_full |
Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails |
title_fullStr |
Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails |
title_full_unstemmed |
Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails |
title_sort |
Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails |
author |
Santos, P. A. dos |
author_facet |
Santos, P. A. dos Ludke, M. C. M. M. Ludke, J. Rabello, C. B. Santos, M. J. B. dos [UNESP] Torres, T. R. |
author_role |
author |
author2 |
Ludke, M. C. M. M. Ludke, J. Rabello, C. B. Santos, M. J. B. dos [UNESP] Torres, T. R. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Univ Fed Rural Pernambuco Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Santos, P. A. dos Ludke, M. C. M. M. Ludke, J. Rabello, C. B. Santos, M. J. B. dos [UNESP] Torres, T. R. |
dc.subject.por.fl_str_mv |
Alternative food poultry cytotoxicity digestibility energy |
topic |
Alternative food poultry cytotoxicity digestibility energy |
description |
These experiments were performed to determine the chemical composition, coefficients of nutrient and energy metabolizability, amino acid composition, and cytotoxicity of different castor oil meals subjected to different detoxification processes and added to the diet of Japanese quails. In the trial, 180 46-d-old female Japanese quails were distributed according to a completely randomized design into five treatments and with replicates of six bird each. The treatments consisted of following detoxification methods of castor oil meal: Castor oil meal A (CMA) recovery in alcohol at 80 degrees C for 20 minutes and drying at 80 degrees C; castor oil meal B (CMB) and C (CMC)-recovery in alcohol at 80 degrees C for 6 minutes, neutralization with 5% NaOH, and drying under direct sunlight sun for two days (CMB) or pelleted (CMC); castor oil meal D (CMD) -recovery in alcohol at 110 degrees C for 15 minutes and drying at 110 degrees C. Castor oil meal was added replacing 20% of the reference diet. There was slight chemical composition variation (1.21% in crude protein, 6% in dry matter, 2.2% in ether extract and 64 kcal/kg in gross energy) among the castor oil meals submitted to the different treatments. The castor oil meal submitted to treatment C showed the highest amino acid values. In the cytotoxicity test, treatment D presented lower ricin activity. Castor oil meals A, C, and D may be included in Japanese quail diets; however, castor oil meal D is recommended due to the simplicity its industrial process, its low toxicity, and metabolizability coefficients obtained. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-01 2018-11-26T15:28:43Z 2018-11-26T15:28:43Z |
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/10.1590/1516-635xSpecialIssueNutrition-PoultryFeedingAdditives065-072 Brazilian Journal Of Poultry Science. Campinas: Facta-fundacio Arnco Ciencia Tecnologia Avicolas, v. 17, p. 65-71, 2015. 1516-635X http://hdl.handle.net/11449/158705 10.1590/1516-635xSpecialIssueNutrition-PoultryFeedingAdditives065-072 S1516-635X2015001000065 WOS:000370253100009 S1516-635X2015001000065.pdf |
url |
http://dx.doi.org/10.1590/1516-635xSpecialIssueNutrition-PoultryFeedingAdditives065-072 http://hdl.handle.net/11449/158705 |
identifier_str_mv |
Brazilian Journal Of Poultry Science. Campinas: Facta-fundacio Arnco Ciencia Tecnologia Avicolas, v. 17, p. 65-71, 2015. 1516-635X 10.1590/1516-635xSpecialIssueNutrition-PoultryFeedingAdditives065-072 S1516-635X2015001000065 WOS:000370253100009 S1516-635X2015001000065.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Journal Of Poultry Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
65-71 |
dc.publisher.none.fl_str_mv |
Facta-fundacio Arnco Ciencia Tecnologia Avicolas |
publisher.none.fl_str_mv |
Facta-fundacio Arnco Ciencia Tecnologia Avicolas |
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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1797789721437405184 |