Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquid
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23512 |
Resumo: | The study evaluated the effects of supplementing cashew nut shell liquid (CNSL) in the diet of lactating dairy cows on the intake, nutrient digestibility, milk yield and composition, and fatty acids composition of milk fat. Four Holsteincows (600±43 kg) were used in a 4 x 4 Latin square design with 21 days experimental periods. Experimental treatments consisted of CNSL inclusion in a total mixed ration (dry matter basis), as follows: 1) CNSL 0% (control, CON), 2) CNSL 0.012% (0.012), 3) CNSL 0.024% (0.024) and 4) CNSL 0.036% (0.036). Dry matter and nutrients intake, apparent digestibility of nutrients, fat corrected milk yield and milk composition were not affected (p > 0.05) by the inclusion of CNSL in the ration. CNSL linearly decreased the C6:0 concentration (p < 0.02), produced a quadratic response on C13:1n-5 concentration (p < 0.03) and a linear increase on C16:1n-7 concentration (p < 0.04). Results show that an intake of up to 7 gcow-1day-1 (0.036%) of CNSL may alter the milk fatty acid composition but does not influence intake, nutrient digestibility and milk yield. |
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Acta Scientiarum. Animal Sciences (Online) |
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Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquidcardolcardanolmethylcardolCNSLpolyphenolsThe study evaluated the effects of supplementing cashew nut shell liquid (CNSL) in the diet of lactating dairy cows on the intake, nutrient digestibility, milk yield and composition, and fatty acids composition of milk fat. Four Holsteincows (600±43 kg) were used in a 4 x 4 Latin square design with 21 days experimental periods. Experimental treatments consisted of CNSL inclusion in a total mixed ration (dry matter basis), as follows: 1) CNSL 0% (control, CON), 2) CNSL 0.012% (0.012), 3) CNSL 0.024% (0.024) and 4) CNSL 0.036% (0.036). Dry matter and nutrients intake, apparent digestibility of nutrients, fat corrected milk yield and milk composition were not affected (p > 0.05) by the inclusion of CNSL in the ration. CNSL linearly decreased the C6:0 concentration (p < 0.02), produced a quadratic response on C13:1n-5 concentration (p < 0.03) and a linear increase on C16:1n-7 concentration (p < 0.04). Results show that an intake of up to 7 gcow-1day-1 (0.036%) of CNSL may alter the milk fatty acid composition but does not influence intake, nutrient digestibility and milk yield.Editora da Universidade Estadual de Maringá2014-07-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2351210.4025/actascianimsci.v36i3.23512Acta Scientiarum. Animal Sciences; Vol 36 No 3 (2014); 311-316Acta Scientiarum. Animal Sciences; v. 36 n. 3 (2014); 311-3161807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23512/pdf_44https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23512/751375142927Coutinho, Diogo AntignaniBranco, Antonio FerrianiSantos, Geraldo Tadeu dosOsmari, Milene PuntelTeodoro, Ana LuciaDiaz, Tatiana Garciainfo:eu-repo/semantics/openAccess2014-07-23T08:49:43Zoai:periodicos.uem.br/ojs:article/23512Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2014-07-23T08:49:43Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquid |
title |
Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquid |
spellingShingle |
Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquid Coutinho, Diogo Antignani cardol cardanol methylcardol CNSL polyphenols |
title_short |
Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquid |
title_full |
Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquid |
title_fullStr |
Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquid |
title_full_unstemmed |
Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquid |
title_sort |
Intake, digestibility of nutrients, milk production and composition in dairy cows fed on diets containing cashew nut shell liquid |
author |
Coutinho, Diogo Antignani |
author_facet |
Coutinho, Diogo Antignani Branco, Antonio Ferriani Santos, Geraldo Tadeu dos Osmari, Milene Puntel Teodoro, Ana Lucia Diaz, Tatiana Garcia |
author_role |
author |
author2 |
Branco, Antonio Ferriani Santos, Geraldo Tadeu dos Osmari, Milene Puntel Teodoro, Ana Lucia Diaz, Tatiana Garcia |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Coutinho, Diogo Antignani Branco, Antonio Ferriani Santos, Geraldo Tadeu dos Osmari, Milene Puntel Teodoro, Ana Lucia Diaz, Tatiana Garcia |
dc.subject.por.fl_str_mv |
cardol cardanol methylcardol CNSL polyphenols |
topic |
cardol cardanol methylcardol CNSL polyphenols |
description |
The study evaluated the effects of supplementing cashew nut shell liquid (CNSL) in the diet of lactating dairy cows on the intake, nutrient digestibility, milk yield and composition, and fatty acids composition of milk fat. Four Holsteincows (600±43 kg) were used in a 4 x 4 Latin square design with 21 days experimental periods. Experimental treatments consisted of CNSL inclusion in a total mixed ration (dry matter basis), as follows: 1) CNSL 0% (control, CON), 2) CNSL 0.012% (0.012), 3) CNSL 0.024% (0.024) and 4) CNSL 0.036% (0.036). Dry matter and nutrients intake, apparent digestibility of nutrients, fat corrected milk yield and milk composition were not affected (p > 0.05) by the inclusion of CNSL in the ration. CNSL linearly decreased the C6:0 concentration (p < 0.02), produced a quadratic response on C13:1n-5 concentration (p < 0.03) and a linear increase on C16:1n-7 concentration (p < 0.04). Results show that an intake of up to 7 gcow-1day-1 (0.036%) of CNSL may alter the milk fatty acid composition but does not influence intake, nutrient digestibility and milk yield. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-07-23 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23512 10.4025/actascianimsci.v36i3.23512 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23512 |
identifier_str_mv |
10.4025/actascianimsci.v36i3.23512 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23512/pdf_44 https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23512/751375142927 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 36 No 3 (2014); 311-316 Acta Scientiarum. Animal Sciences; v. 36 n. 3 (2014); 311-316 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315361227603968 |