Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kinetics
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.37496/RBZ5120200186 http://hdl.handle.net/11449/246339 |
Resumo: | The objective was to evaluate the inclusion of chitosan (CHI) and technical cashew nut shell liquid (CNSLt) as natural feed additives in cattle diets on nutrient digestibility, ruminal fermentation, and in vitro gas production kinetics. We conducted a completely randomized design with 5×4 factorial arrangement, with 20, 35, 50, 65, and 100% Tifton 85 hay and four additives, monensin (200 mg/kg DM), CNSLt (500 mg/kg DM), CHI (500 mg/kg DM), and CNSLt+CHI (500 mg/kg DM/each). Dry matter (DM) and organic matter (OM) digestibility showed a linear reduction according to forage levels. The highest DM digestibility was observed with CHI on cattle diets. Inclusion of CHI increased DM digestibility. The highest in vitro organic matter and crude protein (CP) digestibilities were observed for CNSLt+CHI. The in vitro dry matter digestibility increased linearly with concentrate in the diet. There was interaction of forage:concentrate ratio and the additives for neutral detergent fiber, acid detergent fiber and hemicellulose digestibility. Chitosan, CNSLt, and CNSLt+CHI promoted the lowest acetate:propionate ratio compared with monensin. Total gas production showed interaction of the forage:concentrate ratio and additives. Lag time was lowest with CNSLt+CHI. Chitosan and CNSLt can be considered alternative fermentation modulators to ionophores by improving nutrient digestibility and increasing ruminal propionate concentrations. |
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Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kineticsGas productionNatural feed additivesRumen fermentationShort-chain fatty acidsThe objective was to evaluate the inclusion of chitosan (CHI) and technical cashew nut shell liquid (CNSLt) as natural feed additives in cattle diets on nutrient digestibility, ruminal fermentation, and in vitro gas production kinetics. We conducted a completely randomized design with 5×4 factorial arrangement, with 20, 35, 50, 65, and 100% Tifton 85 hay and four additives, monensin (200 mg/kg DM), CNSLt (500 mg/kg DM), CHI (500 mg/kg DM), and CNSLt+CHI (500 mg/kg DM/each). Dry matter (DM) and organic matter (OM) digestibility showed a linear reduction according to forage levels. The highest DM digestibility was observed with CHI on cattle diets. Inclusion of CHI increased DM digestibility. The highest in vitro organic matter and crude protein (CP) digestibilities were observed for CNSLt+CHI. The in vitro dry matter digestibility increased linearly with concentrate in the diet. There was interaction of forage:concentrate ratio and the additives for neutral detergent fiber, acid detergent fiber and hemicellulose digestibility. Chitosan, CNSLt, and CNSLt+CHI promoted the lowest acetate:propionate ratio compared with monensin. Total gas production showed interaction of the forage:concentrate ratio and additives. Lag time was lowest with CNSLt+CHI. Chitosan and CNSLt can be considered alternative fermentation modulators to ionophores by improving nutrient digestibility and increasing ruminal propionate concentrations.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Federal do Tocantins Escola de Medicina Veterinária e Zootecnia, TOUniversidade Federal da Grande Dourados Faculdade de Ciências Agrárias, MSUniversidade Estadual de Maringá Departamento de Zootecnia, PRUniversidade Federal de Santa Catarina Departamento de Zootecnia e Desenvolvimento Rural, SCUniversidade Federal de Mato Grosso do Sul Faculdade de Medicina Veterinária e Zootecnia, MSUniversidade Federal do Sul e Sudeste do Pará Instituto de Estudos em Desenvolvimento Agrário e Regional, PAUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Medicina Veterinária e Zootecnia, SPUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Medicina Veterinária e Zootecnia, SPEscola de Medicina Veterinária e ZootecniaFaculdade de Ciências AgráriasUniversidade Estadual de Maringá (UEM)Universidade Federal de Santa Catarina (UFSC)Universidade Federal de Mato Grosso do Sul (UFMS)Instituto de Estudos em Desenvolvimento Agrário e RegionalUniversidade Estadual Paulista (UNESP)de Queiroz Vieira, Elis Reginae Buschinelli, Rafael Henrique de TonissiDiaz, Tatiana GarciaOsmari, Milene Puntelde Oliveira Seno, LeonardoÍtavo, Luís Carlos VinhasGandra, Jefferson RodriguesAnschau, Douglas Gabrielde Oliveira, Raquel Tenórioda Silva, Nayara GonçalvesJacaúna, Amanna Gonzaga [UNESP]2023-07-29T12:38:19Z2023-07-29T12:38:19Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.37496/RBZ5120200186Revista Brasileira de Zootecnia, v. 51.1806-92901516-3598http://hdl.handle.net/11449/24633910.37496/RBZ51202001862-s2.0-85142224189Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Zootecniainfo:eu-repo/semantics/openAccess2023-07-29T12:38:19Zoai:repositorio.unesp.br:11449/246339Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T12:38:19Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kinetics |
title |
Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kinetics |
spellingShingle |
Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kinetics de Queiroz Vieira, Elis Regina Gas production Natural feed additives Rumen fermentation Short-chain fatty acids |
title_short |
Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kinetics |
title_full |
Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kinetics |
title_fullStr |
Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kinetics |
title_full_unstemmed |
Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kinetics |
title_sort |
Chitosan combined with technical cashew nut shell liquid improves in vitro ruminal parameters and gas production kinetics |
author |
de Queiroz Vieira, Elis Regina |
author_facet |
de Queiroz Vieira, Elis Regina e Buschinelli, Rafael Henrique de Tonissi Diaz, Tatiana Garcia Osmari, Milene Puntel de Oliveira Seno, Leonardo Ítavo, Luís Carlos Vinhas Gandra, Jefferson Rodrigues Anschau, Douglas Gabriel de Oliveira, Raquel Tenório da Silva, Nayara Gonçalves Jacaúna, Amanna Gonzaga [UNESP] |
author_role |
author |
author2 |
e Buschinelli, Rafael Henrique de Tonissi Diaz, Tatiana Garcia Osmari, Milene Puntel de Oliveira Seno, Leonardo Ítavo, Luís Carlos Vinhas Gandra, Jefferson Rodrigues Anschau, Douglas Gabriel de Oliveira, Raquel Tenório da Silva, Nayara Gonçalves Jacaúna, Amanna Gonzaga [UNESP] |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Escola de Medicina Veterinária e Zootecnia Faculdade de Ciências Agrárias Universidade Estadual de Maringá (UEM) Universidade Federal de Santa Catarina (UFSC) Universidade Federal de Mato Grosso do Sul (UFMS) Instituto de Estudos em Desenvolvimento Agrário e Regional Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
de Queiroz Vieira, Elis Regina e Buschinelli, Rafael Henrique de Tonissi Diaz, Tatiana Garcia Osmari, Milene Puntel de Oliveira Seno, Leonardo Ítavo, Luís Carlos Vinhas Gandra, Jefferson Rodrigues Anschau, Douglas Gabriel de Oliveira, Raquel Tenório da Silva, Nayara Gonçalves Jacaúna, Amanna Gonzaga [UNESP] |
dc.subject.por.fl_str_mv |
Gas production Natural feed additives Rumen fermentation Short-chain fatty acids |
topic |
Gas production Natural feed additives Rumen fermentation Short-chain fatty acids |
description |
The objective was to evaluate the inclusion of chitosan (CHI) and technical cashew nut shell liquid (CNSLt) as natural feed additives in cattle diets on nutrient digestibility, ruminal fermentation, and in vitro gas production kinetics. We conducted a completely randomized design with 5×4 factorial arrangement, with 20, 35, 50, 65, and 100% Tifton 85 hay and four additives, monensin (200 mg/kg DM), CNSLt (500 mg/kg DM), CHI (500 mg/kg DM), and CNSLt+CHI (500 mg/kg DM/each). Dry matter (DM) and organic matter (OM) digestibility showed a linear reduction according to forage levels. The highest DM digestibility was observed with CHI on cattle diets. Inclusion of CHI increased DM digestibility. The highest in vitro organic matter and crude protein (CP) digestibilities were observed for CNSLt+CHI. The in vitro dry matter digestibility increased linearly with concentrate in the diet. There was interaction of forage:concentrate ratio and the additives for neutral detergent fiber, acid detergent fiber and hemicellulose digestibility. Chitosan, CNSLt, and CNSLt+CHI promoted the lowest acetate:propionate ratio compared with monensin. Total gas production showed interaction of the forage:concentrate ratio and additives. Lag time was lowest with CNSLt+CHI. Chitosan and CNSLt can be considered alternative fermentation modulators to ionophores by improving nutrient digestibility and increasing ruminal propionate concentrations. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-07-29T12:38:19Z 2023-07-29T12:38:19Z |
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/10.37496/RBZ5120200186 Revista Brasileira de Zootecnia, v. 51. 1806-9290 1516-3598 http://hdl.handle.net/11449/246339 10.37496/RBZ5120200186 2-s2.0-85142224189 |
url |
http://dx.doi.org/10.37496/RBZ5120200186 http://hdl.handle.net/11449/246339 |
identifier_str_mv |
Revista Brasileira de Zootecnia, v. 51. 1806-9290 1516-3598 10.37496/RBZ5120200186 2-s2.0-85142224189 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Zootecnia |
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 |
|
_version_ |
1803650070222995456 |