Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodeno

Detalhes bibliográficos
Autor(a) principal: Berchielli, T. T.
Data de Publicação: 1998
Outros Autores: Rodriguez, N. M., Neto, E. O., Rocha, S. S.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://cpro4576.publiccloud.com.br:8080/editora//upload/trabalho/v50/v50n2a5.pdf
http://hdl.handle.net/11449/4217
Resumo: Two external markers (chromic oxide and ytterbium chloride) and two internal markers (indigestible neutral detergent fiber-NDF and indigestible acid detergent fiber-ADF) were compared in order to determine the flow of dry and organic matter in the duodenum. Three steers with ruminal and duodenal cannulas were fed with roughage: concentrate ratios of 80:20 60:40 and 40:60. As these ratios as well as animals and experimental periods did not show significant effects, only markers will be discussed the flow of the duodenal dry matter were 3816.8, 3269.3, 2739.2 and 2713.2g/day and of the organic matter were 3305.1, 2841.6, 2392.2 and 2351.3g/day estimated by chromic oxide, ytterbium chloride, indigestible NDF and indigestible ADF, respectively. The coefficients of ruminal digestion of the dry matter expressed as a percentage of the total digested were 38.8, 57.8, 80.2 and 81.9% and organic matter were 48.4, 65.3 84.8 and 85.7, when estimated by chromic oxide, ytterbium chloride, indigestible NDF and indigestible ADF, respectively. Ir was concluded that different markers lead to different estimation of duodenal flow and indigestible NDF and indigestible ADF are equivalent markers.
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spelling Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodenoComparison of markers of particulate matter to study the flow of duodenal dry and organic matterchromic oxideytterbium chlorideindigestible NDFindigestible ADFBovineTwo external markers (chromic oxide and ytterbium chloride) and two internal markers (indigestible neutral detergent fiber-NDF and indigestible acid detergent fiber-ADF) were compared in order to determine the flow of dry and organic matter in the duodenum. Three steers with ruminal and duodenal cannulas were fed with roughage: concentrate ratios of 80:20 60:40 and 40:60. As these ratios as well as animals and experimental periods did not show significant effects, only markers will be discussed the flow of the duodenal dry matter were 3816.8, 3269.3, 2739.2 and 2713.2g/day and of the organic matter were 3305.1, 2841.6, 2392.2 and 2351.3g/day estimated by chromic oxide, ytterbium chloride, indigestible NDF and indigestible ADF, respectively. The coefficients of ruminal digestion of the dry matter expressed as a percentage of the total digested were 38.8, 57.8, 80.2 and 81.9% and organic matter were 48.4, 65.3 84.8 and 85.7, when estimated by chromic oxide, ytterbium chloride, indigestible NDF and indigestible ADF, respectively. Ir was concluded that different markers lead to different estimation of duodenal flow and indigestible NDF and indigestible ADF are equivalent markers.UNESP, Dept Zootecn, BR-14870000 Jaboticabal, SP, BrazilUFMG, Escola Vet, Dept Zootecn, Belo Horizonte, MG, BrazilUFMG, Dept Quim, Belo Horizonte, MG, BrazilUNESP, Dept Zootecn, BR-14870000 Jaboticabal, SP, BrazilArquivo Brasileiro Medicina Veterinaria ZootecniaUniversidade Estadual Paulista (Unesp)Universidade Federal de Minas Gerais (UFMG)Berchielli, T. T.Rodriguez, N. M.Neto, E. O.Rocha, S. S.2014-05-20T13:17:57Z2014-05-20T13:17:57Z1998-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article147-152application/pdfhttp://cpro4576.publiccloud.com.br:8080/editora//upload/trabalho/v50/v50n2a5.pdfArquivo Brasileiro de Medicina Veterinaria e Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 50, n. 2, p. 147-152, 1998.0102-0935http://hdl.handle.net/11449/4217WOS:000075684800005WOS000075684800005.pdf5317385915649516Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporArquivo Brasileiro de Medicina Veterinária e Zootecnia0.2860,248info:eu-repo/semantics/openAccess2024-06-07T18:40:52Zoai:repositorio.unesp.br:11449/4217Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:41:07.790060Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodeno
Comparison of markers of particulate matter to study the flow of duodenal dry and organic matter
title Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodeno
spellingShingle Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodeno
Berchielli, T. T.
chromic oxide
ytterbium chloride
indigestible NDF
indigestible ADF
Bovine
title_short Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodeno
title_full Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodeno
title_fullStr Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodeno
title_full_unstemmed Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodeno
title_sort Comparação de marcadores de fase sólida para medir fluxo de matéria seca e matéria orgânica no duodeno
author Berchielli, T. T.
author_facet Berchielli, T. T.
Rodriguez, N. M.
Neto, E. O.
Rocha, S. S.
author_role author
author2 Rodriguez, N. M.
Neto, E. O.
Rocha, S. S.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de Minas Gerais (UFMG)
dc.contributor.author.fl_str_mv Berchielli, T. T.
Rodriguez, N. M.
Neto, E. O.
Rocha, S. S.
dc.subject.por.fl_str_mv chromic oxide
ytterbium chloride
indigestible NDF
indigestible ADF
Bovine
topic chromic oxide
ytterbium chloride
indigestible NDF
indigestible ADF
Bovine
description Two external markers (chromic oxide and ytterbium chloride) and two internal markers (indigestible neutral detergent fiber-NDF and indigestible acid detergent fiber-ADF) were compared in order to determine the flow of dry and organic matter in the duodenum. Three steers with ruminal and duodenal cannulas were fed with roughage: concentrate ratios of 80:20 60:40 and 40:60. As these ratios as well as animals and experimental periods did not show significant effects, only markers will be discussed the flow of the duodenal dry matter were 3816.8, 3269.3, 2739.2 and 2713.2g/day and of the organic matter were 3305.1, 2841.6, 2392.2 and 2351.3g/day estimated by chromic oxide, ytterbium chloride, indigestible NDF and indigestible ADF, respectively. The coefficients of ruminal digestion of the dry matter expressed as a percentage of the total digested were 38.8, 57.8, 80.2 and 81.9% and organic matter were 48.4, 65.3 84.8 and 85.7, when estimated by chromic oxide, ytterbium chloride, indigestible NDF and indigestible ADF, respectively. Ir was concluded that different markers lead to different estimation of duodenal flow and indigestible NDF and indigestible ADF are equivalent markers.
publishDate 1998
dc.date.none.fl_str_mv 1998-04-01
2014-05-20T13:17:57Z
2014-05-20T13:17:57Z
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://cpro4576.publiccloud.com.br:8080/editora//upload/trabalho/v50/v50n2a5.pdf
Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 50, n. 2, p. 147-152, 1998.
0102-0935
http://hdl.handle.net/11449/4217
WOS:000075684800005
WOS000075684800005.pdf
5317385915649516
url http://cpro4576.publiccloud.com.br:8080/editora//upload/trabalho/v50/v50n2a5.pdf
http://hdl.handle.net/11449/4217
identifier_str_mv Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 50, n. 2, p. 147-152, 1998.
0102-0935
WOS:000075684800005
WOS000075684800005.pdf
5317385915649516
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Arquivo Brasileiro de Medicina Veterinária e Zootecnia
0.286
0,248
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 147-152
application/pdf
dc.publisher.none.fl_str_mv Arquivo Brasileiro Medicina Veterinaria Zootecnia
publisher.none.fl_str_mv Arquivo Brasileiro Medicina Veterinaria Zootecnia
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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