Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibility

Detalhes bibliográficos
Autor(a) principal: Homem Junior, Antonio Carlos
Data de Publicação: 2018
Outros Autores: Ezequiel, Jane Maria Bertocco, Cremasco, Leonardo Fernandes, Almeida, Marco Túlio Costa, Paschoaloto, Josimari Regina, D'Áurea, André Pastori, Perez, Henrique Leal
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30338
Resumo: The objective of this study was to evaluate in vitro nutrient disappearance and in vivo nutrient digestibility of cattle diets containing 70 or 30% roughage, with and without glycerin supplementation. Four Nellore cattle were used in the study based on a 4 × 4 Latin Square design in a 2 × 2 factorial arrangement. Inclusion of glycerin and roughage proportion did not affect the nutrient disappearance of each ingredient (P > 0.05). Regardless of the inclusion of glycerin, a reduction in the proportion of roughage led to an increase (P < 0.05) in DMDis (64 vs. 72%), NDFDis (41 vs. 54%), and ADFDis (31 vs. 44%) of the total rations. Inclusion of glycerin resulted in an increase (P < 0.05) in DMD (70 vs. 62%) and a reduction (P < 0.05) in CPD (32 vs. 38%) and STD (82 vs. 74%). The diet containing 30% roughage led to higher (P < 0.05) DMD (67 vs. 65%) and CPD (35 vs. 33%) in comparison with the 70% roughage diet, but did not differ (P > 0.05) in STD (78%). Inclusion of glycerin at 20% of the total DM increased the utilisation of dietary DM without affecting the fibrous fraction of the diet. Glycerin supplementation in diets containing 70% roughage improves neutral detergent fibre digestibility.
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spelling Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibilityEfeito da inclusão de glicerina em dietas contendo 30 ou 70% de forragem sobre o desaparecimento e a digestibilidade de alimentosINDFGlycerolIngredientsIn vitroIn vivoTotal ration.FDNiGlicerolIngredientesIn vitroIn vivoRação total.The objective of this study was to evaluate in vitro nutrient disappearance and in vivo nutrient digestibility of cattle diets containing 70 or 30% roughage, with and without glycerin supplementation. Four Nellore cattle were used in the study based on a 4 × 4 Latin Square design in a 2 × 2 factorial arrangement. Inclusion of glycerin and roughage proportion did not affect the nutrient disappearance of each ingredient (P > 0.05). Regardless of the inclusion of glycerin, a reduction in the proportion of roughage led to an increase (P < 0.05) in DMDis (64 vs. 72%), NDFDis (41 vs. 54%), and ADFDis (31 vs. 44%) of the total rations. Inclusion of glycerin resulted in an increase (P < 0.05) in DMD (70 vs. 62%) and a reduction (P < 0.05) in CPD (32 vs. 38%) and STD (82 vs. 74%). The diet containing 30% roughage led to higher (P < 0.05) DMD (67 vs. 65%) and CPD (35 vs. 33%) in comparison with the 70% roughage diet, but did not differ (P > 0.05) in STD (78%). Inclusion of glycerin at 20% of the total DM increased the utilisation of dietary DM without affecting the fibrous fraction of the diet. Glycerin supplementation in diets containing 70% roughage improves neutral detergent fibre digestibility.O objetivo deste estudo foi avaliar o desaparecimento in vitro de nutrientes e a digestibilidade in vivo de alimentos para bovinos contendo 70 ou 30% de forragem, com e sem suplementação de glicerina. Foram utilizados quatro bovinos Nelore num delineamento quadrado latino 4 × 4 em um esquema fatorial 2 × 2. A inclusão de glicerina e forragem não afetou o desaparecimento de nutrientes dos ingredientes (P > 0,05). Independentemente da inclusão de glicerina, uma redução na proporção de forragem provocou um aumento (P < 0,05) na DesMS (64 vs. 72%), DesFDN (41 versus 54%) e DesFDA (31 vs. 44%) das rações totais. A inclusão de glicerina resultou em um aumento (P < 0,05) na DMS (70 contra 62%) e uma redução (P < 0,05) na DPB (32 vs. 38%) e DAM (82 versus 74%). A dieta contendo 30% de forragem proporcionou maior (P < 0,05) DMS (67 vs. 65%) e DPB (35 versus 33%) em comparação à dieta com 70% de forragem, mas não diferiu (P > 0,05) na DAM (78%). A inclusão de 20% de glicerina aumentou a utilização de MS sem afetar a da fração fibrosa da dieta. A suplementação de glicerina em dietas contendo 70% de forragem melhora a digestibilidade de fibra de detergente neutro.UEL2018-08-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3033810.5433/1679-0359.2018v39n4p1717Semina: Ciências Agrárias; Vol. 39 No. 4 (2018); 1717-1724Semina: Ciências Agrárias; v. 39 n. 4 (2018); 1717-17241679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30338/23992Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessHomem Junior, Antonio CarlosEzequiel, Jane Maria BertoccoCremasco, Leonardo FernandesAlmeida, Marco Túlio CostaPaschoaloto, Josimari ReginaD'Áurea, André PastoriPerez, Henrique Leal2022-10-20T20:02:16Zoai:ojs.pkp.sfu.ca:article/30338Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-20T20:02:16Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibility
Efeito da inclusão de glicerina em dietas contendo 30 ou 70% de forragem sobre o desaparecimento e a digestibilidade de alimentos
title Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibility
spellingShingle Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibility
Homem Junior, Antonio Carlos
INDF
Glycerol
Ingredients
In vitro
In vivo
Total ration.
FDNi
Glicerol
Ingredientes
In vitro
In vivo
Ração total.
title_short Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibility
title_full Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibility
title_fullStr Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibility
title_full_unstemmed Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibility
title_sort Effects of the inclusion of glycerin in diets containing 30 or 70% roughage on feed disappearance and digestibility
author Homem Junior, Antonio Carlos
author_facet Homem Junior, Antonio Carlos
Ezequiel, Jane Maria Bertocco
Cremasco, Leonardo Fernandes
Almeida, Marco Túlio Costa
Paschoaloto, Josimari Regina
D'Áurea, André Pastori
Perez, Henrique Leal
author_role author
author2 Ezequiel, Jane Maria Bertocco
Cremasco, Leonardo Fernandes
Almeida, Marco Túlio Costa
Paschoaloto, Josimari Regina
D'Áurea, André Pastori
Perez, Henrique Leal
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Homem Junior, Antonio Carlos
Ezequiel, Jane Maria Bertocco
Cremasco, Leonardo Fernandes
Almeida, Marco Túlio Costa
Paschoaloto, Josimari Regina
D'Áurea, André Pastori
Perez, Henrique Leal
dc.subject.por.fl_str_mv INDF
Glycerol
Ingredients
In vitro
In vivo
Total ration.
FDNi
Glicerol
Ingredientes
In vitro
In vivo
Ração total.
topic INDF
Glycerol
Ingredients
In vitro
In vivo
Total ration.
FDNi
Glicerol
Ingredientes
In vitro
In vivo
Ração total.
description The objective of this study was to evaluate in vitro nutrient disappearance and in vivo nutrient digestibility of cattle diets containing 70 or 30% roughage, with and without glycerin supplementation. Four Nellore cattle were used in the study based on a 4 × 4 Latin Square design in a 2 × 2 factorial arrangement. Inclusion of glycerin and roughage proportion did not affect the nutrient disappearance of each ingredient (P > 0.05). Regardless of the inclusion of glycerin, a reduction in the proportion of roughage led to an increase (P < 0.05) in DMDis (64 vs. 72%), NDFDis (41 vs. 54%), and ADFDis (31 vs. 44%) of the total rations. Inclusion of glycerin resulted in an increase (P < 0.05) in DMD (70 vs. 62%) and a reduction (P < 0.05) in CPD (32 vs. 38%) and STD (82 vs. 74%). The diet containing 30% roughage led to higher (P < 0.05) DMD (67 vs. 65%) and CPD (35 vs. 33%) in comparison with the 70% roughage diet, but did not differ (P > 0.05) in STD (78%). Inclusion of glycerin at 20% of the total DM increased the utilisation of dietary DM without affecting the fibrous fraction of the diet. Glycerin supplementation in diets containing 70% roughage improves neutral detergent fibre digestibility.
publishDate 2018
dc.date.none.fl_str_mv 2018-08-02
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30338
10.5433/1679-0359.2018v39n4p1717
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30338
identifier_str_mv 10.5433/1679-0359.2018v39n4p1717
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30338/23992
dc.rights.driver.fl_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 39 No. 4 (2018); 1717-1724
Semina: Ciências Agrárias; v. 39 n. 4 (2018); 1717-1724
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
_version_ 1799306078360436736

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