NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYME

Detalhes bibliográficos
Autor(a) principal: Siqueira, Marco Tulio Santos
Data de Publicação: 2022
Outros Autores: Souza, Amanda Menezes de, Schultz, Erica Beatriz, Oliveira, Karla Alves [UNESP], Sousa, Luciano Fernandes, Macedo Jr, Gilberto de Lima
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.17523/bia.2022.v79.e1507
http://hdl.handle.net/11449/245083
Resumo: This study aimed to evaluate the dry matter digestibility, intake and metabolic profile of ewe lambs fed active or inactive yeasts in the diet containing fibrolytic enzyme. Twenty crossbred animals with an average weight of 33.4kg and an average age of six months were distributed in a completely randomized design. The treatments consisted of yeasts: Control (no yeast), Milk Sacc X (R) (active yeast), Active Flora (R) (active yeast + inactive yeast) and Rumen Yeast (R) (inactive yeast). Analysis of variance and SNK test were applied with a significance level of 5% for type I error. There was no difference for dry matter intake between treatments (P > 0.05). There was a significant trend (P=0.0596) for dry matter digestibility, with higher values for the control treatment. There was a significant trend for blood metabolites (P=0.0705), in which the diet containing Milk Sacc (R) was superior to the other treatments for total protein concentration. In addition, there was a statistical difference (P < 0.05) for urea concentration, in which control and Active Flora (R) treatments were superior to the others. The inclusion of active or inactive yeasts in the diet for ewe lambs containing fibrolytic enzyme reduces dietary digestibility, without affecting the dry matter intake, in addition, it increases urea and total protein levels without causing liver or kidney damage in ewe lambs.
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spelling NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYMEMicrobial additiveDigestibilityMetabolitesOvis ariesRuminantsThis study aimed to evaluate the dry matter digestibility, intake and metabolic profile of ewe lambs fed active or inactive yeasts in the diet containing fibrolytic enzyme. Twenty crossbred animals with an average weight of 33.4kg and an average age of six months were distributed in a completely randomized design. The treatments consisted of yeasts: Control (no yeast), Milk Sacc X (R) (active yeast), Active Flora (R) (active yeast + inactive yeast) and Rumen Yeast (R) (inactive yeast). Analysis of variance and SNK test were applied with a significance level of 5% for type I error. There was no difference for dry matter intake between treatments (P > 0.05). There was a significant trend (P=0.0596) for dry matter digestibility, with higher values for the control treatment. There was a significant trend for blood metabolites (P=0.0705), in which the diet containing Milk Sacc (R) was superior to the other treatments for total protein concentration. In addition, there was a statistical difference (P < 0.05) for urea concentration, in which control and Active Flora (R) treatments were superior to the others. The inclusion of active or inactive yeasts in the diet for ewe lambs containing fibrolytic enzyme reduces dietary digestibility, without affecting the dry matter intake, in addition, it increases urea and total protein levels without causing liver or kidney damage in ewe lambs.Univ Fed Vicosa, Vicosa, MG, BrazilUniv Estadual Paulista Julio Mesquita Filho UNESP, Jaboticabal, SP, BrazilUniv Fed Tocantins, Tocantins, TO, BrazilUniv Fed Uberlandia, Uberlandia, MG, BrazilUniv Estadual Paulista Julio Mesquita Filho UNESP, Jaboticabal, SP, BrazilInst ZootecniaUniversidade Federal de Viçosa (UFV)Universidade Estadual Paulista (UNESP)Univ Fed TocantinsUniversidade Federal de Uberlândia (UFU)Siqueira, Marco Tulio SantosSouza, Amanda Menezes deSchultz, Erica BeatrizOliveira, Karla Alves [UNESP]Sousa, Luciano FernandesMacedo Jr, Gilberto de Lima2023-07-29T11:36:44Z2023-07-29T11:36:44Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1-14http://dx.doi.org/10.17523/bia.2022.v79.e1507Boletim de Industria Animal. Nova Odessa: Inst Zootecnia, v. 79, p. 1-14, 2022.0067-9615http://hdl.handle.net/11449/24508310.17523/bia.2022.v79.e1507WOS:000856526400001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBoletim De Industria Animalinfo:eu-repo/semantics/openAccess2023-07-29T11:36:44Zoai:repositorio.unesp.br:11449/245083Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:09:00.723818Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYME
title NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYME
spellingShingle NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYME
Siqueira, Marco Tulio Santos
Microbial additive
Digestibility
Metabolites
Ovis aries
Ruminants
title_short NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYME
title_full NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYME
title_fullStr NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYME
title_full_unstemmed NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYME
title_sort NUTRITIONAL AND METABOLIC PARAMETERS OF EWE LAMBS FED YEAST IN THE DIET CONTAINING FIBROLYTIC ENZYME
author Siqueira, Marco Tulio Santos
author_facet Siqueira, Marco Tulio Santos
Souza, Amanda Menezes de
Schultz, Erica Beatriz
Oliveira, Karla Alves [UNESP]
Sousa, Luciano Fernandes
Macedo Jr, Gilberto de Lima
author_role author
author2 Souza, Amanda Menezes de
Schultz, Erica Beatriz
Oliveira, Karla Alves [UNESP]
Sousa, Luciano Fernandes
Macedo Jr, Gilberto de Lima
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de Viçosa (UFV)
Universidade Estadual Paulista (UNESP)
Univ Fed Tocantins
Universidade Federal de Uberlândia (UFU)
dc.contributor.author.fl_str_mv Siqueira, Marco Tulio Santos
Souza, Amanda Menezes de
Schultz, Erica Beatriz
Oliveira, Karla Alves [UNESP]
Sousa, Luciano Fernandes
Macedo Jr, Gilberto de Lima
dc.subject.por.fl_str_mv Microbial additive
Digestibility
Metabolites
Ovis aries
Ruminants
topic Microbial additive
Digestibility
Metabolites
Ovis aries
Ruminants
description This study aimed to evaluate the dry matter digestibility, intake and metabolic profile of ewe lambs fed active or inactive yeasts in the diet containing fibrolytic enzyme. Twenty crossbred animals with an average weight of 33.4kg and an average age of six months were distributed in a completely randomized design. The treatments consisted of yeasts: Control (no yeast), Milk Sacc X (R) (active yeast), Active Flora (R) (active yeast + inactive yeast) and Rumen Yeast (R) (inactive yeast). Analysis of variance and SNK test were applied with a significance level of 5% for type I error. There was no difference for dry matter intake between treatments (P > 0.05). There was a significant trend (P=0.0596) for dry matter digestibility, with higher values for the control treatment. There was a significant trend for blood metabolites (P=0.0705), in which the diet containing Milk Sacc (R) was superior to the other treatments for total protein concentration. In addition, there was a statistical difference (P < 0.05) for urea concentration, in which control and Active Flora (R) treatments were superior to the others. The inclusion of active or inactive yeasts in the diet for ewe lambs containing fibrolytic enzyme reduces dietary digestibility, without affecting the dry matter intake, in addition, it increases urea and total protein levels without causing liver or kidney damage in ewe lambs.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-07-29T11:36:44Z
2023-07-29T11:36:44Z
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/10.17523/bia.2022.v79.e1507
Boletim de Industria Animal. Nova Odessa: Inst Zootecnia, v. 79, p. 1-14, 2022.
0067-9615
http://hdl.handle.net/11449/245083
10.17523/bia.2022.v79.e1507
WOS:000856526400001
url http://dx.doi.org/10.17523/bia.2022.v79.e1507
http://hdl.handle.net/11449/245083
identifier_str_mv Boletim de Industria Animal. Nova Odessa: Inst Zootecnia, v. 79, p. 1-14, 2022.
0067-9615
10.17523/bia.2022.v79.e1507
WOS:000856526400001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Boletim De Industria Animal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1-14
dc.publisher.none.fl_str_mv Inst Zootecnia
publisher.none.fl_str_mv Inst 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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