Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeo
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/231928 |
Resumo: | The objective of this work was to evaluate the effect of adding mannanoligosaccharides (MOS) to piglet diets on digestibility of nutrients, performance and morphophysiological characteristics of the digestive tract. In the fi rst experiment, 16 piglets with a weight of 24.8±2.79 kg were used. Total feces were collected to determine the digestibility of the control feed and feed with 0.5% prebiotic. In the second experiment, 30 gilts with ages ranging from 22 to 63 days and a mean weight of 6.28±1.40 kg were used to evaluate diarrhea performance and incidence. In the third experiment, 15 gilts ranging from 22 to 63 days in age and a mean weight of 5.74±0.93 kg were used to evaluate intestinal morphology, relative weight of the liver and pancreas, and pH of the stomach, small intestine and cecum contents. In the second and third experiments, the treatments used were: positive control (basal diet + neomycin sulfate), negative control (basal diet) and basal diet with 0.25, 0.50 or 0.75% of MOS added. The experimental design was in randomized blocks. The use of different levels of MOS in piglet diets does not promote better digestibility of the nutrients, performance and morphophysiological characteristics of digestive tract. |
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Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeoDigestibility, performance and morphophysiological characteristics of the digestive tract of weaned piglets under diets with mannanoligosaccharidesAnimal nutritionDiarrheaFeedImmunityPrebioticsThe objective of this work was to evaluate the effect of adding mannanoligosaccharides (MOS) to piglet diets on digestibility of nutrients, performance and morphophysiological characteristics of the digestive tract. In the fi rst experiment, 16 piglets with a weight of 24.8±2.79 kg were used. Total feces were collected to determine the digestibility of the control feed and feed with 0.5% prebiotic. In the second experiment, 30 gilts with ages ranging from 22 to 63 days and a mean weight of 6.28±1.40 kg were used to evaluate diarrhea performance and incidence. In the third experiment, 15 gilts ranging from 22 to 63 days in age and a mean weight of 5.74±0.93 kg were used to evaluate intestinal morphology, relative weight of the liver and pancreas, and pH of the stomach, small intestine and cecum contents. In the second and third experiments, the treatments used were: positive control (basal diet + neomycin sulfate), negative control (basal diet) and basal diet with 0.25, 0.50 or 0.75% of MOS added. The experimental design was in randomized blocks. The use of different levels of MOS in piglet diets does not promote better digestibility of the nutrients, performance and morphophysiological characteristics of digestive tract.Universidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias, Paulo Donato Castellane, s/no, CEP 14884-900 Jaboticabal, SPUniversidade Federal da Paraíba Centro de Ciências Humanas Sociais e Agrárias, Campus III, s/no, CEP 58225-000 Bananeiras, PBUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias, Paulo Donato Castellane, s/no, CEP 14884-900 Jaboticabal, SPUniversidade Estadual Paulista (UNESP)Universidade Federal da Paraíba (UFPB)dos Santos, Vivian Maia [UNESP]Thomaz, Maria Cristina [UNESP]Pascoal, Leonardo Augusto FonsecaRuiz, Urbano dos Santos [UNESP]Watanabe, Pedro HenriqueHuaynate, Rizal Alcides Robles [UNESP]da Silva, Susana Zaneti [UNESP]de Faria, Henrique Gonzáles [UNESP]2022-04-29T08:48:14Z2022-04-29T08:48:14Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article99-105Pesquisa Agropecuaria Brasileira, v. 45, n. 1, p. 99-105, 2010.0100-204X1678-3921http://hdl.handle.net/11449/2319282-s2.0-77953727977Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporPesquisa Agropecuaria Brasileirainfo:eu-repo/semantics/openAccess2024-06-07T18:43:35Zoai:repositorio.unesp.br:11449/231928Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:32:13.246811Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeo Digestibility, performance and morphophysiological characteristics of the digestive tract of weaned piglets under diets with mannanoligosaccharides |
title |
Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeo |
spellingShingle |
Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeo dos Santos, Vivian Maia [UNESP] Animal nutrition Diarrhea Feed Immunity Prebiotics |
title_short |
Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeo |
title_full |
Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeo |
title_fullStr |
Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeo |
title_full_unstemmed |
Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeo |
title_sort |
Digestibilidade, desempenho e características morfofi siológicas do trato digestório de leitões desmamados sob dietas com mananoligossacarídeo |
author |
dos Santos, Vivian Maia [UNESP] |
author_facet |
dos Santos, Vivian Maia [UNESP] Thomaz, Maria Cristina [UNESP] Pascoal, Leonardo Augusto Fonseca Ruiz, Urbano dos Santos [UNESP] Watanabe, Pedro Henrique Huaynate, Rizal Alcides Robles [UNESP] da Silva, Susana Zaneti [UNESP] de Faria, Henrique Gonzáles [UNESP] |
author_role |
author |
author2 |
Thomaz, Maria Cristina [UNESP] Pascoal, Leonardo Augusto Fonseca Ruiz, Urbano dos Santos [UNESP] Watanabe, Pedro Henrique Huaynate, Rizal Alcides Robles [UNESP] da Silva, Susana Zaneti [UNESP] de Faria, Henrique Gonzáles [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal da Paraíba (UFPB) |
dc.contributor.author.fl_str_mv |
dos Santos, Vivian Maia [UNESP] Thomaz, Maria Cristina [UNESP] Pascoal, Leonardo Augusto Fonseca Ruiz, Urbano dos Santos [UNESP] Watanabe, Pedro Henrique Huaynate, Rizal Alcides Robles [UNESP] da Silva, Susana Zaneti [UNESP] de Faria, Henrique Gonzáles [UNESP] |
dc.subject.por.fl_str_mv |
Animal nutrition Diarrhea Feed Immunity Prebiotics |
topic |
Animal nutrition Diarrhea Feed Immunity Prebiotics |
description |
The objective of this work was to evaluate the effect of adding mannanoligosaccharides (MOS) to piglet diets on digestibility of nutrients, performance and morphophysiological characteristics of the digestive tract. In the fi rst experiment, 16 piglets with a weight of 24.8±2.79 kg were used. Total feces were collected to determine the digestibility of the control feed and feed with 0.5% prebiotic. In the second experiment, 30 gilts with ages ranging from 22 to 63 days and a mean weight of 6.28±1.40 kg were used to evaluate diarrhea performance and incidence. In the third experiment, 15 gilts ranging from 22 to 63 days in age and a mean weight of 5.74±0.93 kg were used to evaluate intestinal morphology, relative weight of the liver and pancreas, and pH of the stomach, small intestine and cecum contents. In the second and third experiments, the treatments used were: positive control (basal diet + neomycin sulfate), negative control (basal diet) and basal diet with 0.25, 0.50 or 0.75% of MOS added. The experimental design was in randomized blocks. The use of different levels of MOS in piglet diets does not promote better digestibility of the nutrients, performance and morphophysiological characteristics of digestive tract. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-01 2022-04-29T08:48:14Z 2022-04-29T08:48:14Z |
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 |
Pesquisa Agropecuaria Brasileira, v. 45, n. 1, p. 99-105, 2010. 0100-204X 1678-3921 http://hdl.handle.net/11449/231928 2-s2.0-77953727977 |
identifier_str_mv |
Pesquisa Agropecuaria Brasileira, v. 45, n. 1, p. 99-105, 2010. 0100-204X 1678-3921 2-s2.0-77953727977 |
url |
http://hdl.handle.net/11449/231928 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
99-105 |
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_ |
1808129215723208704 |