Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/43002 |
Resumo: | This study aimed to evaluate the effects of zinc oxide and a low level of encapsulated zinc oxide, with or without dietary fiber, on the performance and intestinal health of weaned piglets. A total of 112 piglets were used, divided into four treatment groups: basal diet with zinc oxide (ZnO); basal diet with zinc oxide and dietary fiber (ZnO+DF); basal diet with encapsulated low zinc oxide (LZnOE); and basal diet with LZnOE and DF (LZnOE+DF). Piglets were challenged with E . coli K88 + , weighed weekly and the fecal score was evaluated daily. One pig per pen was slaughtered to evaluate the production of volatile fatty acids, intestinal microbial populations, intestinal morphology, and digestibility. The encapsulated zinc resulted in lower body weight and average daily gain, but, when associated with dietary fiber, had similar results to zinc oxide. Until 49 days of age, zinc oxide reduced diarrhoea ( p < 0.05). At 63 days of age the piglets subjected to LZnOE+DF treatment had lower diarrhoea than the pigs subjected to LZnOE treatment but higher than the ZnO and the ZnO+DF groups. Final weight and incidence of diarrhoea of pigs receiving LZnOE was worse than ZnO. LZnOE associated with DF provided the same final weight of piglets from the ZnO group. |
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Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged pigletsSwine - NutritionDiarrhoeaJejunumWeaningSuínos - NutriçãoDiarréiaJejumDesmameSuínos - Saúde intestinalThis study aimed to evaluate the effects of zinc oxide and a low level of encapsulated zinc oxide, with or without dietary fiber, on the performance and intestinal health of weaned piglets. A total of 112 piglets were used, divided into four treatment groups: basal diet with zinc oxide (ZnO); basal diet with zinc oxide and dietary fiber (ZnO+DF); basal diet with encapsulated low zinc oxide (LZnOE); and basal diet with LZnOE and DF (LZnOE+DF). Piglets were challenged with E . coli K88 + , weighed weekly and the fecal score was evaluated daily. One pig per pen was slaughtered to evaluate the production of volatile fatty acids, intestinal microbial populations, intestinal morphology, and digestibility. The encapsulated zinc resulted in lower body weight and average daily gain, but, when associated with dietary fiber, had similar results to zinc oxide. Until 49 days of age, zinc oxide reduced diarrhoea ( p < 0.05). At 63 days of age the piglets subjected to LZnOE+DF treatment had lower diarrhoea than the pigs subjected to LZnOE treatment but higher than the ZnO and the ZnO+DF groups. Final weight and incidence of diarrhoea of pigs receiving LZnOE was worse than ZnO. LZnOE associated with DF provided the same final weight of piglets from the ZnO group.Scientia Agricola2020-09-11T17:54:15Z2020-09-11T17:54:15Z2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfFERNANDES, C. D. et al. Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets. Scientia Agricola, Piracicaba, v. 77, n. 2, e20180199, 2020. DOI: http://dx.doi.org/10.1590/1678-992X-2018-0199.http://repositorio.ufla.br/jspui/handle/1/43002Escola Superior de Agricultura "Luiz de Queiroz"reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessFernandes, Carolina DiasResende, MaíraRodrigues, Letícia MendonçaGarbossa, Cesar Augusto PospissilCosta, Leandro BatistaFerreira, Rony AntônioAbreu, Márvio Lobão Teixeira deCantarelli, Vinícius Souzaeng2020-09-11T17:54:45Zoai:localhost:1/43002Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-09-11T17:54:45Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets |
title |
Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets |
spellingShingle |
Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets Fernandes, Carolina Dias Swine - Nutrition Diarrhoea Jejunum Weaning Suínos - Nutrição Diarréia Jejum Desmame Suínos - Saúde intestinal |
title_short |
Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets |
title_full |
Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets |
title_fullStr |
Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets |
title_full_unstemmed |
Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets |
title_sort |
Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets |
author |
Fernandes, Carolina Dias |
author_facet |
Fernandes, Carolina Dias Resende, Maíra Rodrigues, Letícia Mendonça Garbossa, Cesar Augusto Pospissil Costa, Leandro Batista Ferreira, Rony Antônio Abreu, Márvio Lobão Teixeira de Cantarelli, Vinícius Souza |
author_role |
author |
author2 |
Resende, Maíra Rodrigues, Letícia Mendonça Garbossa, Cesar Augusto Pospissil Costa, Leandro Batista Ferreira, Rony Antônio Abreu, Márvio Lobão Teixeira de Cantarelli, Vinícius Souza |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Fernandes, Carolina Dias Resende, Maíra Rodrigues, Letícia Mendonça Garbossa, Cesar Augusto Pospissil Costa, Leandro Batista Ferreira, Rony Antônio Abreu, Márvio Lobão Teixeira de Cantarelli, Vinícius Souza |
dc.subject.por.fl_str_mv |
Swine - Nutrition Diarrhoea Jejunum Weaning Suínos - Nutrição Diarréia Jejum Desmame Suínos - Saúde intestinal |
topic |
Swine - Nutrition Diarrhoea Jejunum Weaning Suínos - Nutrição Diarréia Jejum Desmame Suínos - Saúde intestinal |
description |
This study aimed to evaluate the effects of zinc oxide and a low level of encapsulated zinc oxide, with or without dietary fiber, on the performance and intestinal health of weaned piglets. A total of 112 piglets were used, divided into four treatment groups: basal diet with zinc oxide (ZnO); basal diet with zinc oxide and dietary fiber (ZnO+DF); basal diet with encapsulated low zinc oxide (LZnOE); and basal diet with LZnOE and DF (LZnOE+DF). Piglets were challenged with E . coli K88 + , weighed weekly and the fecal score was evaluated daily. One pig per pen was slaughtered to evaluate the production of volatile fatty acids, intestinal microbial populations, intestinal morphology, and digestibility. The encapsulated zinc resulted in lower body weight and average daily gain, but, when associated with dietary fiber, had similar results to zinc oxide. Until 49 days of age, zinc oxide reduced diarrhoea ( p < 0.05). At 63 days of age the piglets subjected to LZnOE+DF treatment had lower diarrhoea than the pigs subjected to LZnOE treatment but higher than the ZnO and the ZnO+DF groups. Final weight and incidence of diarrhoea of pigs receiving LZnOE was worse than ZnO. LZnOE associated with DF provided the same final weight of piglets from the ZnO group. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-11T17:54:15Z 2020-09-11T17:54:15Z 2020 |
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 |
FERNANDES, C. D. et al. Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets. Scientia Agricola, Piracicaba, v. 77, n. 2, e20180199, 2020. DOI: http://dx.doi.org/10.1590/1678-992X-2018-0199. http://repositorio.ufla.br/jspui/handle/1/43002 |
identifier_str_mv |
FERNANDES, C. D. et al. Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets. Scientia Agricola, Piracicaba, v. 77, n. 2, e20180199, 2020. DOI: http://dx.doi.org/10.1590/1678-992X-2018-0199. |
url |
http://repositorio.ufla.br/jspui/handle/1/43002 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Scientia Agricola |
publisher.none.fl_str_mv |
Scientia Agricola |
dc.source.none.fl_str_mv |
Escola Superior de Agricultura "Luiz de Queiroz" reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1807835094046474240 |