Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickens
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3923/ijps.2007.403.405 http://hdl.handle.net/11449/69884 |
Resumo: | The effect of an organic acid mixture (OA) and a Lactobacillus-based probiotic culture on Salmonella enteritidis (SE) infection in broiler chicks was evaluated. In exp. 1, chicks were challenged by oral gavage with SE, held in chick boxes for 2 h and randomly assigned to either untreated control or continuous OA treatment in the drinking water. Crop and cecal tonsils were cultured at 48 h and 5 d post-challenge for recovery of SE. Recovery of SE in the crop and cecal tonsils at 48 h was significantly (p<0.05) lower in the OA treated group as compared to control chickens but not different at 5d. In exps.2 and 3, chicks were SE challenged, held in chick boxes for 2 h and randomly assigned to either untreated control, probiotic, OA, or probiotic+OA. After 24 or 48 h, crop and cecal tonsils were cultured for the presence or absence of SE. After 24 h, probiotic or probiotic+OA significantly reduced SE recovery from the crop as compared to controls. All treatments reduced SE recovery from the cecal tonsils at 24 h. While no significant differences were observed in SE recovery from crop at 48 h, SE recovery from probiotic and or probiotic+OA groups was significantly lower than the controls in the cecal tonsils. These data suggest that combination treatment with the selected OA and Lactobacillus-based probiotic culture is more effective than individual treatment for Salmonella reduction in chicks. © Asian Network for Scientific Information, 2007. |
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Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickensLactobacillusOrganic acidProbioticSalmonellaGallus gallusSalmonella enteritidisThe effect of an organic acid mixture (OA) and a Lactobacillus-based probiotic culture on Salmonella enteritidis (SE) infection in broiler chicks was evaluated. In exp. 1, chicks were challenged by oral gavage with SE, held in chick boxes for 2 h and randomly assigned to either untreated control or continuous OA treatment in the drinking water. Crop and cecal tonsils were cultured at 48 h and 5 d post-challenge for recovery of SE. Recovery of SE in the crop and cecal tonsils at 48 h was significantly (p<0.05) lower in the OA treated group as compared to control chickens but not different at 5d. In exps.2 and 3, chicks were SE challenged, held in chick boxes for 2 h and randomly assigned to either untreated control, probiotic, OA, or probiotic+OA. After 24 or 48 h, crop and cecal tonsils were cultured for the presence or absence of SE. After 24 h, probiotic or probiotic+OA significantly reduced SE recovery from the crop as compared to controls. All treatments reduced SE recovery from the cecal tonsils at 24 h. While no significant differences were observed in SE recovery from crop at 48 h, SE recovery from probiotic and or probiotic+OA groups was significantly lower than the controls in the cecal tonsils. These data suggest that combination treatment with the selected OA and Lactobacillus-based probiotic culture is more effective than individual treatment for Salmonella reduction in chicks. © Asian Network for Scientific Information, 2007.Department of Poultry Science University of Arkansas, Fayetteville, AR 72701College of Veterinary Medicine and Animal Science (FMVZ) Sao Paulo State University (UNESP), Botucatu, SP, 18618-000Sigrah Zellet de Mexico S.A. de C.V., M. Escobedo No. 10, Col. Tezontepec, Cuernavaca Morelos, 62250College of Veterinary Medicine and Animal Science (FMVZ) Sao Paulo State University (UNESP), Botucatu, SP, 18618-000University of ArkansasUniversidade Estadual Paulista (Unesp)Sigrah Zellet de MexicoWolfenden, A. D.Vicente, J. L.Higgins, J. P.Andreatti Filho, Raphael Lucio [UNESP]Higgins, S. E.Hargis, B. M.Tellez, G.2014-05-27T11:22:35Z2014-05-27T11:22:35Z2007-09-13info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article403-405http://dx.doi.org/10.3923/ijps.2007.403.405International Journal of Poultry Science, v. 6, n. 6, p. 403-405, 2007.1682-8356http://hdl.handle.net/11449/6988410.3923/ijps.2007.403.4052-s2.0-345485048368502462873517464Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Poultry Science0,238info:eu-repo/semantics/openAccess2021-10-23T12:04:54Zoai:repositorio.unesp.br:11449/69884Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:49:10.419464Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickens |
title |
Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickens |
spellingShingle |
Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickens Wolfenden, A. D. Lactobacillus Organic acid Probiotic Salmonella Gallus gallus Salmonella enteritidis |
title_short |
Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickens |
title_full |
Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickens |
title_fullStr |
Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickens |
title_full_unstemmed |
Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickens |
title_sort |
Effect of organic acids and probiotics on Salmonella enteritidis infection in broiler chickens |
author |
Wolfenden, A. D. |
author_facet |
Wolfenden, A. D. Vicente, J. L. Higgins, J. P. Andreatti Filho, Raphael Lucio [UNESP] Higgins, S. E. Hargis, B. M. Tellez, G. |
author_role |
author |
author2 |
Vicente, J. L. Higgins, J. P. Andreatti Filho, Raphael Lucio [UNESP] Higgins, S. E. Hargis, B. M. Tellez, G. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
University of Arkansas Universidade Estadual Paulista (Unesp) Sigrah Zellet de Mexico |
dc.contributor.author.fl_str_mv |
Wolfenden, A. D. Vicente, J. L. Higgins, J. P. Andreatti Filho, Raphael Lucio [UNESP] Higgins, S. E. Hargis, B. M. Tellez, G. |
dc.subject.por.fl_str_mv |
Lactobacillus Organic acid Probiotic Salmonella Gallus gallus Salmonella enteritidis |
topic |
Lactobacillus Organic acid Probiotic Salmonella Gallus gallus Salmonella enteritidis |
description |
The effect of an organic acid mixture (OA) and a Lactobacillus-based probiotic culture on Salmonella enteritidis (SE) infection in broiler chicks was evaluated. In exp. 1, chicks were challenged by oral gavage with SE, held in chick boxes for 2 h and randomly assigned to either untreated control or continuous OA treatment in the drinking water. Crop and cecal tonsils were cultured at 48 h and 5 d post-challenge for recovery of SE. Recovery of SE in the crop and cecal tonsils at 48 h was significantly (p<0.05) lower in the OA treated group as compared to control chickens but not different at 5d. In exps.2 and 3, chicks were SE challenged, held in chick boxes for 2 h and randomly assigned to either untreated control, probiotic, OA, or probiotic+OA. After 24 or 48 h, crop and cecal tonsils were cultured for the presence or absence of SE. After 24 h, probiotic or probiotic+OA significantly reduced SE recovery from the crop as compared to controls. All treatments reduced SE recovery from the cecal tonsils at 24 h. While no significant differences were observed in SE recovery from crop at 48 h, SE recovery from probiotic and or probiotic+OA groups was significantly lower than the controls in the cecal tonsils. These data suggest that combination treatment with the selected OA and Lactobacillus-based probiotic culture is more effective than individual treatment for Salmonella reduction in chicks. © Asian Network for Scientific Information, 2007. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-09-13 2014-05-27T11:22:35Z 2014-05-27T11:22:35Z |
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/10.3923/ijps.2007.403.405 International Journal of Poultry Science, v. 6, n. 6, p. 403-405, 2007. 1682-8356 http://hdl.handle.net/11449/69884 10.3923/ijps.2007.403.405 2-s2.0-34548504836 8502462873517464 |
url |
http://dx.doi.org/10.3923/ijps.2007.403.405 http://hdl.handle.net/11449/69884 |
identifier_str_mv |
International Journal of Poultry Science, v. 6, n. 6, p. 403-405, 2007. 1682-8356 10.3923/ijps.2007.403.405 2-s2.0-34548504836 8502462873517464 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Poultry Science 0,238 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
403-405 |
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_ |
1808129252806098944 |