Clostridium perfringens in ingredients of poultry feed and control of contamination by chemical treatments

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dc.contributor.authorCasagrande, M. F. [UNESP]
dc.contributor.authorCardozo, M. V. [UNESP]
dc.contributor.authorBeraldo-Massoli, M. C. [UNESP]
dc.contributor.authorBoarini, L. [UNESP]
dc.contributor.authorLongo, F. A.
dc.contributor.authorPaulilo, A. C. [UNESP]
dc.contributor.authorSchocken-Iturrino, R. P. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionBtech Tecnol Agropecuaria & Comercial Ltda
dc.date.accessioned2014-12-03T13:11:30Z
dc.date.available2014-12-03T13:11:30Z
dc.date.issued2013-12-01
dc.description.abstractBroiler feed can include meat and bone animal meal and vegetable meal, and one of the major contaminants of these feed components can be Clostridium perfringens. Because chemicals have the potential to inhibit the growth of this pathogen, we conducted 2 experiments to evaluate the effects of chemicals on the growth of C. perfringens in experimentally inoculated feed ingredients. In the first experiment, the objective was to verify the presence of C. perfringens in samples of ingredients. The objective of the second experiment was to evaluate the effects of Salmex, formaldehyde, and organic acids against an experimental C. perfringens inoculum. We isolated C. perfringens from 60% of the in natura samples. The treatment with 3 g/kg of Salmex, which was composed of propionic acid, formaldehyde, and terpenes, decreased the amount of C. perfringens in the samples and was more effective after the 5-d treatment. Significant differences were observed between the products and the action time, but no difference was found among the ingredients. The treatments with formaldehyde and Salmex were more efficient than the treatments with organic acid.en
dc.description.affiliationUniv Estadual Paulista, Fac Agr & Vet Sci, Dept Vet Pathol, BR-14884900 Jaboticabal, Brazil
dc.description.affiliationBtech Tecnol Agropecuaria & Comercial Ltda, BR-13271608 Valinhos, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Agr & Vet Sci, Dept Vet Pathol, BR-14884900 Jaboticabal, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent771-777
dc.identifierhttp://dx.doi.org/10.3382/japr.2012-00707
dc.identifier.citationJournal Of Applied Poultry Research. Savoy: Poultry Science Assoc Inc, v. 22, n. 4, p. 771-777, 2013.
dc.identifier.doi10.3382/japr.2012-00707
dc.identifier.issn1056-6171
dc.identifier.urihttp://hdl.handle.net/11449/113215
dc.identifier.wosWOS:000330523300012
dc.language.isoeng
dc.publisherPoultry Science Assoc Inc
dc.relation.ispartofJournal of Applied Poultry Research
dc.relation.ispartofjcr1.064
dc.relation.ispartofsjr0,585
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectAnimal healthen
dc.subjectmicrobiologyen
dc.subjectNutritionen
dc.subjectpoultry industryen
dc.subjectpathogenen
dc.titleClostridium perfringens in ingredients of poultry feed and control of contamination by chemical treatmentsen
dc.typeArtigo
dcterms.rightsHolderPoultry Science Assoc Inc
unesp.author.orcid0000-0003-3408-2633[7]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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