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Campo DC Valor Lengua/Idioma
dc.creatorMadbouly, Adel K.-
dc.creatorIbrahim, Mohamed I.M.-
dc.creatorAbdel-Wahhab, Mosaad Attia-
dc.date2014-06-30-
dc.date.accessioned2022-03-21T20:07:15Z-
dc.date.available2022-03-21T20:07:15Z-
dc.identifierhttps://comunicatascientiae.com.br/comunicata/article/view/284-
dc.identifier10.14295/cs.v5i2.284-
dc.identifier.urihttp://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77607-
dc.descriptionFood commodities such as cereals are subjected to spoilage and bio-deterioration during storage by mycotoxigenic fungi such as Aspergillus flavus. Efforts are done to biologically control toxigenic A. flavus and subsequently prevent or at least minimize its aflatoxin production ability, without the need of using synthetic fungicides. Antifungal activity of corn and rice seed-borne mycoflora was tested against aflatoxigenic A. flavus in vitro, using bioassays such as dual culture technique; ability to produce volatile and non-volatile metabolites; ability to inhibit germination and reduce germ tube length of A. flavus conidia; in vivo reduction of aflatoxins level in corn seeds co-inoculated with the pathogen and antagonists. Penicillum crustosum, Aspergillus giganteus, Fusarium verticillioides and Aspergillus fumigatus isolates showed promising antifungal activities and varying efficiencies of reducing aflatoxins level; however, only A. fumigatus isolate was non-aflatoxigenic. It could be concluded that A. fumigatus could be used effectively as a biopreservative to increase shelf life of cereals during storage, but after testing its tendency to produce other mycotoxins or causing human Aspergillosis.en-US
dc.formatapplication/pdf-
dc.publisherFederal University of Piauíen-US
dc.relationhttps://comunicatascientiae.com.br/comunicata/article/view/284/235-
dc.sourceComunicata Scientiae; Vol. 5 No. 2 (2014); 118-130en-US
dc.sourceComunicata Scientiae; v. 5 n. 2 (2014); 118-130pt-BR
dc.source2177-5133-
dc.source2176-9079-
dc.subjectBiocontrolen-US
dc.subjectcerealsen-US
dc.subjectmycofloraen-US
dc.subjectAspergillus flavusen-US
dc.subjectaflatoxinsen-US
dc.subjectbiopreservativeen-US
dc.titleEfficacy of Corn and Rice Seed-borne Mycoflora in Controlling Aflatoxigenic Aspergillus flavusen-US
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
Aparece en las colecciones: Núcleo de Pesquisa sobre Crianças, Adolescestes e Jovens - Universidade Federal do Piauí - NUPEC/UFPI - Cosecha

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