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dc.contributoren-US
dc.contributores-ES
dc.creatorCarvalho Gonçalves-Nunes, Etelvina María
dc.creatorGomes-Pereira, Maria M.
dc.creatorRaposo-Costa, Amilton P.
dc.creatorda Rocha-Rosa, Carlos A.
dc.creatorPereyra, Carina M.
dc.creatorCalvet, Rodrigo M.
dc.creatorAlves-Marques, Ana L.
dc.creatorCardoso-Filho, Francisco
dc.creatorSanches-Murator, Maria C.
dc.date2016-05-25
dc.date.accessioned2020-11-05T13:23:31Z
dc.date.available2020-11-05T13:23:31Z
dc.identifierhttp://lajar.ucv.cl/index.php/rlajar/article/view/vol43-issue3-fulltext-22
dc.identifier10.3856/vol43-issue3-fulltext-22
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/158279
dc.descriptionThe aim of the present study was to determine fungal genera, Aspergillus, Penicillium and Fusarium species and aflatoxin B1 contamination from raw materials and finished feed intended for fish farm localized in Piaui, Brazil. Aspergillus flavus and P. citrinum were isolated with a high relative density from all samples. In general, a high percent of samples exceeded the levels proposed as feed hygienic quality limits (CFU g-1) according to Good Manufacture Practice. Aflatoxin B1 was analyzed by enzyme-linked immunosorbent assay. All raw materials and finished feed showed aflatoxin B1 levels. Although in this study AFB1 levels below recommended limits (20 µg kg-1) were found, it is important to emphasize the feed intake with toxin in low concentrations along time, since it produce chronic deleterious effects in animal production. This fact requires periodic monitoring to prevent the occurrence of chronic aflatoxicosis in aquaculture, to reduce the economic losses and to minimize hazards to animal health.en-US
dc.descriptiones-ES
dc.formatapplication/pdf
dc.languageeng
dc.publisherPontificia Universidad Católica de Valparaísoen-US
dc.relationhttp://lajar.ucv.cl/index.php/rlajar/article/view/vol43-issue3-fulltext-22/271
dc.sourceLatin American Journal of Aquatic Research; Vol 43, No 3 (2015); 595-600en-US
dc.sourcePlataforma para envío de artículos - Latin American Journal of Aquatic Research; Vol 43, No 3 (2015); 595-600es-ES
dc.source0718-560X
dc.source0718-560X
dc.subjectaflatoxin B1; mycobiota; finished feed fish; raw materials; aquacultureen-US
dc.subjectes-ES
dc.titleScreening of aflatoxin B1 and mycobiota related to raw materials and finished feed destined for fishen-US
dc.titlees-ES
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeen-US
dc.typees-ES


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