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The occurrence of Aflatoxin B¹ contamination in peanuts and peanut products marketed in southern Brazil

dc.contributor.authorHoeltz, Michelept_BR
dc.contributor.authorEinloft, Tiago Centenopt_BR
dc.contributor.authorOldoni, Verônica Possebonpt_BR
dc.contributor.authorDottori, Horacio Albertopt_BR
dc.contributor.authorNoll, Isa Beatrizpt_BR
dc.date.accessioned2014-12-20T02:12:53Zpt_BR
dc.date.issued2012pt_BR
dc.identifier.issn1516-8913pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/108508pt_BR
dc.description.abstractThis study investigated the occurrence of aflatoxin B1 in peanuts and peanut products marketed in the State of Rio Grande do Sul, Brazil. One hundred one samples of peanuts and peanut products were collected and analyzed by thin-layer chromatography with a charge-coupled device system. Aflatoxin B1 was present in 14% of the samples analyzed, in concentrations ranging from 24.0 to 87.5 μg/kg in the peanut samples and from 22.0 to 84.6 μg/kg in the peanut-product samples. These values exceeded the Brazilian regulatory limit (20.0 μg/Kg for aflatoxins B1+G1+B2+G2). These results suggest that although aflatoxin contamination in peanuts marketed in southern Brazil is lower than in other Brazilian regions, it is still a serious problem for human health and the economy.en
dc.format.mimetypeapplication/pdf
dc.language.isoengpt_BR
dc.relation.ispartofBrazilian archives of biology and technology. Curitiba. Vol. 55, n. 2 (mar./abr. 2012), p. 313-317.pt_BR
dc.rightsOpen Accessen
dc.subjectPeanutsen
dc.subjectAflatoxina B1pt_BR
dc.subjectAmendoimpt_BR
dc.subjectPeanut productsen
dc.subjectAflatoxin B1en
dc.subjectBrazilen
dc.titleThe occurrence of Aflatoxin B¹ contamination in peanuts and peanut products marketed in southern Brazilpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000828174pt_BR
dc.type.originNacionalpt_BR


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