Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1049870
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dc.contributor.authorCOSTA, D. A. dapt_BR
dc.contributor.authorALVARES, V. de S.pt_BR
dc.contributor.authorNOGUEIRA, R. M.pt_BR
dc.contributor.authorKUSDRA, J. F.pt_BR
dc.contributor.authorMACIEL, V. T.pt_BR
dc.contributor.authorMIQUELONI, D. P.pt_BR
dc.date.accessioned2016-07-28T11:11:11Zpt_BR
dc.date.available2016-07-28T11:11:11Zpt_BR
dc.date.created2016-07-28pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationRevista Ceres, Viçosa, MG, v. 63, n. 3, p. 305-314, maio/jun. 2016.pt_BR
dc.identifier.issn2177-3491pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1049870pt_BR
dc.descriptionThe traditional system of collection and storage of Brazil nut compromises seriously the quality of these almonds as it contributes to the high incidence of contaminants, like fungi of the genus Aspergillus, which can produce aflatoxins. In this study, the objective was to evaluate the influence of the storage period in studied conditions, on the physicochemical characteristics and on the microbiological contamination of Brazil nuts. The experimental was designed as completely randomized, considering as treatments the storage period (0 - control, 30, 60, 90, 120 and 150 days) with four replicates of 3 kg of Brazil nuts each. The samples were submitted to physicochemical and microbiological analysis. It was observed that almonds submitted to the storage had their moisture content reduced by 78.2% at 150 days of storage, however, this reduction was not fast enough to avoid surface contamination by filamentous and potentially aflatoxins producing fungi. The critical period of contamination occurred on the first 30 days of storage when there was an increase of the studied fungi, as well as B1 and total aflatoxin. The studied storage conditions were four times more effective in reducing the product moisture content than the traditional methods, however, pre-drying is necessary to avoid contamination of the product.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectCastanha do brasilpt_BR
dc.subjectAeration silospt_BR
dc.subjectAflatoxinaspt_BR
dc.subjectNuez del Brasilpt_BR
dc.subjectCalidad de almacenajept_BR
dc.subjectCalidad de la frutapt_BR
dc.subjectEnfermedades postcosechapt_BR
dc.titleQuality of Brazil nuts stored in forced aeration silos.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-06-12T11:11:11Zpt_BR
dc.subject.thesagroCastanha do parápt_BR
dc.subject.thesagroBertholletia excelsapt_BR
dc.subject.thesagroFrutopt_BR
dc.subject.thesagroQualidadept_BR
dc.subject.thesagroArmazenamentopt_BR
dc.subject.thesagroSilo aéreopt_BR
dc.subject.thesagroDoença de plantapt_BR
dc.subject.thesagroFungopt_BR
dc.subject.thesagroContaminação fúngicapt_BR
dc.subject.thesagroAflatoxinapt_BR
dc.subject.nalthesaurusBrazil nutspt_BR
dc.subject.nalthesaurusFruit qualitypt_BR
dc.subject.nalthesaurusStorage qualitypt_BR
dc.subject.nalthesaurusSilospt_BR
dc.subject.nalthesaurusPostharvest diseasespt_BR
dc.subject.nalthesaurusFungipt_BR
dc.subject.nalthesaurusAflatoxinspt_BR
dc.subject.nalthesaurusAspergilluspt_BR
riaa.ainfo.id1049870pt_BR
riaa.ainfo.lastupdate2017-06-12pt_BR
dc.identifier.doi10.1590/0034-737X201663030005pt_BR
dc.contributor.institutionDavid Aquino da Costa, Universidade Federal do Acre; VIRGINIA DE SOUZA ALVARES, CPAF-Acre; Roberta Martins Nogueira, Universidade Federal do Mato Grosso; Jorge Ferreira Kusdra, Universidade Federal do Acre; VLAYRTON TOME MACIEL, CPAF-Acre; Daniela Popim Miqueloni, Universidade Federal do Acre.pt_BR
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