Famonisin B(1) and ochratoxin A in beers made in Brazil

dc.creatorKawashima, LM
dc.creatorVieira, AP
dc.creatorSoares, LMV
dc.date2007
dc.dateAPR-JUN
dc.date2014-11-18T21:43:08Z
dc.date2015-11-26T17:54:35Z
dc.date2014-11-18T21:43:08Z
dc.date2015-11-26T17:54:35Z
dc.date.accessioned2018-03-29T00:38:16Z
dc.date.available2018-03-29T00:38:16Z
dc.identifierCiencia E Tecnologia De Alimentos. Soc Brasileira Ciencia Tecnologia Alimentos, v. 27, n. 2, n. 317, n. 323, 2007.
dc.identifier0101-2061
dc.identifierWOS:000254832500019
dc.identifier10.1590/S0101-20612007000200019
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/66755
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/66755
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/66755
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1290819
dc.descriptionSamples of beer made in Brazil were analyzed for the presence of fumonisin B, (FBI) and ochratoxin A (OTA). FB(1) was searched for in 58 beer samples from 30 plants located in nine states. The samples were concentrated and cleaned up with strong ion exchange column, derivatized with OPA and analyzed by HPLC with fluorescence detection. The limit of detection was 0.26 ng.mL(-1) and the average recovery was 98%. Twenty-five samples contained FBI ranging from 1 to 40 ng.mL(-1). Beer (123 samples) from 36 plants located in 5 states were analyzed for OTA by means of immunoaffinity column cleanup followed by liquid chromatography associated with fluorescence. The detection limit was 0.1 ng.mL(-1) and the average recovery was 92%. Five samples contained OTA in concentrations from 1 to 18 ng.mL(-1). The results indicate that FBI and OTA contamination in Brazilian beer is not geographically limited and that beer does not contribute significantly to FBI intake by consumers. In the case of regular high ingestion, beer could contribute sizably to OTA, intake although still below the maximum considered tolerable for the toxin.
dc.description27
dc.description2
dc.description317
dc.description323
dc.languageen
dc.publisherSoc Brasileira Ciencia Tecnologia Alimentos
dc.publisherCampinas
dc.publisherBrasil
dc.relationCiencia E Tecnologia De Alimentos
dc.relationCiencia Tecnol. Aliment.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectmycotoxins
dc.subjectfumonisin B(1)
dc.subjectochratoxin A
dc.subjectbeer
dc.subjectPerformance Liquid-chromatography
dc.subjectBalkan Endemic Nephropathy
dc.subjectLinked-immunosorbent-assay
dc.subjectFusarium-moniliforme
dc.subjectFumonisin Contamination
dc.subjectFluorescence Detection
dc.subjectHuman Foodstuffs
dc.subjectImported Beers
dc.subjectCorn
dc.subjectB-2
dc.titleFamonisin B(1) and ochratoxin A in beers made in Brazil
dc.typeArtículos de revistas


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