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Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method

dc.contributor.authorWarth, B.
dc.contributor.authorParich, A.
dc.contributor.authorAtehnkeng, J.
dc.contributor.authorBandyopadhyay, Ranajit
dc.contributor.authorSchuhmacher, R.
dc.contributor.authorSulyok, M.
dc.contributor.authorKrska, R.
dc.date.accessioned2019-12-04T11:07:43Z
dc.date.available2019-12-04T11:07:43Z
dc.date.issued2012-07
dc.identifier.citationWarth, B., Parich, A., Atehnkeng, J., Bandyopadhyay, R., Schuhmacher, R., Sulyok, M. & Krska, R. (2012). Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LC-MS/MS multitoxin method. Journal of Agricultural and Food Chemistry, 60(36), 9352-9363.
dc.identifier.issn0021-8561
dc.identifier.urihttps://hdl.handle.net/20.500.12478/1546
dc.description.abstractIn this study an LC-MS/MS multitoxin method covering a total of 247 fungal and bacterial metabolites was applied to the analysis of different foods and feedstuffs from Burkina Faso and Mozambique. Overall, 63 metabolites were determined in 122 samples of mainly maize and groundnuts and a few samples of sorghum, millet, rice, wheat, soy, dried fruits, other processed foods and animal feeds. Aflatoxin B1 was observed more frequently in maize (Burkina Faso, 50% incidence, median = 23.6 μg/kg; Mozambique, 46% incidence, median = 69.9 μg/kg) than in groundnuts (Burkina Faso, 22% incidence, median = 10.5 μg/kg; Mozambique, 14% incidence, median = 3.4 μg/kg). Fumonisin B1 concentrations in maize were higher in Mozambique (92% incidence, median = 869 μg/kg) than in Burkina Faso (81% incidence, median = 269 μg/kg). In addition, ochratoxin A, zearalenone, deoxynivalenol, nivalenol, and other less reported mycotoxins such as citrinin, alternariol, cyclopiazonic acid, sterigmatocystin, moniliformin, beauvericin, and enniatins were detected. Up to 28 toxic fungal metabolites were quantitated in a single sample, emphasizing the great variety of mycotoxin coexposure. Most mycotoxins have not been reported before in either country.
dc.description.sponsorshipAustrian Development Agency
dc.language.isoen
dc.subjectNatural
dc.subjectAflatoxins
dc.subjectExposure
dc.subjectAssessment
dc.subjectEmerging Mycotoxin
dc.subjectFood Safety
dc.subjectCorn
dc.subjectPeanut
dc.subjectBacterial
dc.subjectFungi
dc.titleQuantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method
dc.typeJournal Article
dc.description.versionpeer Review
cg.contributor.crpAgriculture for Nutrition and Health
cg.contributor.affiliationUniversity of Natural Resources and Life Sciences, Austria
cg.contributor.affiliationInternational Institute of Tropical Agriculture
cg.coverage.regionAfrica
cg.coverage.regionWest Africa
cg.coverage.regionSouthern Africa
cg.coverage.countryNigeria
cg.coverage.countryGhana
cg.coverage.countryMozambique
cg.isijournalISI Journal
cg.authorship.typesCGIAR and advanced research institute
cg.iitasubjectAflatoxin
cg.iitasubjectDisease Control
cg.journalJournal of Agricultural and Food Chemistry
cg.howpublishedFormally Published
cg.accessibilitystatusLimited Access
local.dspaceid82107
cg.identifier.doihttps://dx.doi.org/10.1021/jf302003n


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