Simultaneous determination of trichothecenes of type A and B, and zearalenone in corn-products
2009
Kawa-Rygielska, J.,Uniwersytet Przyrodniczy, Wroclaw (Poland). Katedra Technologii Rolnej i Przechowalnictwa
The material investigated were 27 maize grain-milled products, i.e.: corn flour and corn grits purchased in supermarkets in 2008. Contents of trichothecene of A and B types and of Zearalenone were determined in the material investigated using a high performance liquid chromatography (HPLC) with MS/MS. Based on the analyses performed, it was found that the corn flours contained 9 of 12 mycotoxins under investigation. The mycotoxins found were as follows: NIV, DON,3-AcDON, 15-AcDON, DAS, HT-2, T-2, T-2 TETRAOL, and ZON. It was reported that three mycotoxins were not present in this group, namely: FUS-X, NEO, and T-2TRIOL. Six toxins were identified in the corn grits analysed, i.e.: NIV, DON, 3-AcDON, 15-AcDON, HT-2, and ZON. DON was found to be a prevailing toxin of the highest concentration in all the samples studied
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