Aflatoxins in Foods and Feedstuffs. Part 3. Fluorodensitometric method for determination of aflatoxins M1 and M2 in presence of aflatoxins B1, B2, G1 and G21

Abstract The method of aflotoxins M1 and M2 determination in presence of aflatoxins B1, B2, G1 and G2 is presented. The fluorescence properties of aflatoxin M1 and M2 are discribed. A simple method of aflatoxin M extraction is proposed. Results of different tests for confirmation of aflatoxins M are discussed. During control of powdered milk from three factories aflatoxins M were not detected in final products.