Fate and Concentration Behavior of Aflatoxin M1 During Khoa Manufacture: Development and Validation of a Matrix-Specific HPLC-FLD Method.
Aflatoxin M1 (AFM1), the 4-hydroxylated metabolite of aflatoxin B1, is excreted in the milk of lactating animals fed AFB1-contaminated feed and is of public-health concern because of its well-documented thermal stability during dairy processing. In this study, a matrix-specific extraction, immunoaffinity clean-up, and...