เคมี
เอกสารมาตรฐาน
สหรัฐอเมริกา
AOCS
Aj 5a-97
Fumonisins B1, B2, and B3 in Corn by Liquid Chromatography
2017
3
665.0288 AOCS 7th ed. 2017-2019 rev. Ref.
This method specifies a screening procedure based on an enzyme-linked immunosorbent screening assay (ELISA) for the detection of aflatoxins B1, B2, and G1. The method is based on an international collaborative study conducted jointly by AOAC and IUPAC. Applicable to screening aflatoxin B1, B2, and G1 contamination in whole cottonseed and peanut butter at =20 ng/g and in corn and canned peanuts at =30 ng/g. If a false negative rate of <5% is required, perform duplicate ELISA on the same test sample extract. Re-analyze positive samples by official, quantitative method.