This standard specifies the methods for the determination of aflatoxin B1 in various foods such as grains, peanuts and their products, potatoes, beans, fermented foods and alcohol. This standard is applicable to the determination of aflatoxin B1 in various foods such as grains, peanuts and their products, potatoes, beans, fermented foods and wines. This standard is divided into two methods. In the first method, the minimum detection amount of aflatoxin B1 on the TLC plate was 0.0004 μg, and the minimum detection concentration was 5 μg/kg. The minimum detectable concentration of aflatoxin B1 in the second method is 0.01 μg/kg.
GB/T 5009.22-1996 history
2017GB 5009.22-2016 Determination of Aflatoxin Group B and Group G in Food Safety National Standard Food