Determination of aflatoxin B1 and B2 in peanut oil by fluorescence spectroscopy and control technology
This study used fluorescence spectroscopy to determine the content of aflatoxin B1 and B2 in six peanut oil samples.The results showed that both aflatoxin B1 and B2 in peanut oil met national standards.However,the specific content may vary depending on different batches and brands,and the content of aflatoxin B1 and B2 in peanut oil ex-tracted by the ancient method is higher,while the content in peanut oil extracted by physical pressing is lower.In or-der to control the content of aflatoxin in peanut oil,it is necessary to strengthen field management,scientific harvest-ing,and appropriate sampling and testing,while strictly managing storage,transportation,and production processes.