Abstract：Objective : To realize the contamination of aflatoxin B1, B2,G1, G2 and M1 in the food of Wanzhou district. And provide basic data for food safety in Wanzhou district. Methods : Between 2013 and 2014,The samples were collected randomly from markets ,with the totally 688 samples．Involving food milk, tea, soy beans, pepper, Chinese prickly ash，nuts, edible oils, peanuts, rice, maize flour (ballast) etc. Results : In the collection of 11 kinds of food, All have different degree pollution, The detection rate is 24.6%,The excessive rate is 1.89%,The average content was between 0.004 g/kg and 2.1 μg/kg. The maximum content is 157.2 μg/kg. Peanut, corn flour (ballast) exceed the standard rate of 10.7% and 3.1%. Conclusion : The overall levels of aflatoxin contamination in the marketed foods in Wanzhou district were lower. But some food, especially peanuts, corn residues and other products have Higher degree of pollution. We must pay attention to.
张学健, 丁建武, 李世荣, 程永红. 重庆市万州区市售食品中黄曲霉毒素污染现状调查[J]. 实用预防医学, 2016, 23(4): 426-428.
ZHANG Xue-jian, DING Jian-wu, LI Shi-rong, CHENG Yong-hong. Investigation on the status of aflatoxin contamination in the marketed food of Wanzhou District, Chongqing. , 2016, 23(4): 426-428.
2016, Vol. 23 
