2013年河南省部分食品中真菌毒素污染状况分析

摘要:目的　了解河南省食品中真菌毒素污染状况。方法　在全省18个省辖市采集5大类1875份食品样品，按照国家标准及相关检测方法检测食品中黄曲霉毒素B1、B2、G1、G2、M1和玉米赤霉烯酮的含量，检测结果按照GB 2761-2011《食品安全国家标准食品中真菌毒素限量》进行评价。结果　茶叶、乳制品、谷物及其制品、坚果及籽类和植物油中有不同程度的黄曲霉毒素检出，但均未超过我国限量标准；玉米面、通用小麦粉、专用小麦粉中玉米赤霉烯酮的检出率分别为24.4%、24%和13.64%，其中玉米面和通用小麦粉超标率分别为10.54%和1.23%。结论　我省食品中黄曲霉毒素污染水平总体较低，但是部分食品中玉米赤霉烯酮污染情况较为严重，应采取针对措施，以提高食品安全性。

Mycotoxins contamination of food in Henan, 2013

Abstract: Objective To investigate the mycotoxins contamination of food in Henan. Methods 1875 samples were collected from 18 cities in Henan province. The contamination of aflatoxin B1, B2, G1, G2, M1 and zearalenone were analyzed respectively according to the national standard, and the results were evaluated according to GB 2761-2011. Results Aflatoxin was detected in tea, dairy products, cereals and cereals products, nut and seeds, plant oil, but there was no sample exceeding the national standard. The detection rates of zearalenone in corn flour, wheat flour general, special wheat flour were 24.4%, 24%, 13.64%, respectively. And the rates of violated samples of which in corn flour and wheat flour general were 10.54% and 1.23%. Conclusion The aflatoxin pollution in food was generally low in Henan Province, but the zearalenone contamination in some foods were serious, which need be paied attention to and take the corresponding measures for food safety.