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我省地处亚热带,气候高温潮湿,利于霉菌生长,饲料、食品易于霉变。为了解黄曲霉毒素(AFT)污染鲜奶及炼奶的状况,我们抽取了广州市70个鲜奶生产场(队、户)生产的鲜奶70份,佛山市生产的炼奶14份,进行黄曲霉毒素M_1、B_1(下称M_1、B_1)检测。同时,做了5份阳性样品放置28周后M_1含量变化测定。
The province is located in the subtropical high temperature and humidity, conducive to mold growth, feed, food easy moldy. To understand the status of AFT contamination of milk and condensed milk, we extracted 70 milk products from 70 milk production sites (teams and households) in Guangzhou and 14 milk products from Foshan Aflatoxin M_1, B_1 (hereinafter M_1, B_1) were detected. At the same time, 5 positive samples were placed in 28 weeks after M_1 content changes were measured.