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我国南方盛产莲子,但在高温、高湿条件下保管不善,容易发生霉变,不但降低了莲子的营养价值,而且还会危害人的健康。去年10月至今年6月,湘潭市卫生防疫站对一食杂批发部的一批库存壳莲进行了抽样检验,发现每公斤霉变壳莲中黄曲霉素B_1高达8000微克,最低的也有600微克。针对这一情况,我们做了一些去毒实验,利用霉变壳莲在水中上浮、未霉变壳莲下沉的物理去毒法反复挑选,小批去毒试验,两次采样检验均未检出黄曲霉毒素B_1;大批去毒实验,在11份去毒样品中,检出4份含黄曲
South China is rich in lotus seeds, but under the conditions of high temperature and high humidity poor storage, prone to mildew, not only reduces the nutritional value of lotus seeds, but also endanger human health. Last October to June of this year, Xiangtan City Health and Epidemic Prevention Station of a group of Miscellaneous Food wholesale a lot of inventory shelled lotus were sampled and found that per kilogram of moldy wild lotus in aflatoxin B_1 up to 8000 micrograms, the lowest there 600 micrograms. In response to this situation, we have done some detoxification experiments, the use of moldy lotus in the water floating, soaked moldy lotus seedless physical detoxification repeated selection, small batch detoxification test, two sampling tests were not seized Aflatoxin B_1; a large number of detoxification experiments, in 11 detoxification samples, detected 4 containing yellow song