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目的了解丽水市食品中铝含量。方法 2014年在丽水市大型超市、农贸市场、早餐供应点和路边摊等地随机采集婴幼儿食品、肉类、水产品类、乳类、蛋类、茶类和面制食品等7类样品共90份,按《国家食品污染和有害因素风险工作手册》中方法测定铝含量。结果 7类样品均有铝检出,总检出率为73.33%;其中水产品、乳类、茶类和面制食品的检出率均为100.00%,肉类检出率最低为36.00%。铝含量检出范围为0.24~396.71 mg/kg,均值为45.79 mg/kg。其中油条中铝含量检出范围为46.63~251.44 mg/kg,超标率达50.00%。结论丽水市7类食品中铝含量均较安全,但油条中的铝残留量存在超标现象,应引起重视。
Objective To understand the content of aluminum in food in Lishui City. Methods In 2014, 7 samples of baby food, meat, aquatic products, milk, eggs, tea and pasta were randomly collected in large supermarkets, farmers’ markets, breakfast supply points and roadside stands in Lishui City A total of 90 copies, according to “National Food Contamination and Hazardous Factors Risk Manual” in the determination of aluminum content. Results All the seven samples were detected by aluminum with a total detection rate of 73.33%. The detection rates of aquatic products, milk, tea and flour were 100.00% and the lowest was 36.00%. The detection range of aluminum content is 0.24 ~ 396.71 mg / kg, the average value is 45.79 mg / kg. The detection range of aluminum in fritters was 46.63 ~ 251.44 mg / kg, exceeding the standard rate of 50.00%. Conclusion Aluminum contents in 7 kinds of foods in Lishui City are safer, but there is excessive aluminum content in the fritters, which should be taken seriously.