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目的了解达州市食品中铅、镉、砷、汞、铝、铬的污染状况。方法按照《四川省食品安全风险监测实施方案》要求,对达州市及所辖区县主城区的农贸市场、超市和便民服务点等销售的食品中铅等元素的含量进行检测和统计分析。结果两年中共开展镉、汞、砷含量监测的食品8类400份,总检出率分别是57.3%、97.4%和73.2%,总合格率分别是99.3%、42.0%和92.3%;开展铅、铝、铬含量监测食品分别是8类406份,8类184份,7类385份,总检出率分别是70.9%、75.1%和49.0%,总合格率分别是96.7%、80.2%和98.4%。检出率最高是铅70.9%,合格率最低是铝80.2%。结论达州市食品中重金属及有害元素污染总体较轻,但谷物和肉制品中铅、镉,动物肝肾中砷、汞、铬,馒头、油条等熟制米面制品中铝的污染现象突出,应加强监管,降低食品重金属和有害元素污染的健康风险。
Objective To understand the pollution status of lead, cadmium, arsenic, mercury, aluminum and chromium in food in Dazhou. Methods According to the requirements of “Implementation Plan of Food Safety Risk Monitoring in Sichuan Province”, the contents of lead and other elements in foodstuffs sold in markets such as farmers’ markets, supermarkets and convenience stores in Dazhou and its districts were detected and statistically analyzed. Results In the past two years, 400 kinds of foodstuffs were tested in 8 categories, with the total detection rates of 57.3%, 97.4% and 73.2% respectively. The total pass rates were 99.3%, 42.0% and 92.3% respectively. , Respectively. The detection rates of aluminum and chromium were 406 in 8 categories, 184 in 8 categories and 385 in 7 categories, with the total detection rates of 70.9%, 75.1% and 49.0% respectively. The total pass rates were 96.7%, 80.2% and 98.4%. The highest detection rate is lead 70.9%, the lowest pass rate is 80.2% aluminum. Conclusion The pollution of heavy metals and harmful elements in food of Dazhou City is generally light, but the pollution of aluminum in cooked rice products such as lead, cadmium, animal liver and kidney is prominent Strengthen supervision and reduce the health risks of food contamination of heavy metals and harmful elements.