2014-2015年达州市食品中重金属及有害元素监测结果分析

发布时间：2018-05-10 20:03

本文选题：食品 + 重金属及有害元素　；参考：《现代预防医学》2017年01期

【摘要】：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。
[Abstract]:Objective to investigate the contamination of lead, cadmium, arsenic, mercury, aluminum and chromium in food in Dazhou City. Methods according to the requirements of Sichuan Province Food Safety risk Monitoring Program, the contents of lead and other elements in the food sold in the main urban areas of Dazhou City and the counties under its jurisdiction, such as farmers' markets, supermarkets and convenience service points, were detected and statistically analyzed. Results there were 400 samples of 8 kinds of food for monitoring the contents of cadmium, mercury and arsenic in two years. The total detection rate was 57.3% and 73.22.The total qualified rates were 99.32.0% and 92.30.The contents of lead, aluminum and chromium were detected in 8 kinds, 406 parts, 184 parts, 7 groups, 385 copies, respectively. The total detectable rate was 70.9% and 49.0%, respectively, and the total qualified rate was 96.70.2% and 98.44.The total rate of qualification was 96.7% and 98.4%, respectively. The highest detection rate was lead 70.9 and the lowest qualified rate was aluminum 80.2. Conclusion the pollution of heavy metals and harmful elements in food in Dazhou City is relatively light, but lead, cadmium in cereals and meat products, arsenic, mercury, chromium, steamed bread, oil noodle and other cooked rice noodle products in animal liver and kidney are obviously polluted by aluminum. Reduce the health risk of heavy metals and harmful elements contamination in food.
【作者单位】：达州市疾病预防控制中心;
【分类号】：R155.5

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