2010年-2011年闽北地区农产品重金属铅镉汞污染状况分析  

Analysis of heavy metals pollution of lead,cadmium and mercury in agricultural products in northern Fujian from 2010 to 2011

作　　者：陈大红[1] 陈涛[1] 张曦[1] 

机构地区：[1]福建省南平市疾病预防控制中心,福建南平353000

出　　处：《中国卫生检验杂志》2012年第10期2436-2437,2442,共3页Chinese Journal of Health Laboratory Technology

摘　　要：目的:了解闽北地区农产品中重金属铅、镉、汞的含量水平,分析污染原因,评价其食用安全性。方法:结合省下达的食品污染物监测任务,采集闽北地区十个县市大型超级市场和农贸市场所出售的农产品,共检测12个种类462份样品,测定重金属铅、镉、汞的含量。结果:2010年-2011年我区12种农产品中铅、镉、汞的总体合格率分别达到97.4%、95.6%和97.7%。肉类、无铅皮蛋、鱼类、奶制品和茶叶的总合格率均为100%;甲壳类产品的合格率最低为33.3%。结论:2010年-2011年我区农产品重金属污染状况总体不严重,但流通市场中的干食用菌、甲壳类产品重金属超标严重,应采取相应措施,改善近海水质污染,加强养殖业、种植业的监督管理,确保农产品的质量安全。Objective ：To know the levels of lead, cadmium and mercury in agricultural products in northern Fu- jian, analyze the reasons of pollution, and then evaluate the food safety. Methods： According to the monitoring task of food contaminant issued by Fujian province, samples of agricultural products were collected from large supermar- kets and farmer markets in ten counties and cities of northern Fujian, 462 samples of 12 species were detected to check the proportions of heavy metals （ lead, cadmium and mercury ）. Results ： From 2010 to 2011, the overall pass rates of lead, cadmium and mercury in 12 kinds of agricultural products were 97.4% , 95.6% and 97.7% re- spectively. In terms of meat, lead - free preserved eggs, fish, dairy products and tea, the passing rates were all 100% ; The lowest pass rate was 33.3% found in crustaceans. Conclusion： From 2010 to 2011, heavy metal pollu- tion in agricultural products of Nanping region was not serious in general. However, dry edible fungi and crustaceans in the circulation market with serious heavy metal pollution should be improved by appropriate measures, such as re- ducing coastal water pollution, enhancing aquaculture, plant supervision and management of the industry to ensure the quality and safety of agricultural products.

关 键 词：农产品安全 重金属污染 铅 镉 汞 

分 类 号：R155.51[医药卫生—营养与食品卫生学]