2001年我国部分蔬菜和肉类污染状况调查及分析

The heavy metals,pesticides and antibiotics contamination in vegetables and meats in China in 2001

为了解我国蔬菜和肉类污染的状况 ,受卫生部和国家三绿工程办公室委托 ,我们于 2 0 0 1年秋季在全国 14个城市采集了 6种蔬菜 10 8份样品和 30份猪肉及 15份鸡肉进行了有关污染物的污染状况调查。监测指标有铅、砷、甲胺磷和氯霉素等。结果发现所检的 4 5份肉的铅、砷和氯霉素全部符合国家标准 ,10 8份蔬菜中有一份铅超标 ,砷含量全部合格 ,但是发现蔬菜中存在滥用剧毒农药甲胺磷的情况 ,蔬菜中甲胺磷的平均检出率为 12 % ,检出率最高的为卷心菜 2 7 7%。

In order to investigate the chemical contamination in vegetables and meats,108 vegetable samples of 6 categories,30 pork and 15 chicken samples were collected from 14 cities of China.The residues of chemical contaminants were analyzed following the standard analysis methods.The contaminants included lead and arsenic,methamidophos and chloamphenicol.The results indicated that the contents of lead,arsenic and chloamphenicol in 45 meats samples,the contents of arsenic in 108 vegetable samples were all met MRL of China.The content of lead in 1 of 108 vegetable samples was greater than MRL of China.The detection rate of methamidophos in vegetables was 12%.The highest detection rate of methamidophos was found in cabbages,which was 27 7%.