成都市城乡居民膳食中农药残留水平及安全性评价

为了观察农药销售结构改变后成都地区代表人群膳食中的有机氯、有机磷农药残留情况和这两类主要农药的平均摄入水平，于１９９６年进行了总膳食研究。结果：测定的谷类、蔬菜、水果等５类食物样品中６种有机磷农药（乐果、敌敌畏、对硫磷、倍硫磷、马拉硫磷、甲拌磷）残留量均低于检出限；城乡居民９种食物样品中ＨＣＨ（六六六）、ＤＤＴ（滴滴涕）有机氯农药残留量，除城乡谷类、事前主坚果类低于检出限外，薯类、蔬菜类、水果类、

Study on the Pesticide's Residue and Safety Eevaluation for the Urban and Rural Residents diet in Chengdu

After the pesticide's selling structure had been changed, we made a survey on the pesticide's residue for resident's diet in Chengdu. Organic chlorine, organic phosphorus residue and their intaking level were determined by means of total diet study. The results showed that the residues of organic phosphorus(dimethoate, dichlorphos, parathion abate, malarious, phorate thimet) in cereals, vegetables, fruits, potatoes, beans were all bellow detected limits. Compared with results of measured in early 1980s., The resident intakes for HCH and DDT in food by animal were still more above the nations average level. The organic chlorine pesticide's residue could be detected in potatoes, vegetable, fruits, meats, eggs, milk and aquatic products except in cereals, beans Residue of HCH in cereals of rural area was also above the maxiumum limits of standard.