2010年吉林省8种蔬菜农药残留现状调查

为了调查8种吉林省蔬菜中有机磷、有机氯、氨基甲酸酯、拟除虫菊酯农药污染物的残留状况,采用抽样调查的方式采集8种450件蔬菜样本以气相色谱法进行对所采集样品进行定性、定量分析。结果样品总体农药检出率为90.2%。26种有机磷检出率为15.8%,超标样品占10.0%;1种有机氯检出率为33.1%,无超标样品检出;8种氨基甲酸酯类农药的检出率为52.7%,超标样品占6.2%;拟除虫菊酯检出率为52.0%,超标样品占11.3%。说明吉林省蔬菜农药残留检出率较高,但超标率处于较低水平,总体农药残留安全风险不高。部分蔬菜检出两种以上多种农药同时检出率较高,仍然存在使用禁用农药的现象,其安全性值得关注。

Investigation on the Situation of Pesticides Residues in 8 Kinds of Vegetables in Jilin in 2010

To investigate pesticide residue levels of organophosphorus pesticide, carbamate,organochlorine and pyrethroid in vegetables in Jilin province,all the eight kinds of four hundred and fifty samples were collected randomly in three seasons,and all the vegetables were conducted qualitative and quantitative analysis by gas chromatography.The results showed that the total detection rate of organophosphorus,organochlorine,carbamate,pyrethroid were 15.8%,52.7%,52.0%,.1% respectively,and exceeding rate of them were 10.0%,0%,6.2%,11.% respectively.In Jilin province,the higher detection rate of pesticide residues in vegetables,but the standard rate at a low level.Overall security risk is not high pesticide residues.Some vegetables,two or more pesticides were detected at the same time a higher detection rate.Some banned pesticides were still used and its safety is worth paying attention to.