绵阳市市售蔬菜有机磷农药残留检测结果分析  

Detection of organophosphorus pesticide residues in vegetabies in markets of Mianyang City

作　　者：文献英[1] 张代友[1] 吴晓红[1] 黄婷婷[1] 李晓涛[1] 唐果[1] 

机构地区：[1]四川省绵阳市疾病预防控制中心,四川绵阳621000

出　　处：《现代预防医学》2013年第6期1159-1160,共2页Modern Preventive Medicine

摘　　要：目的了解绵阳市市售蔬菜有机磷农药残留情况。方法全部样品按照GB/T5009.20-2003的方法进行6种有机磷农药的残留检测。结果 2009～2010共检测蔬菜138份,有机磷农药残留总超标率为37.68%,其中叶菜类、根茎类、瓜果蔬菜类和食用菌类超标率分别为51.85%、41.67%、28.13%和25%。不同种类蔬菜超标率差异有统计学意义(χ2=8.68,P﹤0.01)。结论绵阳市蔬菜中有机磷农药残留情况较为严重,应加强农药残留的监测工作,推广无公害水果蔬菜。OBJECTIVE To research organophosphorus pesticide residues in the vegetables sold in markets of Mianyang. METHODS The method of GB/T5009.20-2003 was applied to determine the contents of seven organophosphorus pesticide in samples selected randomly. RESULTS The organophosphoms pesticide residues in 108 vegetable samples were monitered Dur- ing 2009 to 2010, The total unqualified rate was 37.86%. While the unqualified rate of the leaf, The root-stem, the fruits veg- etables and delicacies of mushroom was 51.85%, 41.67%, 28.13% and 25%, respectively. The unqnality rated of all kinds of vegetables had a significant difference （X^2 = 8.68, P 〈 0.01 ）. CONCLUSION In Mianyang city, organophosphorus pesticide residues are relatively serious in vegetabies. It is necessary to strengthen the survellance of pesticide residuss and spread green nuisance-free vegetables.

关 键 词：有机磷 农药残留 蔬菜 

分 类 号：R155.5[医药卫生—营养与食品卫生学]