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目的监测分析2009年吉林省所辖的9个市(州)食品农药的污染状况。方法按照国家标准方法对本省9个市蔬菜的污染情况进行样品的检测。结果共监测10种342件蔬菜样品,获得13 680个农药检测数据,农药检出率为45.61%。所监测的样品中有机磷农药超标率为6.14%,氨基甲酸酯类农药超标率0.29%,拟除虫菊酯类农药超标率0.29%,三氯杀螨无超标样品检出。超标样品主要为鳞茎类韭菜最为严重;其次为叶菜类,以十字花科类居多;食用菌类未检出超标样品。结论本省市售蔬菜农药残留量水平总体上是安全的,但存在滥用国家禁用的农药现象,氨基甲酸酯类、拟除虫菊酯类及三氯杀螨醇残留量相对较低,安全性较高。
Objective To monitor and analyze the pollution status of food pesticides in nine cities (prefectures) under the jurisdiction of Jilin Province in 2009. Methods According to the national standard method, the samples of nine municipal vegetables in our province were detected. Results A total of 342 samples of 342 vegetables were monitored. The data of 13 680 pesticides were obtained. The detection rate of pesticides was 45.61%. In the monitored samples, the over-standard rate of organophosphorus pesticides was 6.14%, that of carbamate pesticides exceeded 0.29%, that of pyrethroid pesticides exceeded 0.29%, and that of trichlorfon did not exceed the standard. Exceeding standard sample is the most serious bulbs leeks; followed by leafy vegetables, mostly cruciferous; edible fungi did not detect excessive samples. Conclusion The level of pesticide residues in vegetables on the market in our province is generally safe, but there is abuse of banned pesticides in our country. Residues of carbamates, pyrethroids and dicofol are relatively low and safe.