2014-2016年贵州省761份市售蔬菜中农药残留监测结果分析

发布时间：2018-04-18 09:00

本文选题：贵州省 + 蔬菜　；参考：《现代预防医学》2017年11期

【摘要】：目的了解2014-2016年贵州省市售蔬菜中农药残留情况,为蔬菜监管和食品安全提供科学依据。方法 2014-2016年随机采集市售蔬菜761份,按照《国家食品中化学污染物及有害因素监测工作手册》检测农药含量,依据《食品安全国家标准食品中农药最大残留限量GB2763-2012》进行判断。结果监测的蔬菜761份,农药检出319份,检出率为41.92%;农药超标43份,超标率为5.65%。检出率最高的是叶菜类蔬菜,超标率最高的是豆类蔬菜;检出率最高的是拟除虫菊酯类农药;检出超标最多的是氨基甲酸酯类农药;监测的17种有机磷类农药中毒死蜱检出和超标最高,监测的7种氨基甲酸酯类农药中克百威检出和超标最高,监测的7种拟除虫菊酯类农药中氯氰菊酯检出和超标最高;此次监测出甲胺磷、久效磷、对硫磷、克百威等禁用农药。结论 3年监测结果总体来看我省的市售蔬菜农药残留情况不容乐观,存在禁用农药仍有使用的现象。
[Abstract]:Objective to investigate the pesticide residues in vegetables sold in Guizhou province from 2014 to 2016, and to provide scientific basis for vegetable supervision and food safety.Methods A total of 761 vegetables were collected randomly from 2014 to 2016. The pesticide content was detected according to the Manual of Monitoring of Chemical pollutants and harmful factors in National Food, and the maximum residue limit of Pesticide (GB2763-2012) was judged according to the National Food Safety Standard.Results among 761 vegetables, 319 were detected in pesticides, the detectable rate was 41.92, and 43 were in excess of the standard, the rate of exceeding the standard was 5.65.The highest detection rate was in leafy vegetables, the highest in soybean vegetables, the highest in pyrethroid pesticides, and the highest in carbamate pesticides.Among the 17 organophosphorus pesticides, chlorpyrifos were detected and exceeded the highest, among the 7 carbamate pesticides, the highest were found and exceeded the standard, and the cypermethrin was the highest among the 7 pyrethroid pesticides.The monitoring of methamidophos, monocrotophos, parathion, carbofuran and other banned pesticides.Conclusion the results of 3 years monitoring showed that the situation of pesticide residues in vegetables sold in our province was not optimistic, and the banned pesticide was still used.
【作者单位】：贵州省疾病预防控制中心卫生监测检验所;
【分类号】：R155.5

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