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Risk estimation of pesticide residaues in apple in Shanxiprovince in 2017

文献类型： 会议论文

第一作者： Jin Xinxin

作者： Jin Xinxin 1 ; Jia Wenshen 1 ; Pan Ligang 1 ; Li An 1 ; Liang Gang 1 ; Dong Jieqiong 1 ;

作者机构： 1.Beijing Research Center for Agricultural Standards and Testing, Beijing Academy of Agriculture and Forestry Sciences,Risk Assessment Lab for agro-products(Beijing),Ministry ofAgriculture.P.R.China

关键词： Risk estimation of pesticide residues;Apples.

会议名称： Annual International Meeting of The American Society of Agricultural and Biological Engineers

主办单位：

页码： 3276-3283

摘要： Objective The distribution and pollution degree of pesticide residues in Shanxi Province and the basic data provided for the quality and safety supervision of apple were studied. Method The apples in 25 agricultural bases of Shanxi province were collected, and the 80 kinds of frequently-used pesticide residues in apple were detected by gas chromatography-tandem mass spectrometry(GC-MS/MS) and ultra performance liquid chromatography tandem mass spectrometry(UPLC-MS/MS), then the risk of acute dietaryintake (%ARfD) and the risk of chronic dietary intake (%ADI) and risk ranking were detected, and the risk index of the pesticides was statistically analyzed. Results Eleven kinds of pesticide residues were found, the detection rate was 100%. However, neither the exceeded pesticide residues nor the unregistered pesticide was found in all the samples. The detection rate of Carbendazim was up to 84%. The %ARfD and %ADI of the detected pesticides were much less than 100%. Conclusions The pesticide residuesof apple in Shanxi Province were mainly in the safe range and showed a low risk level. However, attention should be paid to the frequent use of Carbendazim.

分类号： S-532

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