摘要
以两年度新疆主产区127个甜瓜样品为研究对象,在完成甜瓜中60项农药残留分析的基础上,通过慢性、急性膳食暴露评估,对其膳食风险水平进行评估,同时采用英国兽药残留委员会兽药残留风险排序矩阵,探讨高风险残留农药种类。结果显示:甜瓜样品中检出苯醚甲环唑、毒死蜱、啶虫脒、多菌灵等10种农药残留,检出率在0.79%~22.05%;残留农药的慢性膳食摄入风险值和不同人群的急性膳食摄入风险值均远低于100%,毒死蜱、苯醚甲环唑和虫螨腈风险得分分别为24.03,18.12,18.05,高于其他种残留农药,样品存在农药残留的现象;但其膳食风险不高,毒死蜱、苯醚甲环唑和虫螨腈为高风险残留农药,需加强关注。
To evaluate the dietary risk level of pesticide residues in muskmelon in Xinjiang and identify the types of pesticide residues with relatively high risks.Based on the research of 127 muskmelon samples of the 2-year-producing in Xinjiang,60 kinds of pesticide residues were analyzed by chronic,and the acute dietary exposure assessment,and the dietary risk levels were evaluated.Moreover,the usage of veterinary drug residue council sort veterinary drug residue risk matrix,and the pesticide residue in high-risk types were discussed.The results showed that 10 kinds of pesticide residues,icluding phenyl ether metronidazole,chlorpyrifos,chlordimeform,and chlorphenidine,were detected in the melon samples,and the detection rate ranged from 0.79% to22.05%.The risk of chronic dietary intake(%ADI)and acute dietary intake(%ARfD)of pesticide residues in different populations were significantly lower than 100%.The risk scores of chlorpyrifos,phenyl ether metronidazole,and dinitrile were24.03,18.12 and 18.05,respectively,showing higher than those of other pesticide residues.Most importantly,chlorpyrifos and phenyl ether metronidazole were high-risk residual pesticides,and we need to be very careful of the usage of them.
作者
韦凯丽
周晓龙
闫巧俐
陶永霞
王成
WEI Kai-li;ZHOU Xiao-long;YAN Qiao-li;TAO Yong-xia;WANG Cheng(College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi, Xinjiang 830052, China;Institute of Agricultural Quality Standard and Testing Technology, Xinjiang Academy of Agricultural Sciences, Urumqi, Xinjiang 830091, China;Laboratory of Quality and Safety Risk Assessment of Agricultural Products of Rural Ministry of Agriculture, Urumqi, Xinjiang 830091, China;Xinjiang Key Laboratory of Quality and Safety of Agricultural Products, Urumqi, Xinjiang 830091, China;Administration of Scientific Research, Xinjiang Academy of Agricultural Sciences, Urumqi, Xinjiang 830091, China)
出处
《食品与机械》
北大核心
2019年第8期90-95,共6页
Food and Machinery
基金
现代农业产业技术体系项目(编号:CARS-25)
新疆维吾尔自治区天山雪松计划(编号:2017XS07)
自治区天山英才工程培养项目
新疆维吾尔自治区重点实验室开放课题(编号:2015KL023)
自治区公益性科研院所基本科研业务经费资助(编号:KY2017055)
关键词
甜瓜
农药
风险评估
排序
muskmelon
pesticide
risk assessment
the sorting
