中文摘要：二化螟导致了水稻低产，也导致了人们使用二嗪磷来防治二化螟，但农药残留渗透到产品和食物中会严重影响人类健康。本研究的目的就是评估作为伊朗战略作物的水稻中有机磷农药残留对人类健康的风险。本文从伊朗雷什特地区30个收集点获取了收获季节的90个水稻样本，然后采用高效液相色谱法测定了研究区域最常使用的农药二嗪磷的残留浓度。结果发现，水稻样本中二嗪磷的平均残留浓度为31.91 mg/kg，远高于欧盟规定的最大残留限量。而水稻的日易贷量为0.051 mg/kg，水稻的健康风险指数为10.2。因此，该地区长期食用有机磷农药污染的水稻会造成健康风险。
外文摘要：Low fertility in rice caused by Chilo suppressalis has led to the use of diazinon to control this pest. Residue of pesticide could penetrate products and also food which can affect public health. The aim of this research was to determine health risk assessment of organophosphorus (OP) pesticide in rice, a strategic crop in Iran. Ninety rice samples were collected from 30 points during harvesting seasons from Rasht Area, Guilan Province, Iran from which 30 samples were prepared. The concentration of diazinon, the most common pesticide used in the study area, was determined by high-performance liquid chromatography. The result indicated that the total average of diazinon in rice samples (31.91 mg/kg) is by far higher than the maximum residue limit recommended by the European Union. According to the results, EDAI was 0.051 mg/kg day, while health risk index in rice was 10.2. Results showed that there is a health risk associated with the lifetime consumption of rice polluted by OP pesticide in the study area.
外文关键词：Pesticide residue, health risk assessment, rice
作者：Ghanbari, F.; Moattar, F.; Monavari, S. M.; Arjmandi, R.
作者单位：Islamic Azad Univ, Fac Environm & Energy, Sci & Res Branch, Dept Environm Engn, Tehran, Iran.
期刊名称：HUMAN & EXPERIMENTAL TOXICOLOGY
期刊影响因子：1.604
出版年份：2017
出版刊次：5
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