Dietary exposure risk assessment of pyrethroids in fruits and vegetables: a national scale investigation

文献类型： 外文期刊

第一作者： Li, Qianqian

作者： Li, Qianqian;Zhang, Rong;Liu, Shuyan;Yang, Shupeng;Li, Yi;Li, Jianxun;Li, Bei;Chen, Dawei

作者机构：

关键词： Pyrethroids; Relative potency factor; Hazard index; Fruits and vegetables

期刊名称：ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH （ 影响因子：5.8； 五年影响因子：5.4 ）

ISSN： 0944-1344

年卷期： 2023 年

页码：

收录情况： SCI

摘要： The pyrethroids (PYRs) were extensively used to increase agriculture outputs. However, the cumulative exposures of PYRs would bring about potential risks through food intake. It is an urgent requirement to explore the cumulative exposures on the fruits and vegetables. In this study, a total of 1720 samples incorporating eight primary fruits and vegetables collected around China were investigated to assess the health risk for adults and children from eight PYRs. The relative potency factor (RPF) method was employed to reveal both chronic and acute cumulative exposure. As a result, the hazard index (HI) were 0.004 similar to 0.200% and 11.85 similar to 99.19% for chronic and acute cumulative dietary exposure, respectively. The national wide investigation indicated the cumulative assessments were not hazardous. Besides, the acute intake of pear, grape, and lettuce should be paid on more attention, particularly. This study provides compelling evidence to develop relative policy and regulation to improve the food quality and safety.

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