云南省部分食品克百威膳食摄入风险评估

Risk assessment of Carbofuran intake of parts of foods in Yunnan province

目的了解云南省克百威残留水平,并对膳食暴露风险进行评估。方法2012〜2017年采集云南省市售蔬菜、水果、食用菌、袋泡茶等食品进行克百威测定,结合我国食物消费量数据,采用点评估方法对克百威进行急、慢性膳食暴露评估,评估结果与急性参考剂量(acute reference dose,ARfD)、每日允许摄人量(acceptable daily intake,ADI)进行比较,从而评价克百威的暴露风险。结果食用菌类、其他类水果(除仁果梨果外)、叶菜、甘蓝芸薹类蔬菜的急性暴露量均大于ARfD:各年龄组平均暴露量、高端暴露量低于ADI。结论克百威的慢性暴露风险低,但需关注急性暴露风险。

Objective To understand the residual level of Carbofuran in Yunnan province and to evaluate therisk of dietary exposure. Methods from 2012 to 2017, we collected vegetables, fruits, edible fungus, tea bag foodsold in market in Yunnan province for Carbofuran measuring. According to our country's food consumption data,point evaluation method was used for acute and chronic Carbofuran dietary exposure assessment, assessment with acutereference dose (ARfD), daily intake (ADI) are compared, so as to evaluate Carbofuran exposure risk. Results Theacute exposure of edible fungi, other fruits (except pear fruit), leaves and brassica oleracea were all greater thanARfD. The average exposure and high-end exposure of each age group were lower than ADI. Conclusion Chronicexposure risk of Carbofuran is low, but acute exposure risk should be pay attention to.