基于監(jiān)督抽檢結果對水果中農藥殘留及其膳食風險分析評估
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Analysis and Assessment of Pesticide Residues and Dietary Risks in Fruits Based on the Results of Supervision and Sampling Inspection
OU Shuai GUO Xin MA Cheng-ren GAO Meng WANG Jing-yuan TIAN Xiu-xiu SANG Zhe （Liangshan County Inspection and Testing Center）
Abstract：By analyzing thefood safety sampling resultsof 1793batches offruits in Jining city from 2022 to2023， the dietary intakerisk was assessed.72 batches of unqualified fruits were detected and theoverallunqualified rate was 4.02% . A total of 83 items of 14 pesticides were detected in 7 fruits， including mango， banana， melon， pear， orange，citrus and peach， and no unqualified samples were detected in other fruits.Banana， mango and other tropical and subtropicalfruitswere the most unqualified，especiallthe neonicotinoidsrepresented byimidacloprid， thiamethoxam and thiamethoxam exceeded the standard seriously， accounting for 54.21% （45/83）. The results of dietary risk assessment showed thatthedietary risk of single pesticideresidues was low，butthecombined exposure risk of pesticide residues in citrus was high， and the HI value was 24.59% . The situation of pesticide residues in fruits sold in Jining city is prominent， andthe out-of-range/illegal use of pesticides suchas thiamethoxam， thiamethoxam， xomethoate and carbovir is the main problem affecting the safety of fruit consumption.
：eywords： fruit， supervision and sampling inspection， pesticide residue， dietary risk assessme1
0 引言
纖維、生物活性多酚化合物以及優(yōu)異的感官口味，深受廣大消費者青睞{-2]。（剩余7448字）