Enantioselective Behaviors of Chiral Pesticides and Enantiomeric Signatures in Foods and the Environment

文献类型： 外文期刊

第一作者： Wang, Fang

作者： Wang, Fang;Li, Xiaoyun;Jiang, Shanxue;Yan, Meilin;Yao, Zhiliang;Wang, Fang;Li, Xiaoyun;Jiang, Shanxue;Yan, Meilin;Yao, Zhiliang;Wang, Fang;Li, Xiaoyun;Jiang, Shanxue;Yan, Meilin;Yao, Zhiliang;Han, Jiajun;Wu, Junxue

作者机构：

关键词： chiral analysis; enantiomer; stereoselectivity; bioaccumulation; biodegradation; chiral conversion

期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （ 影响因子：6.1； 五年影响因子：6.3 ）

ISSN： 0021-8561

年卷期： 2023 年

页码：

收录情况： SCI

摘要： Unreasonable application of pesticides may result inresidues inthe environment and foods. Chiral pesticides consist of two or moreenantiomers, which may exhibit different behaviors. This Review intendsto provide progress on the enantioselective residues of chiral pesticidesin foods. Among the main chiral analytical methods, high performanceliquid chromatography (HPLC) is the most frequently utilized. Mostchiral pesticides are utilized as racemates; however, due to enantioselectivedissipation, bioaccumulation, biodegradation, and chiral conversion,enantiospecific residues have been found in the environment and foods.Some chiral pesticides exhibit strong enantioselectivity, highlightingthe importance of evaluation on an enantiomeric level. However, theoccurrence characteristics of chiral pesticides in foods and specificenzymes or transport proteins involved in enantioselectivity needsto be further investigated. This Review could help the productionof some chiral pesticides to single-enantiomer formulations, therebyreducing pesticide consumption as well as increasing food productionand finally reducing human health risks.

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