Department of Pharmaceutical Analysis, School of Pharmacy, China Medical University, Shenyang, China.
Department of Neurosurgery, The First Affiliated Hospital of China Medical University, Shenyang, China.
Crit Rev Anal Chem. 2024;54(6):1462-1491. doi: 10.1080/10408347.2022.2116694. Epub 2022 Aug 31.
Sulfonylurea herbicides (SUHs) are widely used in agriculture because of their low dosage, low cost, and high selectivity. However, due to improper use and lack of effective management, their residues pose a threat to the human health through environment and food pollution. Therefore, there is a need for simple, quick, economical, and effective methods to analyze SUHs in plant-derived foods, crops, and environmental samples. The present article presents a comprehensive review of the pretreatment and analytical technologies used for SUHs in various sample matrices, focusing on the developments since 2010. The main pretreatment methods include liquid-liquid extraction, solid-phase extraction, QuEChERS, and different microextraction methods, whereas analytical methods mainly include liquid chromatography coupled with different detectors, capillary electrophoresis, among others. In addition, the present study also compared the advantages and disadvantages of the methods and the future development is prospected.
磺酰脲类除草剂（SUHs）由于用量低、成本低、选择性高，在农业中得到了广泛应用。然而，由于使用不当和缺乏有效管理，它们的残留通过环境污染和食物污染对人类健康构成威胁。因此，需要简单、快速、经济和有效的方法来分析植物源性食品、作物和环境样品中的 SUHs。本文全面综述了 2010 年以来各种样品基质中用于 SUHs 的预处理和分析技术。主要的预处理方法包括液-液萃取、固相萃取、QuEChERS 和不同的微萃取方法，而分析方法主要包括液相色谱与不同检测器的联用、毛细管电泳等。此外，本研究还比较了这些方法的优缺点，并对未来的发展进行了展望。
