畜禽肉及鸡蛋中多种兽药残留前处理技术研究进展

为保障动物健康和生产性能，兽药在畜牧生产中得到普遍应用。但兽药的滥用及不合理使用导致兽药及其代谢产物残留在动物源性食品中，对人们的身体健康造成潜在危害。因此，开发简单、快速、高效的动物源性食品中多兽药残留检测方法尤为重要。如何从复杂样品基质中将多种残留的兽药提取和净化是兽药残留检测的关键环节，直接了影响检测结果的准确性。本文系统综述了畜禽肉、蛋中多种兽药残留的样本前处理与净化方法，同时对常用前处理方法的优劣和适用性等问题进行了比较分析，并指出未来样本前处理技术发展趋势，为促进动物源性食品中样本前处理技术的发展提供理论参考。

Research progress on pretreatment technology of multiple veterinary drug residues in meat and eggs

In order to ensure animal health and production performance, veterinary drugs are widely used in animal husbandry. However, the abused and unreasonable use of veterinary drugs leads to the accumulation of the residues of veterinary drugs and their metabolites in animal-derived foods, which causes potential damages to people''s health. Therefore, it is important to develop a simple, rapid, and efficient detection method for multiple veterinary drug residues in animal-derived foods. The extraction and purification method of different residues from complex sample matrices is fundamental in the detection of veterinary drug residues, which directly affects the accuracy and validity of the test results. This paper systematically reviews the sample pretreatment and purification methods of various veterinary drug residues in meat and eggs. At the same time, the advantages, disadvantages and applicability of commonly used pretreatment methods are compared and analyzed. Finally, the development direction and trend of sample pretreatment technology in the future are pointed out. The content of the review will provide a theoretical reference for promoting the development of sample pretreatment technology in animal-derived foods.