茶叶中农药残留标准及检测方法研究进展

Research Advance of Pesticide Residues Standards and New Detection Methods in Tea

随着国内国际饮茶需求量的不断增加,消费者对茶叶中农药残留也给予极大关注,茶叶农药残留检测技术研发凸显了重要性和紧迫性。不同种类农药因其理化性质不同,检测方法也有所差异。作者依据茶叶国内外标准规定中限用农药项目的主要类别,综述了茶叶中常见的各类农药特性及其残留的相应检测方法。结合国内外最新的检测技术研究进展,对茶叶农药残留检测技术的未来发展和研究方向进行了展望,为检测新标准的建立提供理论依据。

Along with the increase of the national and international demand for tea,the pesticide residues in tea and the related detection methods also occupy an important position in the food safety control gradually. Because of the different physical and chemical properties,different kinds of pesticides have diverse detection methods. Study the corresponding detection methods according to the characteristics of pesticides in tea is of great significance. In this paper,the main categories of pesticide residues and their detection methods in tea, which are limited by domestic and international standards, are reviewed. Meanwhile, combining the latest detection technology, the paper prospects the future development and research direction of tea pesticide residue detection,which provides a theoretical basis for the establishment of new testing standards.