液相色谱-质谱联用技术在中药农药残留分析中的应用进展

液相色谱-质谱联用(LC-MS/MS)技术在农药残留分析领域的研究已经显示出极大的发展潜力。本文阐述LC-MS/MS法在农残分析中的研究进展,特别强调了该技术在中药农残分析中的应用现状和发展前景。由于样品前处理是农残分析中耗时最多、最易引起误差的关键环节,本文也讨论了最近发展和广泛应用的前处理技术,分析了不同方法的特点,从而为我国中药行业在农药残留方面的监测工作提供参考。

Advances on Traditional Chinese Medicine Application of Liquid Chromatography-Tandem Mass Spectrometry and Correspondingly Sample Preparations in Pesticide Residue Analysis

The past few years show the considerable potential in the application of liquid chromatography-tandem mass spectrometry (LC-MS/MS) to control pesticide residues for insure environment and food safety. This review focuses on the advances of LC-MS/MS analysis of pesticide residues and especially addressed its applications and prospect in the traditional Chinese medicine (TCM). Some sample preparation techniques which recently developed and extensively used are also surveyed as they are still mandatory in many applications for the reason of time consuming and easily errors. Furthermore, emphasis is placed on the advantages and disadvantages of them in order to provide information for pesticide residue control in Chinese medicine production.