Research Progress of Application of Liquid Phase Microextraction Technology in Traditional Chinese Medicine Analysis
Traditional extraction methods are often used for sample pretreatment because of the complex components of traditional Chinese medicine,and a large amount of organic reagents are used,which pollutes the experimental environment and affects people's health,and the treatment of experimental waste liquid consumes a lot of manpower,material resources and financial resources.Liquid-phase microextraction has become a research hotspot in recent years because of its fast and efficient operation,friendly environment and low cost.By consulting literature,the development of liquid-phase microextraction technology was described from two aspects:first,the development of liquid-phase microextraction mode;Second,the development of liquid phase microextraction solvent.The application prospect of liquid phase microextraction technology in traditional Chinese medicine analysis was prospected.
Liquid phase microextractionSample pretreatmentAnalysis and application of traditional Chinese medicine