Progress of Sample Preparation Technique coupled with Analytical Technique in the Research of Natural Products
天然产物样品前处理分离分析联用技术研究进展

This review summarizes the progress of sample pretreatment method coupled with analytical technique in the research of natural products. Hyphenated techniques include supercritical fluid extraction, high-speed counter-current chromatography, microwave -assisted extraction, subcritical water extraction, solid phase extraction, solid phase microextraction and ultrasound-assisted extraction, which are coupled with analytical technique. 55 references are cited.