[Application of the quality evaluation of traditional Chinese herbal medicines using chromatography of fingerprints]

Abstract

Chromatography of fingerprint as an important tool has been used in identification and quality control of herbal medicines, and it is gaining more and more attention. Among the various methods, chromatography gradually becomes the mainstream for its characteristics. This paper describes the techniques of chromatography of fingerprint including pretreatments for sample data set, the establishment of chromatographic fingerprint and fingerprint visualization. It emphasizes several analysis methods and their scope of application. Visualization technology combined with fingerprint makes analysis more intuitive. Finally, existing key problems and future works were also discussed.