Composition change in extraction process of Huanglian Jiedu Decoction by fingerprint division total statistical moment method / 中草药

ABSTRACT

Objective: To establish a new analytical method of ingredients transformation during the Chinese material medica (CMM) compound extraction chromatographic fingerprints division total quantum statistical moment (CFDTQSM) method. Methods: The expression was set up by CFDTQSM method in order to analyze the fingerprint information of Huanglian Jiedu Decoction (HJD), and to explain the ingredients transformation during the CMM compound extraction. Results: It has been concluded by studying the extracting solution of HJD that the ingredients were stabilized after decocting for 160 min. And compared with the extraction process of single herb, some ingredients are restrained in HJD, some are advanced and some new ingredients are produced. Conclusion: The CFDTQSM method could be used to the study on the ingredients transformation during the CMM compound extraction, and the study on extraction time.