Method for producing isoforaxidin, eleutheroside and eleutheran from Radix Acanthopanacis senticosi

Abstract

The production process for preparing isoforaxidin, eleutheroside and eleutheran by using acanthopanax senticosus includes the following steps: pulverizing and drying dried root and rhizonce of acanthopanax senticosus, supercritical CO2 extraction to obtain isoforaxidin, using ethyl alcohol to extract waste residue produced after supercritical CO2 extraction at normal temp., concentrating extract,macroporous resin column chromatograph, elution, concentrating eluent, dreeze-drying and processing to obtain eleutheroside decolouring concentrated extract adsorbed by resin, concentrating and freeze-drying so as to obtain eleutheran. The complete technological process adopts high-effective liquid-phase quality control method, its product yield is high, and its purity is high.

Description

Technical field

[0001] The present invention relates to a method for producing isazidine, acanthopanax senticosus glycoside and acanthopanax senticosus polysaccharide by using Acanthopanax senticosus. Background technique

[0002] Acanthopanax senticosus is a typical medicinal plant in Northeast my country. Its main active ingredients are isorazidine, acanthopanax glucoside, and Acanthopanax senticosus polysaccharides. Among them, acanthopanax has an effect on the cardiovascular system. The anti-fatigue, anti-aging, anti-tumor effects of five Chinese glycosides, as well as the immune-enhancing effects of Acanthopanax senticosus polysaccharide, have been confirmed by scholars at home and abroad. Moreover, the above-mentioned substances have almost no toxic and side effects, and all have good medical application prospects.

[0003] The Patent Office of the People’s Republic of China published the Acanthopanax senticosus injection freeze-dried powder injection and the used Acanthopa...