Method for preparing extraction of acanthopanax senticousus saponins

Abstract

The invention discloses a process for preparing acanthopanax root saponin extract comprising the following steps in sequence, charging dissolvent into acanthopanax root, rhizome, stem or leaf, adjusting the solution to alkalinity, carrying out extraction, obtaining extract, passing the extract through macroscopic alkaline anion exchange resin, flushing with alkaline water and pure water, discarding the flushing fluid, eluting with water-containing ethanol, and concentrating the eluent.

Description

technical field

[0001] The invention belongs to a preparation method of a traditional Chinese medicine extract, in particular to a preparation method of acanthopanax saponin extract. Background technique

[0002] Acanthopanax is the dry rhizome of Radix Acanthopanacis Senticosi, which has attracted the attention of scholars at home and abroad because of its wide range of physiological activities. The main components of Acanthopanax senticosus are triterpene saponins, especially zidonolic acid saponins, and nearly 20 saponins have been found. The total saponins of Acanthopanax senticosus have the effects of nourishing and strengthening, nourishing qi and invigorating the spleen, strengthening the body, strengthening the body, calming the nerves, etc. It is an immune enhancer that can regulate the body's metabolism and enhance the body's resistance to various diseases. For the extraction of Acanthopanax saponins, the traditional process is to extract the decoction pieces of A...