Ginseng saponin superhigh pressure extraction process

Abstract

The invention provides a ginseng saponin superhigh pressure extraction process which comprises, drying ginseng, integrating and passing 40 mesh sieve, charging trichloromethane or ethyl ether dissolvent into ginseng powder, carrying out backflow and degreasing for 3h, filtering and drying the filtration slag under normal temperature, charging water or ethanol, methanol, n-butanol organic solvent into the defatted material, mixing and sealing, steeping at normal temperature for 0-24h, loading the mixed material into high-pressure container, applying 100-6000 MPa pressure under normal temperature for leaching, sustaining the pressure for 1-5min, releasing pressure and filtering slag, and gathering filter liquor.

Description

Technical field:

[0001] The invention relates to a technology for extracting ginsenosides from ginseng, in particular to a technology for extracting ginsenosides by using ultra-high pressure technology. technical background

[0002] Ginseng (Panax ginseng C.A.Mey.) is a perennial herb of Araliaceae. It is a traditional precious Chinese medicinal material. Its main component is ginsenoside, which has high biological activity and medicinal value, and has anti-tumor and anti-arrhythmic properties. , Improve myocardial ischemia, invigorate qi, benefit lung, promote body fluid and quench thirst, soothe the nerves and improve intelligence. However, ginsenosides have complex structures and various types. How to quickly and efficiently extract and separate different saponins is an important research content for the modernization of traditional Chinese medicine. The traditional extraction methods mainly include:

[0003] ①Water decoction method: Add 10 times the amount of distilled...