Title:
REFINED AMERICAN GINSENG TOTAL SAPONIN COMPONENT AND METHOD FOR PURIFYING AND PREPARING AMERICAN GINSENG TOTAL SAPONIN
Document Type and Number:
WIPO Patent Application WO/2020/192163
Kind Code:
A1
Abstract:
A method for extracting and purifying American ginseng total saponin, and American ginseng total saponin prepared using said method; using American ginseng as the raw material, extracting a crude extract solution using ethanol, clarifying using membrane filtration techniques, using high performance liquid chromatography techniques to implement refinement, and using ion exchange gel chromatography to decolourise and remove impurities.
Inventors:
LIANG XINMIAO (CN)
WAN YING (CN)
YE XIANLONG (CN)
GUO ZHIMOU (CN)
QIAN ZIJUN (CN)
ZHANG HUALIN (CN)
WAN YING (CN)
YE XIANLONG (CN)
GUO ZHIMOU (CN)
QIAN ZIJUN (CN)
ZHANG HUALIN (CN)
Application Number:
PCT/CN2019/121266
Publication Date:
October 01, 2020
Filing Date:
November 27, 2019
Export Citation:
Assignee:
TAIZHOU GUOKEHUAWU BIOMEDICAL TECH CO LTD (CN)
International Classes:
A61K36/258; A61P9/10; A61P37/04
Foreign References:
| CN102772462A | 2012-11-14 | |||
| CN1490326A | 2004-04-21 | |||
| CN1513461A | 2004-07-21 | |||
| CN101084954A | 2007-12-12 |
Other References:
WANG; DONGXUE: "Study on Extraction Process of Total Saponins from Panax quinquefolius L", HEILONGJIANG SCIENCE AND TECHNOLOGY INFORMATION, no. 4, 31 December 2016 (2016-12-31), CN, pages 139 - 140, XP009523702, ISSN: 1673-1328
Attorney, Agent or Firm:
NANJING RUIHONG PATENT & TRADEMARK AGENCY (ORDINARY PARTNERSHIP) (CN)
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