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Patent Searching and Data


Title:
METHOD FOR EXTRACTING HIGH-PURITY MOGROSIDE V FROM SIRAITIA GROSVENORII
Document Type and Number:
WIPO Patent Application WO/2017/211079
Kind Code:
A1
Abstract:
The present application relates to a technique for extracting mogroside V. Provided is a method for extracting high-purity mogroside V from Siraitia grosvenorii. The specific steps comprise: pre-treatment of a raw material, extraction, centrifugation, enzymolysis, ultrafiltration, nanofiltration, bleaching, concentration, microwave drying, and pulverization. The invention utilizes a membrane-based technique for separation and purification, and only uses pure water as a solvent to eliminate usage of an organic solvent. The method can be easily performed, has a simple process, and provides a safe, environment-friendly, high quality, and low-cost product. The method can be used to realize continuous large-scale industrial production.

Inventors:
LONG, Weian (No.8, Xingkang South Rd. High-Tech Zon, Changsha Hunan 5, 410205, CN)
HUANG, Huaxue (No.8, Xingkang South Rd. High-Tech Zon, Changsha Hunan 5, 410205, CN)
Application Number:
CN2017/070140
Publication Date:
December 14, 2017
Filing Date:
January 04, 2017
Export Citation:
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Assignee:
JIANGXI HAIFU BIOENGINEERING CO., LTD. (Shaji Road, Industry zone Shanggao count, Yichun Jiangxi 0, 336400, CN)
International Classes:
C07J17/00
Foreign References:
CN101177444A2008-05-14
CN1683387A2005-10-19
EP2425721A12012-03-07
CN101863946A2010-10-20
US6124442A2000-09-26
Attorney, Agent or Firm:
CHINABLE IP (620 Room, 35-10-2 the 6th floor,No.35 Anding Road,Chaoyang District, Beijing 9, 100029, CN)
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