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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10743573 B1

PDFFull Text
Date of Patent:
Aug. 18, 2020

Filed:

Jan. 04, 2017

Method for extracting high-purity mogroside v from

Applicant:

Jiangxi Haifu Bioengineering Co., Ltd., Yichun, Jiangxi, CN;

Inventors:

Weian Long, Hunan, CN;

Huaxue Huang, Hunan, CN;

Assignee:

Jiangxi Haifu Bioengineering Co., Ltd., Yichun, Jiangxi, CN;

Attorneys:

Bret E. Field

Bozicevic, Field & Francis LLP

Primary Examiner:

Qiuwen Mi

Int. Cl.
CPC ...
A61K 36/00 (2006.01); A23L 27/30 (2016.01); B01D 61/58 (2006.01); C07J 17/00 (2006.01); B01D 61/02 (2006.01); B01D 61/14 (2006.01);
U.S. Cl.
CPC ...
A23L 27/36 (2016.08); B01D 61/58 (2013.01); C07J 17/005 (2013.01); A23V 2002/00 (2013.01); A23V 2300/10 (2013.01); A23V 2300/14 (2013.01); A23V 2300/24 (2013.01); A23V 2300/34 (2013.01); A23V 2300/38 (2013.01); B01D 61/027 (2013.01); B01D 61/145 (2013.01); B01D 2311/04 (2013.01); B01D 2311/06 (2013.01); B01D 2311/08 (2013.01);
Abstract

The present application relates to a technique for extracting mogroside V. Provided is a method for extracting high-purity mogroside V from. The specific steps comprise: pre-treatment of a raw material, extraction, centrifugation, enzymolysis, ultrafiltration, nanofiltration, decolorization, 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.

Find Patent Forward Citations

Long, Weian. (2020). Method for extracting high-purity mogroside v from (U.S. Patent No. 10743573). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10743573

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