Title:
METHOD FOR PREPARING BIOSUGAR AND QUERCETIN BY USING ONION SKINS
Document Type and Number:
WIPO Patent Application WO/2016/144016
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing biosugar and quercetin by using onion skins and, more particularly, to a method for preparing biosugar and quercetin, comprising: extracting biosugar from a hydrolysate produced by hydrolyzing onion skins; and extracting quercetin from the hydrolysate residue remaining after the extraction of the biosugar.
Inventors:
BAE HYEUN JONG (KR)
SHIN HAN KI (KR)
WI SEUNG GON (KR)
CHOI IN SEONG (KR)
CHO EUN JIN (KR)
SHIN HAN KI (KR)
WI SEUNG GON (KR)
CHOI IN SEONG (KR)
CHO EUN JIN (KR)
Application Number:
PCT/KR2016/001592
Publication Date:
September 15, 2016
Filing Date:
February 17, 2016
Export Citation:
Assignee:
NAT UNIV CHONNAM IND FOUND (KR)
International Classes:
C12P19/02; B01D35/06; C07D403/14; C12N9/24; C12N9/38; C12N9/42; C12P17/06
Foreign References:
| KR20140098428A | 2014-08-08 | |||
| JP2009153449A | 2009-07-16 | |||
| JP2011019464A | 2011-02-03 | |||
| KR20130104132A | 2013-09-25 |
Other References:
LINDAHL, SOFIA ET AL.: "An On-line Method for Pressurized Hot Water Extraction and Enzymatic Hydrolysis of Quercetin Glucosides from Onions", ANALYTICA CHIMICA ACTA, vol. 785, 2013, pages 50 - 59, XP028566720
CHOI, IN SEONG ET AL.: "Onion Skin Waste as a Valorization Resource for the By-products Quercetin and Biosugar", FOOD CHEMISTRY, vol. 188, 7 May 2015 (2015-05-07), pages 537 - 542, XP029210719
CHOI, IN SEONG ET AL.: "Onion Skin Waste as a Valorization Resource for the By-products Quercetin and Biosugar", FOOD CHEMISTRY, vol. 188, 7 May 2015 (2015-05-07), pages 537 - 542, XP029210719
Attorney, Agent or Firm:
IAM PATENT & LAW FIRM (KR)
특허법인 아이엠 (KR)
특허법인 아이엠 (KR)
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