US2017071841A1PendingUtilityA1

Method for preparing 3,6-anhydro-l-galactose, and use thereof

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Assignee: UNIV KOREA RES & BUS FOUNDPriority: Jan 18, 2012Filed: Nov 15, 2016Published: Mar 16, 2017
Est. expiryJan 18, 2032(~5.5 yrs left)· nominal 20-yr term from priority
Inventors:Kyoung Heon KimIn-Geol ChoiNam Joo KangEun-Ju YunSae Young LeeJi Hye KimYoung Ah KimBo Bae KimEun Ji Baek
A61P 29/00C07H 3/10A61P 17/00C12P 19/14C12Y 302/01159A61Q 19/00C12P 19/02A61Q 19/007A61K 8/60A61K 31/7004C12Y 302/01A61Q 19/02C07H 1/08A61P 17/16
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Claims

Abstract

The present invention relates to a method for preparing 3,6-anhydro-L-galactose, and use thereof. More specifically, 3,6-anhydro-L-galactose, which is a monosaccharide constituting agar, is produced in a high yield through chemical and enzymatic methods, and the physiological activities thereof such as whitening, moisturizing, antioxidant, anti-inflammatory activities and the like are displayed, thereby enabling industrial use thereof.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A cosmetic composition for skin whitening, comprising 3,6-anhydro-L-galactose represented by the following Formula 1:

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