Title:
NOVEL ASPERGILLUS NIGER AG1 STRAIN AND METHOD FOR PREPARING COMPOUND K BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/060057
Kind Code:
A1
Abstract:
The present invention relates to a novel Aspergillus niger AG1 strain and, more specifically, to: a method for preparing β-glycosidase, comprising a step of culturing the strain; a method for preparing compound K, comprising a step in which β-glycosidase derived from the strain comes into contact with a substrate; and a food composition, a cosmetic composition and a pharmaceutical composition, containing, as an active ingredient, compound K produced by means of the compound K preparation method.
Inventors:
SHIN YONG CHUL (KR)
PIAO ZHE (KR)
JO HYUN JUNG (KR)
JANG JAE HYEOK (KR)
YUN YOUNG SUNG (KR)
KIM JIN SEOK (KR)
PIAO ZHE (KR)
JO HYUN JUNG (KR)
JANG JAE HYEOK (KR)
YUN YOUNG SUNG (KR)
KIM JIN SEOK (KR)
Application Number:
PCT/KR2021/012519
Publication Date:
March 24, 2022
Filing Date:
September 14, 2021
Export Citation:
Assignee:
AMICOGEN INC (KR)
International Classes:
C12N1/14; A23L29/00; A61K8/63; A61K31/56; A61P3/10; A61P17/10; A61P25/28; A61Q19/00; C12N9/24; C12P33/20
Foreign References:
| KR20200000005A | 2020-01-02 | |||
| KR20190038410A | 2019-04-08 | |||
| KR20170047009A | 2017-05-04 | |||
| KR20090037140A | 2009-04-15 |
Other References:
HU, J.N.; ZHU, X.M.; LEE, K.T.; ZHENG, Y.N.; LI, W.; HAN, L.K.; FANG, Z.M.; GU, L.J.; SUN, B.S.; WANG, C.S.; SUNG, C.K.: "Optimization of ginsenosides hydrolyzing beta-glucosidase production from Aspergillus niger using response surface methodology", MEDICINAL & AROMATIC PLANTS ABSTRACTS, SCIENTIFIC PUBLISHERS, SCIENTIFIC PUBLISHERS, NEW DELHI - INDIA, vol. 31, no. 1, 1 February 2009 (2009-02-01), Scientific Publishers, New Delhi - India , XP018026524, ISSN: 0250-4367
Attorney, Agent or Firm:
LEE, Hee Sook (KR)
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