Title:
β-GLUCAN COMPOSITION AND USE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/249133
Kind Code:
A1
Abstract:
A β-glucan composition and a use therefor. Specifically provided are uses of the β-glucan composition in preparing a composition for improving or treating immune-related diseases, said β-glucan being a β-glucan containing β-1,3 and β-1,6 glucosidic bonds in the molecules thereof, and having a molecular weight of 1-50 kDa. The β-glucan features a novel structure, a controllable mass, abundant sources, simple preparation processing, high product purity, strong biological activity, and is easy to produce industrially, among other strengths. The resulting water-soluble β-glucan composition features better anti-tumor activity, has the potential to be developed into a safe and effective novel drug for improving or treating immune-related diseases and fighting tumors.
Inventors:
YU GUANGLI (CN)
LV YOUJING (CN)
QU XIANJUN (CN)
ZHAO CHENYANG (CN)
HAO JIEJIE (CN)
LI QUANCAI (CN)
ZHAO XIA (CN)
HU TING (CN)
GUAN HUASHI (CN)
LV YOUJING (CN)
QU XIANJUN (CN)
ZHAO CHENYANG (CN)
HAO JIEJIE (CN)
LI QUANCAI (CN)
ZHAO XIA (CN)
HU TING (CN)
GUAN HUASHI (CN)
Application Number:
PCT/CN2020/096224
Publication Date:
December 17, 2020
Filing Date:
June 15, 2020
Export Citation:
Assignee:
MARINE BIOMEDICAL RES INST QINGDAO CO LTD (CN)
International Classes:
C08B37/02; A23L33/26; A61K31/716; A61P35/00; A61P37/04
Foreign References:
| CN105001352A | 2015-10-28 | |||
| CN108430479A | 2018-08-21 | |||
| CN109793752A | 2019-05-24 |
Other References:
BOBADILLA F. ET AL.: "Solubleβ-1, 3/1, 6-glucan in Seaweed from the Southern Hemisphere and its Immunomodulatory Effect.", CARBOHYDRATE POLYMERS, vol. 92, no. 1, 4 October 2012 (2012-10-04), pages 241 - 248, XP055347452
JIN, YIMING ET AL.: "Research Progress on β-Glucan and Its Development Potential in Health Industry", FOOD AND DRUG, vol. 20, no. 5, 20 September 2018 (2018-09-20), pages 377 - 381, XP055765383
See also references of EP 3985030A4
JIN, YIMING ET AL.: "Research Progress on β-Glucan and Its Development Potential in Health Industry", FOOD AND DRUG, vol. 20, no. 5, 20 September 2018 (2018-09-20), pages 377 - 381, XP055765383
See also references of EP 3985030A4
Attorney, Agent or Firm:
XU & PARTNERS, LLC. (CN)
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