Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
EXTRACELLULAR POLYSACCHARIDE WITH IMMUNOMODULATORY EFFECT AND PREPARATION METHOD AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/109855
Kind Code:
A1
Abstract:
Disclosed are an extracellular polysaccharide with an immunomodulatory effect and a preparation method and use thereof. The extracellular polysaccharide consists of the following raw materials by mass fraction: 20.70-22.74% of glucosamine, 33.87-35.21% of glucose, 20.57-22.38% of arabinose, 11.85-12.74% of galactosamine and 8.74-11.20% of galactose, wherein the weight-average molecular weight is 11,864-15,473 daltons.

Inventors:
GUO BENHENG (CN)
WU ZHENGJUN (CN)
LIU ZHENMIN (CN)
HAN JIN (CN)
SHAO LI (CN)
Application Number:
PCT/CN2014/086000
Publication Date:
July 30, 2015
Filing Date:
September 05, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BRIGHT DAIRY & FOOD CO LTD (CN)
International Classes:
C12P19/04; A23L1/00; A61K31/715; A61P37/00; C12R1/225
Foreign References:
CN103757070A2014-04-30
CN103724446A2014-04-16
KR20100078999A2010-07-08
EP0450263A21991-10-09
CN1781950A2006-06-07
Other References:
VAN CALSTEREN, M.R. ET AL.: "Structure Determination of the Exopolysaccharide Produced by Lactobacillus Thamnosus Strains RW-9595M and R.", BIOCHEM J., vol. 363, 1 April 2002 (2002-04-01), XP008106122
VANHAVERBEKE, C. ET AL.: "Structure of an Extracellular Polysaccharide Produced by Lactobacillus Thamnosus Strain C83", CARBOHYDRATE RESEARCH, vol. 314, no. 3-4, 1998, pages 211 - 220, XP004166156
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (CN)
上海弼兴律师事务所 (CN)
Download PDF: