GB1521810A - Water-insoluble glucan and processes for the production thereof - Google Patents
Water-insoluble glucan and processes for the production thereofInfo
- Publication number
- GB1521810A GB1521810A GB51722/76A GB5172276A GB1521810A GB 1521810 A GB1521810 A GB 1521810A GB 51722/76 A GB51722/76 A GB 51722/76A GB 5172276 A GB5172276 A GB 5172276A GB 1521810 A GB1521810 A GB 1521810A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- glucan
- insoluble glucan
- processes
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920001503 Glucan Polymers 0.000 title abstract 5
- 241000194017 Streptococcus Species 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 229930006000 Sucrose Natural products 0.000 abstract 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 abstract 1
- 239000005720 sucrose Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/885—Streptococcus
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14785475A JPS52117492A (en) | 1975-12-11 | 1975-12-11 | Preparation of water-insoluble glucan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1521810A true GB1521810A (en) | 1978-08-16 |
Family
ID=15439749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51722/76A Expired GB1521810A (en) | 1975-12-11 | 1976-12-10 | Water-insoluble glucan and processes for the production thereof |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4072567A (enExample) |
| JP (1) | JPS52117492A (enExample) |
| CA (1) | CA1085329A (enExample) |
| GB (1) | GB1521810A (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054322B2 (ja) * | 1977-09-30 | 1985-11-29 | 株式会社林原生物化学研究所 | 成形物の製法 |
| JPS6028401A (ja) * | 1983-07-27 | 1985-02-13 | Advance Res & Dev Co Ltd | トリグリセリド低下活性多糖類 |
| US4950749A (en) * | 1989-01-06 | 1990-08-21 | The Standard Oil Company | Recovery of glucan by employing a divalent cation at an alkaline pH |
| US4960697A (en) * | 1989-01-06 | 1990-10-02 | The Standard Oil Company | Recovery of polysaccharides by employing a divalent cation with a water miscible organic solvent |
| JPH0732702B2 (ja) * | 1990-02-23 | 1995-04-12 | 雪印乳業株式会社 | 新規乳酸菌、その産生する抗菌物質、この乳酸菌を含有する発酵乳用スターター及びそれを用いた発酵乳の製造方法 |
| US5576015A (en) * | 1995-03-02 | 1996-11-19 | Donzis; Byron A. | Substantially purified beta (1,3) finely ground yeast cell wall glucan composition with dermatological and nutritional uses |
| JP3687194B2 (ja) * | 1996-06-06 | 2005-08-24 | 味の素株式会社 | 水不溶性グルカンの精製方法 |
| US5786343A (en) * | 1997-03-05 | 1998-07-28 | Immudyne, Inc. | Phagocytosis activator compositions and their use |
| DE19839216C1 (de) * | 1998-08-28 | 2000-01-20 | Aventis Res & Tech Gmbh & Co | Verfahren zur Herstellung von sphärischen Mikropartikeln, die ganz oder teilweise aus mindestens einem wasserunlöslichen Verzweigungen enthaltenden Polyglucan bestehen, sowie mit diesem Verfahren erhältliche Mikropartikel und die Verwendung |
| DE60009886T2 (de) * | 1999-01-25 | 2005-03-31 | E.I. Du Pont De Nemours And Co., Wilmington | Polysaccharidfasern |
| US6716589B2 (en) | 2000-11-20 | 2004-04-06 | Alphabeta Ab | Discordant helix stabilization for prevention of amyloid formation |
| WO2006121803A1 (en) * | 2005-05-05 | 2006-11-16 | Sensient Flavors Inc. | Production of beta-glucans and mannans |
| US9911514B2 (en) | 2014-06-09 | 2018-03-06 | Bwxt Mpower, Inc. | Nuclear reactor cavity floor passive heat removal system |
| CA2998773C (en) * | 2015-10-26 | 2022-05-03 | E. I. Du Pont De Nemours And Company | Water-insoluble alpha-(1,3->glucan) composition |
-
1975
- 1975-12-11 JP JP14785475A patent/JPS52117492A/ja active Granted
-
1976
- 1976-12-09 CA CA267,554A patent/CA1085329A/en not_active Expired
- 1976-12-10 US US05/749,520 patent/US4072567A/en not_active Expired - Lifetime
- 1976-12-10 GB GB51722/76A patent/GB1521810A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4072567A (en) | 1978-02-07 |
| CA1085329A (en) | 1980-09-09 |
| JPS52117492A (en) | 1977-10-01 |
| JPS5745558B2 (enExample) | 1982-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |