ZA835945B - A process for isolating microbial polysaccharides in the form of amine adducts,and their use - Google Patents
A process for isolating microbial polysaccharides in the form of amine adducts,and their useInfo
- Publication number
- ZA835945B ZA835945B ZA835945A ZA835945A ZA835945B ZA 835945 B ZA835945 B ZA 835945B ZA 835945 A ZA835945 A ZA 835945A ZA 835945 A ZA835945 A ZA 835945A ZA 835945 B ZA835945 B ZA 835945B
- Authority
- ZA
- South Africa
- Prior art keywords
- microbial polysaccharides
- amine adducts
- polysaccharides
- amine
- isolating microbial
- Prior art date
Links
- 150000004676 glycans Chemical class 0.000 title abstract 4
- 229920001282 polysaccharide Polymers 0.000 title abstract 4
- 239000005017 polysaccharide Substances 0.000 title abstract 4
- 150000001412 amines Chemical class 0.000 title abstract 2
- 230000000813 microbial effect Effects 0.000 title abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
Classifications
-
- 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
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Compounds Of Unknown Constitution (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823230303 DE3230303A1 (de) | 1982-08-14 | 1982-08-14 | Abtrennung mikrobieller polysaccharide als amin-addukte und deren verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA835945B true ZA835945B (en) | 1984-04-25 |
Family
ID=6170892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA835945A ZA835945B (en) | 1982-08-14 | 1983-08-12 | A process for isolating microbial polysaccharides in the form of amine adducts,and their use |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4591639A (xx) |
| EP (1) | EP0103177B1 (xx) |
| JP (1) | JPS5953501A (xx) |
| AT (1) | ATE26721T1 (xx) |
| AU (1) | AU1795883A (xx) |
| BR (1) | BR8304353A (xx) |
| CA (1) | CA1201989A (xx) |
| DD (1) | DD213241A5 (xx) |
| DE (2) | DE3230303A1 (xx) |
| DK (1) | DK368983A (xx) |
| ES (1) | ES8503691A1 (xx) |
| FI (1) | FI832905A (xx) |
| GR (1) | GR78694B (xx) |
| IL (1) | IL69479A (xx) |
| NO (1) | NO832906L (xx) |
| NZ (1) | NZ205228A (xx) |
| PT (1) | PT77187B (xx) |
| ZA (1) | ZA835945B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3325224A1 (de) * | 1983-07-13 | 1985-01-24 | Hoechst Ag, 6230 Frankfurt | Isolierung mikrobieller polysaccharide aus ihren amin-addukten |
| US4792415A (en) * | 1987-04-13 | 1988-12-20 | Merck & Co., Inc. | Quaternary ammonium salts of anionic gums |
| US9816362B2 (en) * | 2013-11-25 | 2017-11-14 | Halliburton Energy Services, Inc. | Viscosity enhancer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3422085A (en) * | 1966-07-29 | 1969-01-14 | Hercules Inc | Recovery and purification of microbial polysaccharides |
| US4254257A (en) * | 1979-02-21 | 1981-03-03 | The Lubrizol Corporation | Amine salts of acidic microbial polysaccharides and their use in recovery of such polysaccharides |
-
1982
- 1982-08-14 DE DE19823230303 patent/DE3230303A1/de not_active Withdrawn
-
1983
- 1983-08-11 PT PT77187A patent/PT77187B/pt unknown
- 1983-08-11 DE DE8383107959T patent/DE3371084D1/de not_active Expired
- 1983-08-11 EP EP83107959A patent/EP0103177B1/de not_active Expired
- 1983-08-11 FI FI832905A patent/FI832905A/fi not_active Application Discontinuation
- 1983-08-11 AT AT83107959T patent/ATE26721T1/de not_active IP Right Cessation
- 1983-08-12 GR GR72217A patent/GR78694B/el unknown
- 1983-08-12 US US06/522,608 patent/US4591639A/en not_active Expired - Fee Related
- 1983-08-12 DD DD83253925A patent/DD213241A5/de unknown
- 1983-08-12 AU AU17958/83A patent/AU1795883A/en not_active Abandoned
- 1983-08-12 ES ES524904A patent/ES8503691A1/es not_active Expired
- 1983-08-12 BR BR8304353A patent/BR8304353A/pt unknown
- 1983-08-12 CA CA000434449A patent/CA1201989A/en not_active Expired
- 1983-08-12 IL IL69479A patent/IL69479A/xx unknown
- 1983-08-12 DK DK368983A patent/DK368983A/da not_active Application Discontinuation
- 1983-08-12 ZA ZA835945A patent/ZA835945B/xx unknown
- 1983-08-12 JP JP58146754A patent/JPS5953501A/ja active Pending
- 1983-08-12 NZ NZ205228A patent/NZ205228A/en unknown
- 1983-08-12 NO NO832906A patent/NO832906L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR78694B (xx) | 1984-09-27 |
| PT77187A (de) | 1983-09-01 |
| DK368983D0 (da) | 1983-08-12 |
| NO832906L (no) | 1984-02-15 |
| ES524904A0 (es) | 1985-03-01 |
| ES8503691A1 (es) | 1985-03-01 |
| NZ205228A (en) | 1986-04-11 |
| DD213241A5 (de) | 1984-09-05 |
| PT77187B (de) | 1986-03-27 |
| ATE26721T1 (de) | 1987-05-15 |
| EP0103177B1 (de) | 1987-04-22 |
| FI832905A0 (fi) | 1983-08-11 |
| JPS5953501A (ja) | 1984-03-28 |
| BR8304353A (pt) | 1984-03-20 |
| DE3371084D1 (en) | 1987-05-27 |
| AU1795883A (en) | 1984-02-16 |
| CA1201989A (en) | 1986-03-18 |
| DE3230303A1 (de) | 1984-02-16 |
| FI832905A (fi) | 1984-02-15 |
| DK368983A (da) | 1984-02-15 |
| US4591639A (en) | 1986-05-27 |
| EP0103177A3 (en) | 1985-05-22 |
| IL69479A (en) | 1986-08-31 |
| EP0103177A2 (de) | 1984-03-21 |
| IL69479A0 (en) | 1983-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1527152A (en) | Transplants | |
| ES442126A1 (es) | Procedimiento para la obtencion de soluciones concentradas de colorantes azoicos. | |
| ES8504247A1 (es) | Un metodo de produccion de una preparacion de enzima inmovilizado | |
| GB1235731A (en) | Improved process for flocculating and thickening | |
| ZA835945B (en) | A process for isolating microbial polysaccharides in the form of amine adducts,and their use | |
| GB1436684A (en) | Method for preparing glucoronyl-glucosamino-glycan sulphates exhibiting antilipaemic activity | |
| ATE21119T1 (de) | Verfahren zur herstellung von 3-oxo-delta-1,4steroiden. | |
| ES347329A1 (es) | Procedimiento para la preparacion de di-n-oxidos de quino- xalina y similares. | |
| IE780974L (en) | Vaccine for immunotherapy of neoplastic disease | |
| GB2012792A (en) | Xanthomonas Polysaccharides Which Can be Used for Preparing Aqueous Gels of Improved Filterability | |
| KR920011389A (ko) | 해조류의 추출물 추출방법 | |
| GB551533A (en) | A method of and means for dehydrating organic solvents, petrols, oils and the like | |
| IN161962B (xx) | ||
| GB782809A (en) | Manufacture of purified papains or papain-like ferments | |
| GB2013672A (en) | Process for the Production of Monorden and Derivatives Thereof | |
| GB1283989A (en) | Allergenic extracts and method for their preparation | |
| KR830003578A (ko) | 비병원성의 호기성 코리네박테리아로부터 수용성 추출물을 제조하는 방법 | |
| ES405006A1 (es) | Procedimiento para la preparacion de derivados de la l-ti- rosina. | |
| GB1391280A (en) | Process for preparing protein concentrate from microorganisms | |
| JPS5576817A (en) | Agent for improving blood vessel function | |
| GB1476919A (en) | Process for the preparation of n-acetoacetyl-2,5-dimethoxy- 4-chloroanilide | |
| JPS56112902A (en) | Novel protein polysaccharide wak | |
| GB1446229A (en) | Enzyme of hydrolytic action enzymatic preparation methods for preparing both and their uses | |
| GB1107687A (en) | Adducts of polygalactomannan gums and process for preparing same | |
| GB559893A (en) | Process for the manufacture of pure, crystalline calcium-?-pantothenate |