DD210309A5 - Verfahren zur isolierung mikrobieller polysaccharide - Google Patents
Verfahren zur isolierung mikrobieller polysaccharide Download PDFInfo
- Publication number
- DD210309A5 DD210309A5 DD83253926A DD25392683A DD210309A5 DD 210309 A5 DD210309 A5 DD 210309A5 DD 83253926 A DD83253926 A DD 83253926A DD 25392683 A DD25392683 A DD 25392683A DD 210309 A5 DD210309 A5 DD 210309A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- alcohol
- adducts
- amine
- items
- microbial polysaccharides
- Prior art date
Links
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
-
- 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
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Sustainable Development (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Biological Depolymerization Polymers (AREA)
- Hall/Mr Elements (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823230301 DE3230301A1 (de) | 1982-08-14 | 1982-08-14 | Isolierung mikrobieller polysaccharide aus ihren fettamin-addukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD210309A5 true DD210309A5 (de) | 1984-06-06 |
Family
ID=6170890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD83253926A DD210309A5 (de) | 1982-08-14 | 1983-08-12 | Verfahren zur isolierung mikrobieller polysaccharide |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4703117A (es) |
| EP (1) | EP0103178B1 (es) |
| JP (1) | JPS5953503A (es) |
| KR (1) | KR840005820A (es) |
| AT (1) | ATE32902T1 (es) |
| AU (1) | AU1795683A (es) |
| BR (1) | BR8304346A (es) |
| CA (1) | CA1204400A (es) |
| DD (1) | DD210309A5 (es) |
| DE (2) | DE3230301A1 (es) |
| DK (1) | DK368883A (es) |
| ES (1) | ES524905A0 (es) |
| FI (1) | FI832901A (es) |
| GR (1) | GR78695B (es) |
| IL (1) | IL69477A (es) |
| NO (1) | NO832908L (es) |
| PT (1) | PT77189B (es) |
| ZA (1) | ZA835946B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635692A (en) * | 1979-08-30 | 1981-04-08 | Mitsubishi Electric Corp | Control device for transistor motor |
| GB8426529D0 (en) * | 1984-10-19 | 1984-11-28 | Allied Colloids Ltd | Dry polymers |
| GB8520101D0 (en) * | 1985-08-09 | 1985-09-18 | Unilever Plc | Phase separation |
| IL76981A (en) * | 1985-11-07 | 1989-02-28 | Univ Ramot | Bacterially produced hetero polysaccharide dispersants for inorganic minerals in aqueous medium and their preparation |
| SG47515A1 (en) * | 1987-02-26 | 1998-04-17 | Bio Polymers Pty Ltd | Plant gum material and use thereof in food products |
| JP3741734B2 (ja) | 1994-06-30 | 2006-02-01 | 信越化学工業株式会社 | キサンタンガムの回収精製方法 |
| US6271001B1 (en) | 1995-03-23 | 2001-08-07 | Bio Polymers Pty. Ltd. | Cultured plant cell gums for food, pharmaceutical, cosmetic and industrial applications |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1167747A (en) * | 1965-11-16 | 1969-10-22 | Ashland Oil Inc | Precipitation of Polymeric Hydroxyl Compounds |
| US3422085A (en) * | 1966-07-29 | 1969-01-14 | Hercules Inc | Recovery and purification of microbial polysaccharides |
| US3598730A (en) * | 1968-04-15 | 1971-08-10 | Gen Mills Inc | Process of flocculating silica with a cationic xanthomonas gum ether |
| US3729460A (en) * | 1970-03-02 | 1973-04-24 | J Patton | Modified heteropolysaccharides |
| US3928316A (en) * | 1974-04-22 | 1975-12-23 | Gen Mills Chem Inc | Xanthomonas gum amine salts |
| US4135979A (en) * | 1976-08-24 | 1979-01-23 | Merck & Co., Inc. | Treatment of xanthan gum to improve clarity |
| 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 |
| DE3230302A1 (de) * | 1982-08-14 | 1984-02-16 | Hoechst Ag, 6230 Frankfurt | Isolierung mikrobieller polysaccharide aus ihren amin-addukten |
-
1982
- 1982-08-14 DE DE19823230301 patent/DE3230301A1/de not_active Withdrawn
-
1983
- 1983-08-11 AT AT83107960T patent/ATE32902T1/de not_active IP Right Cessation
- 1983-08-11 PT PT77189A patent/PT77189B/pt unknown
- 1983-08-11 EP EP83107960A patent/EP0103178B1/de not_active Expired
- 1983-08-11 FI FI832901A patent/FI832901A/fi not_active Application Discontinuation
- 1983-08-11 DE DE8383107960T patent/DE3375919D1/de not_active Expired
- 1983-08-12 AU AU17956/83A patent/AU1795683A/en not_active Abandoned
- 1983-08-12 ZA ZA835946A patent/ZA835946B/xx unknown
- 1983-08-12 KR KR1019830003772A patent/KR840005820A/ko not_active Application Discontinuation
- 1983-08-12 DD DD83253926A patent/DD210309A5/de unknown
- 1983-08-12 IL IL69477A patent/IL69477A/xx unknown
- 1983-08-12 JP JP58146756A patent/JPS5953503A/ja active Pending
- 1983-08-12 ES ES524905A patent/ES524905A0/es active Granted
- 1983-08-12 NO NO832908A patent/NO832908L/no unknown
- 1983-08-12 GR GR72214A patent/GR78695B/el unknown
- 1983-08-12 DK DK368883A patent/DK368883A/da not_active Application Discontinuation
- 1983-08-12 CA CA000434448A patent/CA1204400A/en not_active Expired
- 1983-08-12 BR BR8304346A patent/BR8304346A/pt unknown
-
1985
- 1985-10-07 US US06/783,814 patent/US4703117A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES8404380A1 (es) | 1984-05-01 |
| PT77189A (de) | 1983-09-01 |
| EP0103178A3 (en) | 1985-05-22 |
| US4703117A (en) | 1987-10-27 |
| FI832901A0 (fi) | 1983-08-11 |
| IL69477A0 (en) | 1983-11-30 |
| DK368883A (da) | 1984-02-15 |
| EP0103178B1 (de) | 1988-03-09 |
| KR840005820A (ko) | 1984-11-19 |
| CA1204400A (en) | 1986-05-13 |
| DK368883D0 (da) | 1983-08-12 |
| BR8304346A (pt) | 1984-03-20 |
| GR78695B (es) | 1984-09-27 |
| EP0103178A2 (de) | 1984-03-21 |
| ZA835946B (en) | 1984-04-25 |
| IL69477A (en) | 1986-08-31 |
| JPS5953503A (ja) | 1984-03-28 |
| NO832908L (no) | 1984-02-15 |
| AU1795683A (en) | 1984-02-16 |
| FI832901A (fi) | 1984-02-15 |
| PT77189B (de) | 1986-03-27 |
| DE3375919D1 (en) | 1988-04-14 |
| ES524905A0 (es) | 1984-05-01 |
| DE3230301A1 (de) | 1984-02-16 |
| ATE32902T1 (de) | 1988-03-15 |
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