DE3304775A1 - Verfahren zur spezifischen depolymerisation eines polysaccharids mit einer stabfoermigen helix-konformation - Google Patents
Verfahren zur spezifischen depolymerisation eines polysaccharids mit einer stabfoermigen helix-konformationInfo
- Publication number
- DE3304775A1 DE3304775A1 DE19833304775 DE3304775A DE3304775A1 DE 3304775 A1 DE3304775 A1 DE 3304775A1 DE 19833304775 DE19833304775 DE 19833304775 DE 3304775 A DE3304775 A DE 3304775A DE 3304775 A1 DE3304775 A1 DE 3304775A1
- Authority
- DE
- Germany
- Prior art keywords
- polysaccharide
- solution
- solvent
- depolymerization
- molecular weight
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/06—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Genetics & Genomics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Polymers & Plastics (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57023724A JPS58140094A (ja) | 1982-02-16 | 1982-02-16 | 棒状のヘリツクス構造を有する多糖の低分子化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3304775A1 true DE3304775A1 (de) | 1983-08-25 |
DE3304775C2 DE3304775C2 (ja) | 1992-01-23 |
Family
ID=12118262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833304775 Granted DE3304775A1 (de) | 1982-02-16 | 1983-02-11 | Verfahren zur spezifischen depolymerisation eines polysaccharids mit einer stabfoermigen helix-konformation |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS58140094A (ja) |
KR (1) | KR900006211B1 (ja) |
CA (1) | CA1214162A (ja) |
CH (1) | CH653689A5 (ja) |
DE (1) | DE3304775A1 (ja) |
FR (1) | FR2521569B1 (ja) |
GB (1) | GB2116576B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5945528A (en) * | 1994-09-29 | 1999-08-31 | Fresenius Ag | Method of producing starch decomposition products |
CN109072060A (zh) * | 2016-03-28 | 2018-12-21 | 嘉吉公司 | 使用于提高油回收应用的生物聚合物固体溶解的方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2070335T3 (es) * | 1989-09-12 | 1995-06-01 | Shiseido Co Ltd | Procedimiento para la produccion de acido hialuronico de bajo peso molecular. |
ES2049561B1 (es) * | 1991-04-27 | 1994-12-16 | Andromaco Lab | Procedimiento para la obtencion de polimeros con actividad sobre el sistema hematopoyetico. |
US6242035B1 (en) | 1998-11-23 | 2001-06-05 | Cp Kelco U.S., Inc. | Reduced molecular weight native gellan gum |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5257335A (en) | 1975-10-31 | 1977-05-11 | Taito Kk | Manufacture of novel, pharmacologically active polysacchiaride degrada tion products |
JPS5733577A (en) * | 1980-08-07 | 1982-02-23 | Yanagiya Tekkosho:Kk | Molding apparatus of boiled fish paste without piece of wood |
-
1982
- 1982-02-16 JP JP57023724A patent/JPS58140094A/ja active Granted
-
1983
- 1983-01-26 GB GB08302088A patent/GB2116576B/en not_active Expired
- 1983-02-02 KR KR1019830000395A patent/KR900006211B1/ko not_active IP Right Cessation
- 1983-02-03 CA CA000420799A patent/CA1214162A/en not_active Expired
- 1983-02-11 DE DE19833304775 patent/DE3304775A1/de active Granted
- 1983-02-14 FR FR8302332A patent/FR2521569B1/fr not_active Expired
- 1983-02-15 CH CH843/83A patent/CH653689A5/de not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5257335A (en) | 1975-10-31 | 1977-05-11 | Taito Kk | Manufacture of novel, pharmacologically active polysacchiaride degrada tion products |
JPS5733577A (en) * | 1980-08-07 | 1982-02-23 | Yanagiya Tekkosho:Kk | Molding apparatus of boiled fish paste without piece of wood |
Non-Patent Citations (7)
Title |
---|
A.C.S. Symposium Series, n, 1977, 45, 81-89 * |
Can. J. Chem., 1977, 55, 293-299 * |
Can. J. Chem., 1977, 55, 300-303 * |
Carbohydrate Research, 1978, 66, 173-186 * |
J. Mol. Biol. 1977, 110, 1-16 * |
J. Polymer Science, Polymer Physics Ed., 1980, 18, 547-588 * |
J. Polymer Science, Teil C, 1969, 28, 69-81 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5945528A (en) * | 1994-09-29 | 1999-08-31 | Fresenius Ag | Method of producing starch decomposition products |
CN109072060A (zh) * | 2016-03-28 | 2018-12-21 | 嘉吉公司 | 使用于提高油回收应用的生物聚合物固体溶解的方法 |
Also Published As
Publication number | Publication date |
---|---|
CA1214162A (en) | 1986-11-18 |
GB8302088D0 (en) | 1983-03-02 |
GB2116576A (en) | 1983-09-28 |
JPS6411041B2 (ja) | 1989-02-23 |
CH653689A5 (de) | 1986-01-15 |
GB2116576B (en) | 1985-08-14 |
FR2521569A1 (fr) | 1983-08-19 |
FR2521569B1 (fr) | 1986-10-10 |
KR840003645A (ko) | 1984-09-15 |
DE3304775C2 (ja) | 1992-01-23 |
JPS58140094A (ja) | 1983-08-19 |
KR900006211B1 (ko) | 1990-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |