WO2003099870A3 - Procedes d'obtention d'oligo-mannuronates et guluronates, les produits obtenus et leurs utilisations - Google Patents
Procedes d'obtention d'oligo-mannuronates et guluronates, les produits obtenus et leurs utilisations Download PDFInfo
- Publication number
- WO2003099870A3 WO2003099870A3 PCT/FR2003/001584 FR0301584W WO03099870A3 WO 2003099870 A3 WO2003099870 A3 WO 2003099870A3 FR 0301584 W FR0301584 W FR 0301584W WO 03099870 A3 WO03099870 A3 WO 03099870A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oligomannuronates
- soluble fraction
- obtaining
- fraction
- guluronates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
- C07H7/02—Acyclic radicals
- C07H7/033—Uronic acids
-
- 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
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003258776A AU2003258776A1 (en) | 2002-05-29 | 2003-05-26 | Methods for obtaining oligomannuronates et guluronates, products obtained and use thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/06541 | 2002-05-29 | ||
FR0206541A FR2840305B1 (fr) | 2002-05-29 | 2002-05-29 | Procedes d'obtention d'oligo-mannuronates et guluronates, les produits obtenus et leurs utilisations |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003099870A2 WO2003099870A2 (fr) | 2003-12-04 |
WO2003099870A3 true WO2003099870A3 (fr) | 2004-04-01 |
Family
ID=29558797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/001584 WO2003099870A2 (fr) | 2002-05-29 | 2003-05-26 | Procedes d'obtention d'oligo-mannuronates et guluronates, les produits obtenus et leurs utilisations |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003258776A1 (fr) |
FR (1) | FR2840305B1 (fr) |
WO (1) | WO2003099870A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1562050A (zh) * | 2004-03-24 | 2005-01-12 | 中国海洋大学 | 褐藻酸寡糖在抗痴呆、抗糖尿病中的应用 |
CN104666327B (zh) * | 2015-01-14 | 2017-07-07 | 中国海洋大学 | 低聚甘露糖醛酸及其衍生物在制备抗疲劳和抗肌萎缩的药物和保健品中的应用 |
FR3045054B1 (fr) * | 2015-12-11 | 2020-02-28 | Ecole Nationale Superieure De Chimie | Procede de preparation de compositions comprenant des alkyl guloside uronates d'alkyle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1426213A (fr) * | 1964-11-02 | 1966-01-28 | Norsk Inst For Tang Og Tarefor | Procédé d'extraction d'alginate à partir des algues |
EP0987272A1 (fr) * | 1998-07-21 | 2000-03-22 | Seiko Epson Corporation | Procédé pour la fabrication d'acides polyguluroniques |
WO2001056404A1 (fr) * | 2000-02-03 | 2001-08-09 | Kbp Co., Ltd. | Polymannuronate de faible poids moleculaire |
CN1341664A (zh) * | 2000-09-07 | 2002-03-27 | 青岛海洋大学 | 聚甘露糖醛酸多糖的制备方法及应用 |
-
2002
- 2002-05-29 FR FR0206541A patent/FR2840305B1/fr not_active Expired - Lifetime
-
2003
- 2003-05-26 WO PCT/FR2003/001584 patent/WO2003099870A2/fr not_active Application Discontinuation
- 2003-05-26 AU AU2003258776A patent/AU2003258776A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1426213A (fr) * | 1964-11-02 | 1966-01-28 | Norsk Inst For Tang Og Tarefor | Procédé d'extraction d'alginate à partir des algues |
EP0987272A1 (fr) * | 1998-07-21 | 2000-03-22 | Seiko Epson Corporation | Procédé pour la fabrication d'acides polyguluroniques |
WO2001056404A1 (fr) * | 2000-02-03 | 2001-08-09 | Kbp Co., Ltd. | Polymannuronate de faible poids moleculaire |
CN1341664A (zh) * | 2000-09-07 | 2002-03-27 | 青岛海洋大学 | 聚甘露糖醛酸多糖的制备方法及应用 |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Week 200257, Derwent World Patents Index; AN 2002-529748, XP002261128 * |
IKEDA A ET AL: "Preparation of low-molecular weight alginic acid by acid hydrolysis", CARBOHYDRATE POLYMERS, APPLIED SCIENCE PUBLISHERS, LTD. BARKING, GB, vol. 42, no. 4, August 2000 (2000-08-01), pages 421 - 425, XP004195937, ISSN: 0144-8617 * |
Also Published As
Publication number | Publication date |
---|---|
AU2003258776A1 (en) | 2003-12-12 |
FR2840305A1 (fr) | 2003-12-05 |
FR2840305B1 (fr) | 2005-08-19 |
WO2003099870A2 (fr) | 2003-12-04 |
AU2003258776A8 (en) | 2003-12-12 |
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