DE69623068T2 - Verfahren zur Reinigung von Polysaccharid - Google Patents
Verfahren zur Reinigung von PolysaccharidInfo
- Publication number
- DE69623068T2 DE69623068T2 DE69623068T DE69623068T DE69623068T2 DE 69623068 T2 DE69623068 T2 DE 69623068T2 DE 69623068 T DE69623068 T DE 69623068T DE 69623068 T DE69623068 T DE 69623068T DE 69623068 T2 DE69623068 T2 DE 69623068T2
- Authority
- DE
- Germany
- Prior art keywords
- polysaccharide
- purification
- 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 - Fee Related
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
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/403,450 US5602241A (en) | 1995-03-14 | 1995-03-14 | Method for purifying polysaccharides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69623068D1 DE69623068D1 (de) | 2002-09-26 |
| DE69623068T2 true DE69623068T2 (de) | 2003-05-08 |
Family
ID=23595815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69623068T Expired - Fee Related DE69623068T2 (de) | 1995-03-14 | 1996-03-14 | Verfahren zur Reinigung von Polysaccharid |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5602241A (de) |
| EP (1) | EP0732342B1 (de) |
| JP (1) | JPH08311102A (de) |
| CA (1) | CA2171692A1 (de) |
| DE (1) | DE69623068T2 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010022434A1 (en) * | 1993-07-19 | 2001-09-20 | Sauter Thomas M. | In-line roller skate with internal support and external ankle cuff |
| US6709845B1 (en) | 1999-07-02 | 2004-03-23 | Shin-Etsu Bio, Inc. | Production of modified polysaccharide S-7 |
| EP1261717B1 (de) | 2000-03-02 | 2008-05-07 | CP Kelco U.S., Inc. | Mutante bakteriestämme vom genus sphingonomas die defizient in der herstellung von polyhydroxybutyrate sind, und verfahren zur klärung von sphinganen |
| CA2351233C (en) | 2000-07-24 | 2010-10-19 | Shin-Etsu Chemical Co., Ltd. | Production of exopolysaccharides unattached to the surface of bacterial cells |
| EP1739094A1 (de) * | 2005-06-30 | 2007-01-03 | Faculté Universitaire des Sciences Agronomiques de Gembloux | Verfahren zur Reinigung von elektrisch geladenen Polysacchariden |
| BRPI0718707A2 (pt) * | 2006-11-10 | 2014-01-07 | Rohto Pharma | Composição para aplicação em pele ou em mucosa |
| CA2749809C (en) | 2009-02-05 | 2017-03-14 | Alcon Research, Ltd. | Process for purifying guar |
| TWI547522B (zh) | 2009-07-07 | 2016-09-01 | 愛爾康研究有限公司 | 環氧乙烷環氧丁烷嵌段共聚物組成物 |
| DE102019001184B4 (de) | 2019-02-18 | 2023-06-22 | Soumeya Nadir | Verfahren zur Herstellung von Papier auf Basis von mittels eines schonenden Extraktionsverfahrens aus aquatischen Makrophyten, insbesondere Wasserpest (Elodea), isolierter Cellulose und durch dieses Verfahren hergestelltes Papier |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2237767A1 (de) * | 1972-08-01 | 1974-02-14 | Extraktionstechnik Gmbh | Anlage zur kontinuierlichen herstellung von bierwuerze |
| JPS58129984A (ja) * | 1982-01-26 | 1983-08-03 | Hitachi Zosen Corp | 混合培養によるアルコ−ルの連続製造法 |
| US4831127A (en) * | 1983-07-12 | 1989-05-16 | Sbp, Inc. | Parenchymal cell cellulose and related materials |
| DE3527482A1 (de) * | 1984-07-31 | 1986-02-06 | Fuji Spinning Co., Ltd., Tokio/Tokyo | Verfahren zum herstellen von koernigem poroesen chitosan |
| US4944946A (en) * | 1987-01-27 | 1990-07-31 | Yaguang Liu | Pharmaceutical composition for inhibiting viruses and increasing immune function (PII) |
| JPS6422901A (en) * | 1987-07-16 | 1989-01-25 | Shikibo Ltd | Production of polysaccharide from tamarind seed |
| JPH0674282B2 (ja) * | 1988-12-22 | 1994-09-21 | 第一工業製薬株式会社 | 高分子溶液から高分子を精製分離するための方法及び装置 |
| US4983731A (en) * | 1989-03-17 | 1991-01-08 | Nebraska Department Of Economic Development | Separation and purification of sugar esters |
| JPH08842B2 (ja) * | 1991-05-22 | 1996-01-10 | 信越化学工業株式会社 | 多糖類の精製方法 |
-
1995
- 1995-03-14 US US08/403,450 patent/US5602241A/en not_active Expired - Fee Related
-
1996
- 1996-02-09 JP JP8022928A patent/JPH08311102A/ja active Pending
- 1996-03-13 CA CA002171692A patent/CA2171692A1/en not_active Abandoned
- 1996-03-14 DE DE69623068T patent/DE69623068T2/de not_active Expired - Fee Related
- 1996-03-14 EP EP96301742A patent/EP0732342B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2171692A1 (en) | 1996-09-15 |
| DE69623068D1 (de) | 2002-09-26 |
| EP0732342A1 (de) | 1996-09-18 |
| JPH08311102A (ja) | 1996-11-26 |
| EP0732342B1 (de) | 2002-08-21 |
| US5602241A (en) | 1997-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |