DE69706542D1 - Verfahren zur herstellung von xylitol - Google Patents
Verfahren zur herstellung von xylitolInfo
- Publication number
- DE69706542D1 DE69706542D1 DE69706542T DE69706542T DE69706542D1 DE 69706542 D1 DE69706542 D1 DE 69706542D1 DE 69706542 T DE69706542 T DE 69706542T DE 69706542 T DE69706542 T DE 69706542T DE 69706542 D1 DE69706542 D1 DE 69706542D1
- Authority
- DE
- Germany
- Prior art keywords
- producing xylitol
- xylitol
- producing
- xylonic acid
- recovered
- 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
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 title abstract 3
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 title abstract 3
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 title abstract 3
- 229960002675 xylitol Drugs 0.000 title abstract 3
- 235000010447 xylitol Nutrition 0.000 title abstract 3
- 239000000811 xylitol Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- QXKAIJAYHKCRRA-UHFFFAOYSA-N D-lyxonic acid Natural products OCC(O)C(O)C(O)C(O)=O QXKAIJAYHKCRRA-UHFFFAOYSA-N 0.000 abstract 2
- QXKAIJAYHKCRRA-FLRLBIABSA-N D-xylonic acid Chemical compound OC[C@@H](O)[C@H](O)[C@@H](O)C(O)=O QXKAIJAYHKCRRA-FLRLBIABSA-N 0.000 abstract 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 abstract 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 abstract 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K13/00—Sugars not otherwise provided for in this class
- C13K13/002—Xylose
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI962609A FI962609L (fi) | 1996-06-24 | 1996-06-24 | Menetelmä ksylitolin valmistamiseksi |
| PCT/FI1997/000402 WO1997049658A1 (en) | 1996-06-24 | 1997-06-23 | Method for producing xylitol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69706542D1 true DE69706542D1 (de) | 2001-10-11 |
| DE69706542T2 DE69706542T2 (de) | 2002-04-18 |
Family
ID=8546271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69706542T Expired - Fee Related DE69706542T2 (de) | 1996-06-24 | 1997-06-23 | Verfahren zur herstellung von xylitol |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0907627B1 (de) |
| JP (1) | JP2000511198A (de) |
| AT (1) | ATE205176T1 (de) |
| AU (1) | AU3178897A (de) |
| CA (1) | CA2259003A1 (de) |
| CZ (1) | CZ408898A3 (de) |
| DE (1) | DE69706542T2 (de) |
| ES (1) | ES2162305T3 (de) |
| FI (1) | FI962609L (de) |
| RU (1) | RU2176995C2 (de) |
| SK (1) | SK175898A3 (de) |
| WO (1) | WO1997049658A1 (de) |
| ZA (1) | ZA975537B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2784382B1 (fr) * | 1998-10-13 | 2002-01-18 | Roquette Freres | Procede de conversion de sucres oxydes en sucres hydrogenes par hydrogenation catalytique |
| DE60002020T2 (de) * | 1999-08-10 | 2004-02-12 | Ajinomoto Co., Inc. | Verfahren zur Herstellen von hochreinem Xylitol |
| FI20002149L (fi) * | 2000-09-29 | 2002-03-30 | Xyrofin Oy | Sakkaridien puhdistaminen kromatografisella erotuksella |
| FI20002148L (fi) | 2000-09-29 | 2002-03-30 | Xyrofin Oy | Menetelmä tuotteiden talteenottamiseksi |
| GB201216764D0 (en) | 2012-09-20 | 2012-10-31 | Dupont Nutrition Biosci Aps | Separation and recovery of xylose |
| JP6774494B2 (ja) | 2016-02-19 | 2020-10-21 | インターコンチネンタル グレート ブランズ エルエルシー | バイオマス源から複数の有用なストリームを形成するためのプロセス |
| CN114213215B (zh) | 2021-12-29 | 2023-11-10 | 浙江华康药业股份有限公司 | 一种利用木糖母液联产木糖醇和焦糖色素的系统和方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558725A (en) * | 1968-02-27 | 1971-01-26 | Eisai Co Ltd | Preparation of xylitol |
| FR2603276B1 (fr) * | 1986-08-27 | 1989-02-17 | Inst Francais Du Petrole | Procede de production de glycols et de glycerol par hydrogenolyse d'alditols |
| DE4416408A1 (de) * | 1994-05-10 | 1995-11-16 | Bayer Ag | Verfahren zur Hydrierung von Zuckern |
-
1996
- 1996-06-24 FI FI962609A patent/FI962609L/fi unknown
-
1997
- 1997-06-23 ZA ZA9705537A patent/ZA975537B/xx unknown
- 1997-06-23 JP JP10502403A patent/JP2000511198A/ja active Pending
- 1997-06-23 EP EP97927220A patent/EP0907627B1/de not_active Expired - Lifetime
- 1997-06-23 RU RU99101115/04A patent/RU2176995C2/ru not_active IP Right Cessation
- 1997-06-23 CA CA002259003A patent/CA2259003A1/en not_active Abandoned
- 1997-06-23 CZ CZ984088A patent/CZ408898A3/cs unknown
- 1997-06-23 AT AT97927220T patent/ATE205176T1/de not_active IP Right Cessation
- 1997-06-23 ES ES97927220T patent/ES2162305T3/es not_active Expired - Lifetime
- 1997-06-23 DE DE69706542T patent/DE69706542T2/de not_active Expired - Fee Related
- 1997-06-23 WO PCT/FI1997/000402 patent/WO1997049658A1/en active IP Right Grant
- 1997-06-23 SK SK1758-98A patent/SK175898A3/sk unknown
- 1997-06-23 AU AU31788/97A patent/AU3178897A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| RU2176995C2 (ru) | 2001-12-20 |
| JP2000511198A (ja) | 2000-08-29 |
| EP0907627B1 (de) | 2001-09-05 |
| WO1997049658A1 (en) | 1997-12-31 |
| ES2162305T3 (es) | 2001-12-16 |
| EP0907627A1 (de) | 1999-04-14 |
| ZA975537B (en) | 1998-01-14 |
| AU3178897A (en) | 1998-01-14 |
| FI962609A0 (fi) | 1996-06-24 |
| SK175898A3 (en) | 1999-06-11 |
| FI962609L (fi) | 1997-12-25 |
| CZ408898A3 (cs) | 1999-04-14 |
| DE69706542T2 (de) | 2002-04-18 |
| ATE205176T1 (de) | 2001-09-15 |
| CA2259003A1 (en) | 1997-12-31 |
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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 |