CA2027478A1 - Procede de preparation d'itols sans epimere du groupe constitue du xylitol, du sorbitol (d-glucitol), du 4-0-.beta.-d-galactopyranosyl-d-glucitol et du 4-0-.alpha.-d-glucopyranosyl-d-sorbitol - Google Patents
Procede de preparation d'itols sans epimere du groupe constitue du xylitol, du sorbitol (d-glucitol), du 4-0-.beta.-d-galactopyranosyl-d-glucitol et du 4-0-.alpha.-d-glucopyranosyl-d-sorbitolInfo
- Publication number
- CA2027478A1 CA2027478A1 CA2027478A CA2027478A CA2027478A1 CA 2027478 A1 CA2027478 A1 CA 2027478A1 CA 2027478 A CA2027478 A CA 2027478A CA 2027478 A CA2027478 A CA 2027478A CA 2027478 A1 CA2027478 A1 CA 2027478A1
- Authority
- CA
- Canada
- Prior art keywords
- glucitol
- sorbitol
- epimer
- sugar alcohols
- galactopyranosyl
- 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
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 title abstract 4
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 title abstract 3
- 239000000600 sorbitol Substances 0.000 title abstract 3
- 150000005846 sugar alcohols Chemical class 0.000 title abstract 3
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 title abstract 2
- VQHSOMBJVWLPSR-JVCRWLNRSA-N lactitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-JVCRWLNRSA-N 0.000 title abstract 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000000811 xylitol Substances 0.000 title abstract 2
- 229960002675 xylitol Drugs 0.000 title abstract 2
- 235000010447 xylitol Nutrition 0.000 title abstract 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 title abstract 2
- 229960002920 sorbitol Drugs 0.000 abstract 3
- 238000000465 moulding Methods 0.000 abstract 2
- 235000010356 sorbitol Nutrition 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 235000000346 sugar Nutrition 0.000 abstract 1
- 150000008163 sugars Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/26—Hexahydroxylic alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3934458.4 | 1989-10-14 | ||
| DE19893934457 DE3934457A1 (de) | 1989-10-14 | 1989-10-14 | Verfahren zur herstellung von sorbitol (d-glucitol) aus (alpha)-d-glucose |
| DEP3934457.6 | 1989-10-14 | ||
| DE19893934458 DE3934458A1 (de) | 1989-10-14 | 1989-10-14 | Verfahren zur herstellung von 4-0-ss-d-galactopyranosyl-d-glucitol aus 4-0-ss-d-galactopyranosyl-(alpha)-d-glucopyranose |
| DEP3939058.6 | 1989-11-25 | ||
| DE19893939058 DE3939058A1 (de) | 1989-11-25 | 1989-11-25 | Verfahren zur herstellung von 4-0-(alpha)-d-glucopyranosyl-d-sorbitol aus 4-0-(alpha)-d-glucopyranosyl-(alpha)-d-glucopyranose |
| DEP4000839.8 | 1990-01-13 | ||
| DE19904000839 DE4000839A1 (de) | 1990-01-13 | 1990-01-13 | Verfahren zur herstellung von xylitol aus d-xylose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2027478A1 true CA2027478A1 (fr) | 1991-04-15 |
| CA2027478C CA2027478C (fr) | 1999-12-07 |
Family
ID=27434761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002027478A Expired - Fee Related CA2027478C (fr) | 1989-10-14 | 1990-10-12 | Procede de preparation d'itols sans epimere du groupe constitue du xylitol, du sorbitol (d-glucitol), du 4-0-.beta.-d-galactopyranosyl-d-glucitol et du 4-0-.alpha.-d-glucopyranosyl-d-sorbitol |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5162517A (fr) |
| EP (1) | EP0423525B1 (fr) |
| JP (1) | JP2865150B2 (fr) |
| CA (1) | CA2027478C (fr) |
| DE (1) | DE59001858D1 (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI91261C (fi) * | 1991-03-22 | 1996-01-31 | Xyrofin Oy | Kiteinen, kidevedetön laktitoli ja menetelmä sen valmistamiseksi sekä sen käyttö |
| FI92051C (fi) * | 1992-03-17 | 1994-09-26 | Amylum Nv | Menetelmä ksylitolin valmistamiseksi D-glukoosista ja D-glukoosin ja D-fruktoosin sekä D-glukoosin ja D-galaktoosin seoksista |
| DE4416115A1 (de) * | 1994-05-06 | 1995-11-09 | Bayer Ag | Verfahren zur Herstellung von alpha-D-Glucopyranosido-1,6-mannit und -sorbit aus alpha-D-Glucopyranosido-1,6-fructose |
| DE4416408A1 (de) * | 1994-05-10 | 1995-11-16 | Bayer Ag | Verfahren zur Hydrierung von Zuckern |
| DE19720496B4 (de) * | 1997-01-17 | 2004-10-21 | Südzucker AG Mannheim/Ochsenfurt | Verfahren zur Hydrierung von Zuckern oder Zuckergemischen zu Zuckeralkoholen oder Zuckeralkoholgemischen |
| DE19701439C2 (de) * | 1997-01-17 | 2001-01-25 | Suedzucker Ag | Verfahren zur Hydrierung von Zuckern |
| DE19701991A1 (de) * | 1997-01-22 | 1998-07-23 | Bayer Ag | Verfahren zur Hydrierung von Zuckern |
| FI110095B (fi) * | 1998-05-18 | 2002-11-29 | Xyrofin Oy | Ksylitolin kiteyttäminen, kiteinen ksylitolituote ja sen käyttö |
| JP4166980B2 (ja) * | 2000-02-17 | 2008-10-15 | 上野製薬株式会社 | 含蜜結晶組成物およびその製造法 |
| ES2261410T3 (es) * | 2000-05-22 | 2006-11-16 | Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyusho | Una composicion que contiene sirope y procedimiento para produccion del mismo. |
| TW572878B (en) * | 2001-05-11 | 2004-01-21 | Fushimi Pharmaceutical Co Ltd | Method for production of sugar alcohol |
| CN100556874C (zh) * | 2004-03-26 | 2009-11-04 | 珀杜研究基金会 | 木糖醇的制备方法 |
| US20070135301A1 (en) * | 2005-12-08 | 2007-06-14 | Sud-Chemie Inc. | Catalyst for the production of polyols by hydrogenolysis of carbohydrates |
| GB2437517A (en) | 2006-04-27 | 2007-10-31 | Danisco Sweeteners Oy | Catalytic hydrogenation of sugar to sugar alcohol, using increasing reaction temperature and/or addition of monocarboxylic acid to maintain catalyst activity |
| US7605255B2 (en) | 2006-06-29 | 2009-10-20 | Alberta Research Council Inc. | Non-animal based lactose |
| CN102391065B (zh) * | 2011-08-09 | 2014-02-05 | 山东省鲁洲食品集团有限公司 | 以玉米皮为原料生产二元醇及低分子多元醇的方法 |
| PL3416740T3 (pl) | 2016-02-19 | 2021-05-17 | Intercontinental Great Brands Llc | Procesy tworzenia wielu strumieni wartości ze źródeł biomasy |
| US10435721B2 (en) | 2016-12-21 | 2019-10-08 | Creatus Biosciences Inc. | Xylitol producing metschnikowia species |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784408A (en) * | 1970-09-16 | 1974-01-08 | Hoffmann La Roche | Process for producing xylose |
| US4029878A (en) * | 1975-05-19 | 1977-06-14 | Ici United States Inc. | Process for preparing mannitol from glucose |
| US4322569A (en) * | 1980-08-01 | 1982-03-30 | Hydrocarbon Research, Inc. | Catalytic hydrogenation of glucose to produce sorbitol |
| DE3403973A1 (de) * | 1984-02-04 | 1985-08-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung eines gemisches von (alpha)-d-glucopyranosido-1,6-mannit und (alpha)-d-glucopyranosido-1,6-sorbit aus (alpha)-d-glucopyranosido-1,6-fructose |
-
1990
- 1990-09-20 US US07/585,747 patent/US5162517A/en not_active Expired - Lifetime
- 1990-09-29 EP EP90118754A patent/EP0423525B1/fr not_active Expired - Lifetime
- 1990-09-29 DE DE9090118754T patent/DE59001858D1/de not_active Expired - Fee Related
- 1990-10-12 CA CA002027478A patent/CA2027478C/fr not_active Expired - Fee Related
- 1990-10-12 JP JP2275123A patent/JP2865150B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5162517A (en) | 1992-11-10 |
| CA2027478C (fr) | 1999-12-07 |
| JPH03135934A (ja) | 1991-06-10 |
| EP0423525B1 (fr) | 1993-06-23 |
| DE59001858D1 (de) | 1993-07-29 |
| JP2865150B2 (ja) | 1999-03-08 |
| EP0423525A1 (fr) | 1991-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |