GB1245486A - Process for the preparation of xylose solutions - Google Patents
Process for the preparation of xylose solutionsInfo
- Publication number
- GB1245486A GB1245486A GB5935469A GB5935469A GB1245486A GB 1245486 A GB1245486 A GB 1245486A GB 5935469 A GB5935469 A GB 5935469A GB 5935469 A GB5935469 A GB 5935469A GB 1245486 A GB1245486 A GB 1245486A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- shells
- heating
- xylose solutions
- parts
- 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
Links
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 title abstract 6
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 title abstract 3
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 title abstract 3
- 239000002253 acid Substances 0.000 abstract 4
- 235000013399 edible fruits Nutrition 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000004575 stone Substances 0.000 abstract 2
- 244000144730 Amygdalus persica Species 0.000 abstract 1
- 244000205479 Bertholletia excelsa Species 0.000 abstract 1
- 235000012284 Bertholletia excelsa Nutrition 0.000 abstract 1
- 241000167854 Bourreria succulenta Species 0.000 abstract 1
- 244000060011 Cocos nucifera Species 0.000 abstract 1
- 235000013162 Cocos nucifera Nutrition 0.000 abstract 1
- 240000009226 Corylus americana Species 0.000 abstract 1
- 235000001543 Corylus americana Nutrition 0.000 abstract 1
- 235000007466 Corylus avellana Nutrition 0.000 abstract 1
- 240000007049 Juglans regia Species 0.000 abstract 1
- 235000009496 Juglans regia Nutrition 0.000 abstract 1
- 244000018633 Prunus armeniaca Species 0.000 abstract 1
- 235000009827 Prunus armeniaca Nutrition 0.000 abstract 1
- 235000006040 Prunus persica var persica Nutrition 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 235000019693 cherries Nutrition 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 235000012054 meals Nutrition 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 235000020234 walnut Nutrition 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
1,245,486. Xylose solutions. SUD-CHEMIE A.G. 4 Dec., 1969, No. 59354/69. Heading C2C. Aqueous xylose solutions are prepared substantially free of crystallization-inhibiting substances by hydrolysing crushed and chemically untreated stone fruit shells either by heating to boiling point at atmospheric pressure or by heating at superatmospheric pressure with an aqueous solution of a mineral acid, and separating the undissolved reaction residue from the liquid which is then decolorized and neutralized. The stone fruit shells which may be used are coconut, walnut, hazel nut, brazil nut, cherry, apricot, peach or plum, usually in the form of a meal. The shells may be treated at atmospheric pressure with 2À5-4 parts by weight of aqueous HCl, HBr and/or H 2 SO 4 of total acid content 1À5-6% by weight or at superatmospheric pressure with 2À5-4 parts of said acids of acid content 0À3-1À5% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5935469A GB1245486A (en) | 1969-12-04 | 1969-12-04 | Process for the preparation of xylose solutions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5935469A GB1245486A (en) | 1969-12-04 | 1969-12-04 | Process for the preparation of xylose solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1245486A true GB1245486A (en) | 1971-09-08 |
Family
ID=10483608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5935469A Expired GB1245486A (en) | 1969-12-04 | 1969-12-04 | Process for the preparation of xylose solutions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1245486A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998050589A1 (en) * | 1997-05-05 | 1998-11-12 | Xyrofin Oy | Crystallization method |
| US8409357B2 (en) | 2011-05-04 | 2013-04-02 | Renmatix, Inc. | Self-cleaning apparatus and method for thick slurry pressure control |
| US8546560B2 (en) | 2008-07-16 | 2013-10-01 | Renmatix, Inc. | Solvo-thermal hydrolysis of cellulose |
| US8546561B2 (en) | 2008-07-16 | 2013-10-01 | Renmatix, Inc. | Nano-catalytic-solvo-thermal technology platform bio-refineries |
| US8759498B2 (en) | 2011-12-30 | 2014-06-24 | Renmatix, Inc. | Compositions comprising lignin |
| US8840995B2 (en) | 2011-05-04 | 2014-09-23 | Renmatix, Inc. | Lignin production from lignocellulosic biomass |
| US10053745B2 (en) | 2010-01-19 | 2018-08-21 | Renmatix, Inc. | Production of fermentable sugars and lignin from biomass using supercritical fluids |
| US10793646B2 (en) | 2014-09-26 | 2020-10-06 | Renmatix, Inc. | Adhesive compositions comprising type-II cellulose |
-
1969
- 1969-12-04 GB GB5935469A patent/GB1245486A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998050589A1 (en) * | 1997-05-05 | 1998-11-12 | Xyrofin Oy | Crystallization method |
| US5951777A (en) * | 1997-05-05 | 1999-09-14 | Xyrofin Oy | Crystallization method |
| AU730805B2 (en) * | 1997-05-05 | 2001-03-15 | Xyrofin Oy | Crystallization method |
| US8546560B2 (en) | 2008-07-16 | 2013-10-01 | Renmatix, Inc. | Solvo-thermal hydrolysis of cellulose |
| US8546561B2 (en) | 2008-07-16 | 2013-10-01 | Renmatix, Inc. | Nano-catalytic-solvo-thermal technology platform bio-refineries |
| US10053745B2 (en) | 2010-01-19 | 2018-08-21 | Renmatix, Inc. | Production of fermentable sugars and lignin from biomass using supercritical fluids |
| US10858712B2 (en) | 2010-01-19 | 2020-12-08 | Renmatix, Inc. | Production of fermentable sugars and lignin from biomass using supercritical fluids |
| US8409357B2 (en) | 2011-05-04 | 2013-04-02 | Renmatix, Inc. | Self-cleaning apparatus and method for thick slurry pressure control |
| US8840995B2 (en) | 2011-05-04 | 2014-09-23 | Renmatix, Inc. | Lignin production from lignocellulosic biomass |
| US8759498B2 (en) | 2011-12-30 | 2014-06-24 | Renmatix, Inc. | Compositions comprising lignin |
| US9963555B2 (en) | 2011-12-30 | 2018-05-08 | Renmatix, Inc. | Compositions comprising lignin |
| US10793646B2 (en) | 2014-09-26 | 2020-10-06 | Renmatix, Inc. | Adhesive compositions comprising type-II cellulose |
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