TH9822A - Xylos production process - Google Patents
Xylos production processInfo
- Publication number
- TH9822A TH9822A TH9001000853A TH9001000853A TH9822A TH 9822 A TH9822 A TH 9822A TH 9001000853 A TH9001000853 A TH 9001000853A TH 9001000853 A TH9001000853 A TH 9001000853A TH 9822 A TH9822 A TH 9822A
- Authority
- TH
- Thailand
- Prior art keywords
- xylose
- section
- production process
- silulose
- xylos
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- PYMYPHUHKUWMLA-VPENINKCSA-N aldehydo-D-xylose Chemical compound OC[C@@H](O)[C@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-VPENINKCSA-N 0.000 title 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 claims abstract 6
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 claims abstract 5
- 239000000203 mixture Substances 0.000 claims abstract 4
- 102000004190 Enzymes Human genes 0.000 claims abstract 2
- 108090000790 Enzymes Proteins 0.000 claims abstract 2
- 238000004587 chromatography analysis Methods 0.000 claims abstract 2
- 239000006188 syrup Substances 0.000 claims abstract 2
- 235000020357 syrup Nutrition 0.000 claims abstract 2
- ZAQJHHRNXZUBTE-WUJLRWPWSA-N D-xylulose Chemical compound OC[C@@H](O)[C@H](O)C(=O)CO ZAQJHHRNXZUBTE-WUJLRWPWSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 125000000214 D-xylosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)CO1)* 0.000 abstract 1
- 102000004195 Isomerases Human genes 0.000 abstract 1
- 108090000769 Isomerases Proteins 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
Abstract
ขบวนการผลิตดี-ไซโลสของการประดิษฐ์นี้มีลักษณะดังนี้คือ- ในขั้นตอนแรก จะป้อนไซรัปของดี-ไซลูโลสไปทำการไอโซเมอไร เซชั่นโดยใช้เอนไซม์ใน M3 เพื่อให้มีของผสมของดี-ไซโลสและ ดี-ไซลูโลส - ในขั้นตอนที่สอง จะป้อนของผสมดังกล่าวไปทำโครมาโตกราฟฟี ใน M4 เพื่อทำให้เกิดอย่างน้อยที่สุด 2 ส่วน ซึ่งส่วนหนึ่ง มีดี-ไซโลสในปริมาณมาก (ส่วน X1) และอีกส่วนหนึ่งมี ดี-ไซลูโลสสูง (ส่วน X2) - ในขั้นตอนที่ 3 จะนำส่วน X2 กลับมาใช้ใหม่โดยให้ผ่านไป ทางท่อ P ไปยัง M3 ดี-ไซโลสดังกล่าวได้ถูกแยกออกจากส่วน X1 ดังกล่าว และนำ ส่วนที่เหลือไปทำไฮโดรจีเนชั่นโดยตรงต่อไป The d-silose production process of this invention looks like this: - In the first step the syrup of D-silulose is fed to isomerase. Sessions using the enzyme in M3 to contain a mixture of D-Xylose and D-Silulose - in the second step. The mixture is fed to the M4 chromatography to produce at least 2 parts. There is D-Xylose in large quantities (part X1) and one has D-xylose (section X2) - In step 3, section X2 is recycled through the P-pipe to M3. D-Xylose is separated from the said X1 section And the remainder will go directly to the hydrogenation
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH9822A true TH9822A (en) | 1991-11-01 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0403392A3 (en) | Process for preparing xylose | |
| DK0764219T3 (en) | Process for fractionation of sucrose-containing solutions | |
| GB2157885B (en) | Process for producing cmos structures with bipolar transistors | |
| WO1995000645A3 (en) | Process for producing relaxin | |
| ZA975573B (en) | Method for producing xylitol. | |
| AR036169A1 (en) | PROCEDURE FOR THE ELABORATION OF TAGATOSA | |
| EP0166579A3 (en) | Mild detergent compositions | |
| BG46305A3 (en) | Alkyl- aromatic hydrocarbons obtaining method | |
| SE9604323L (en) | Process for producing a composition nut as well as a nut prepared by the method | |
| GEP19960308B (en) | Method for Production of Cyclohexanol and/or Cyclohexanone | |
| HUT74942A (en) | New conversion of bisnoralcohol to bisnoraldehyde | |
| TH9822A (en) | Xylos production process | |
| GB1423993A (en) | Process for the crystallisation of diphenylmethane diisocyanate from a crude undistilled polyisocyanate mixture | |
| AU5782890A (en) | Process for soap splitting using a high temperature treatment | |
| IE821109L (en) | Fermentation | |
| AU3178897A (en) | Method for producing xylitol | |
| AU6418096A (en) | Process for separating pivalic acid from spent reaction mixtures | |
| GB1239994A (en) | Method for producing detergent-grade alkylate | |
| ES8307293A1 (en) | Process for making D-fructose | |
| CA2180292A1 (en) | Recovery of reactants and products in production of alkenyl bridged ring compounds | |
| Whitlock Jr et al. | The enzymatic requirement for “concerted” backbone rearrangement | |
| CA1262732C (en) | Preparation of 1,3-dihydro-4-pyridoyl-2h-imidazol-2- ones | |
| EP0292911A3 (en) | Process for the preparation of pure nitro-aminobenzene-compounds | |
| NOMURA et al. | Decomposition Reactions of Several Sesquiterpene Oxides with Formic Acid or Chlorinated Acetic Acids in the Presence of Synthetic Zeolites Reactions of Terpenes in the Presence of Synthetic Zeolites (Part 11) | |
| Rutskaya et al. | Quality of dietary xylitol obtained from agricultural wastes. |