IL41242A - The production of fructose by enzymatic isomerization of glucose - Google Patents
The production of fructose by enzymatic isomerization of glucoseInfo
- Publication number
- IL41242A IL41242A IL41242A IL4124273A IL41242A IL 41242 A IL41242 A IL 41242A IL 41242 A IL41242 A IL 41242A IL 4124273 A IL4124273 A IL 4124273A IL 41242 A IL41242 A IL 41242A
- Authority
- IL
- Israel
- Prior art keywords
- process according
- glucose
- fructose
- production
- enzymatic
- Prior art date
Links
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims 4
- 239000008103 glucose Substances 0.000 title claims 4
- 229930091371 Fructose Natural products 0.000 title claims 3
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 title claims 3
- 239000005715 Fructose Substances 0.000 title claims 3
- 230000002255 enzymatic effect Effects 0.000 title claims 2
- 238000006317 isomerization reaction Methods 0.000 title claims 2
- 238000000034 method Methods 0.000 claims 8
- 230000007515 enzymatic degradation Effects 0.000 claims 2
- 108090000790 Enzymes Proteins 0.000 claims 1
- 102000004190 Enzymes Human genes 0.000 claims 1
- 102000004366 Glucosidases Human genes 0.000 claims 1
- 108010056771 Glucosidases Proteins 0.000 claims 1
- 108700040099 Xylose isomerases Proteins 0.000 claims 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000012429 reaction media Substances 0.000 claims 1
- 235000020357 syrup Nutrition 0.000 claims 1
- 239000006188 syrup Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/24—Preparation of compounds containing saccharide radicals produced by the action of an isomerase, e.g. fructose
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Claims (1)
1. 9 1242 2 A process for the production of fructose and syrups containing glucose and fructose by the enzymatic isomerization of with a glucose wherein said enzyme is occluded a filamentous A process according to Claim wherein the is produced situ by enzymatic degradation of a A process according to Claim wherein the enzymatic degradation of the is effected with glucosidase occluded together with the in the same filamentous A process according to any of Claims 1 to wherein the reaction is conducted at a temperature between and preferably between A process according to any of Claims 1 to wherein the of the reaction medium is maintained between 5 and 9 and preferably at about A process according to any of the precedin claims wherein the solution of glucose to be isomerized contains small quantities of and process according to any of the preceding claims wherein the glucose isomerase is of a high degree of A process according to any of the preceding claims substantially as described herein with reference to the insufficientOCRQuality
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19884/72A IT1033063B (en) | 1972-01-28 | 1972-01-28 | PROCEDURE FOR THE PRODUCTION OF FRUCTOSE AND SYRUPS CONTAINING FRUCTOSE AND GLUCOSE BY MEANS OF GLUCOSE ISOMERASE ENCLOSED IN FILAMENT STRUCTURES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL41242A0 IL41242A0 (en) | 1973-03-30 |
| IL41242A true IL41242A (en) | 1976-03-31 |
Family
ID=11162047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL41242A IL41242A (en) | 1972-01-28 | 1973-01-05 | The production of fructose by enzymatic isomerization of glucose |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS541795B2 (en) |
| AR (1) | AR193321A1 (en) |
| AT (1) | AT334304B (en) |
| BE (1) | BE794432A (en) |
| BR (1) | BR7300645D0 (en) |
| CH (1) | CH569793A5 (en) |
| CS (1) | CS166836B2 (en) |
| DD (1) | DD102411A5 (en) |
| DE (1) | DE2303872A1 (en) |
| ES (1) | ES411297A1 (en) |
| FR (1) | FR2169105B2 (en) |
| GB (1) | GB1361963A (en) |
| HU (1) | HU168683B (en) |
| IE (1) | IE37466B1 (en) |
| IL (1) | IL41242A (en) |
| IN (1) | IN138964B (en) |
| IT (1) | IT1033063B (en) |
| LU (1) | LU66906A1 (en) |
| NL (1) | NL7300963A (en) |
| PL (1) | PL82665B1 (en) |
| RO (1) | RO61188A (en) |
| TR (1) | TR17142A (en) |
| YU (1) | YU36194B (en) |
| ZA (1) | ZA73606B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5669236U (en) * | 1979-10-30 | 1981-06-08 | ||
| JPS5669237U (en) * | 1979-10-30 | 1981-06-08 | ||
| JPS59168807A (en) * | 1983-03-16 | 1984-09-22 | 九州日立マクセル株式会社 | Heater of hair dryer |
| GB2189809A (en) * | 1986-05-03 | 1987-11-04 | Michael Storey Otterburn | Immobilized biological material |
-
0
- BE BE794432D patent/BE794432A/en not_active IP Right Cessation
-
1972
- 1972-01-28 IT IT19884/72A patent/IT1033063B/en active
- 1972-12-29 PL PL1972159954A patent/PL82665B1/pl unknown
-
1973
- 1973-01-04 TR TR17142A patent/TR17142A/en unknown
- 1973-01-05 IL IL41242A patent/IL41242A/en unknown
- 1973-01-16 RO RO73513A patent/RO61188A/ro unknown
- 1973-01-19 IE IE86/73A patent/IE37466B1/en unknown
- 1973-01-22 FR FR7302047A patent/FR2169105B2/fr not_active Expired
- 1973-01-23 NL NL7300963A patent/NL7300963A/xx not_active Application Discontinuation
- 1973-01-23 AR AR246259A patent/AR193321A1/en active
- 1973-01-23 YU YU181/73A patent/YU36194B/en unknown
- 1973-01-25 IN IN183/CAL/73A patent/IN138964B/en unknown
- 1973-01-25 GB GB394273A patent/GB1361963A/en not_active Expired
- 1973-01-26 LU LU66906A patent/LU66906A1/xx unknown
- 1973-01-26 AT AT72573*#A patent/AT334304B/en not_active IP Right Cessation
- 1973-01-26 DD DD168603A patent/DD102411A5/xx unknown
- 1973-01-26 DE DE2303872A patent/DE2303872A1/en active Pending
- 1973-01-26 HU HUSA2449A patent/HU168683B/hu unknown
- 1973-01-26 ZA ZA730606A patent/ZA73606B/en unknown
- 1973-01-27 ES ES411297A patent/ES411297A1/en not_active Expired
- 1973-01-27 JP JP1070073A patent/JPS541795B2/ja not_active Expired
- 1973-01-29 BR BR73645A patent/BR7300645D0/en unknown
- 1973-01-29 CH CH122773A patent/CH569793A5/xx not_active IP Right Cessation
- 1973-01-29 CS CS668A patent/CS166836B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7300645D0 (en) | 1973-09-13 |
| YU36194B (en) | 1982-02-25 |
| HU168683B (en) | 1976-06-28 |
| IL41242A0 (en) | 1973-03-30 |
| AR193321A1 (en) | 1973-04-11 |
| JPS541795B2 (en) | 1979-01-29 |
| TR17142A (en) | 1974-04-25 |
| IE37466B1 (en) | 1977-08-03 |
| JPS4882084A (en) | 1973-11-02 |
| CH569793A5 (en) | 1975-11-28 |
| CS166836B2 (en) | 1976-03-29 |
| AU5144773A (en) | 1974-07-25 |
| BE794432A (en) | 1973-05-16 |
| LU66906A1 (en) | 1973-03-26 |
| YU18173A (en) | 1981-06-30 |
| IN138964B (en) | 1976-04-17 |
| DE2303872A1 (en) | 1973-08-16 |
| ES411297A1 (en) | 1975-12-01 |
| FR2169105B2 (en) | 1976-05-14 |
| RO61188A (en) | 1976-09-15 |
| ATA72573A (en) | 1976-04-15 |
| FR2169105A2 (en) | 1973-09-07 |
| NL7300963A (en) | 1973-07-31 |
| ZA73606B (en) | 1973-10-31 |
| GB1361963A (en) | 1974-07-30 |
| IT1033063B (en) | 1979-07-10 |
| DD102411A5 (en) | 1973-12-12 |
| AT334304B (en) | 1976-01-10 |
| IE37466L (en) | 1973-07-28 |
| PL82665B1 (en) | 1975-10-31 |
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