GB1352566A - Process for the production of glucose-6-phosphate - Google Patents
Process for the production of glucose-6-phosphateInfo
- Publication number
- GB1352566A GB1352566A GB1112871*[A GB1112871A GB1352566A GB 1352566 A GB1352566 A GB 1352566A GB 1112871 A GB1112871 A GB 1112871A GB 1352566 A GB1352566 A GB 1352566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphate
- glucose
- glucosidase
- alpha
- phosphoglucomutase
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H11/00—Compounds containing saccharide radicals esterified by inorganic acids; Metal salts thereof
- C07H11/04—Phosphates; Phosphites; Polyphosphates
-
- 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
- C12P19/02—Monosaccharides
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/60—Apparatus which relate to the handling of originals
- G03G15/605—Holders for originals or exposure platens
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
1352566 Glucose-6-phosphate KHAYASHIBARA 23 April 1971 [25 April 1970] 11128/71 Heading C2P Glucose-6-phosphate is prepared by gelatinizing an amylaceous substance, saccharifying the resulting gelatinized product with alpha-1,6- glucosidase, and then reacting the saccharified product with phosphorylase, phosphoglucomutase and inorganic phosphate. Preferably the alpha-1,6-glucosidase is produced from Escherichia intermedia ATCC 21073 or Pseudomonas amylodelamosa ATCC 21262. Preferably glucose-6-phosphate is prepared by completely gelatinizing a starch suspension by heating at between 130‹ and 170‹ C., quickly cooling the resulting gelatine, adjusting the pH to between 4À5 and 7À0, incubating the gelatine with alpha- 1,6-glucosidase at between 40‹ and 60‹ C. for 5 to 30 hours, and then subjecting the reaction mixture to the action of phosphorylase, phosphoglucomutase and inorganic phosphate at about pH 8 and 40‹ C. for 2 days.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3571370 | 1970-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1352566A true GB1352566A (en) | 1974-05-08 |
Family
ID=12449487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1112871*[A Expired GB1352566A (en) | 1970-04-25 | 1971-04-23 | Process for the production of glucose-6-phosphate |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE766282A (en) |
| CA (1) | CA973488A (en) |
| CH (1) | CH541583A (en) |
| DE (1) | DE2120411A1 (en) |
| FR (1) | FR2090699A5 (en) |
| GB (1) | GB1352566A (en) |
| NL (1) | NL7105600A (en) |
| ZA (1) | ZA712655B (en) |
-
1971
- 1971-04-21 CA CA110,956A patent/CA973488A/en not_active Expired
- 1971-04-23 GB GB1112871*[A patent/GB1352566A/en not_active Expired
- 1971-04-23 ZA ZA712655A patent/ZA712655B/en unknown
- 1971-04-26 BE BE766282A patent/BE766282A/en unknown
- 1971-04-26 CH CH605171A patent/CH541583A/en not_active IP Right Cessation
- 1971-04-26 DE DE19712120411 patent/DE2120411A1/en active Pending
- 1971-04-26 FR FR7114716A patent/FR2090699A5/fr not_active Expired
- 1971-04-26 NL NL7105600A patent/NL7105600A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA973488A (en) | 1975-08-26 |
| FR2090699A5 (en) | 1972-01-14 |
| CH541583A (en) | 1973-09-15 |
| DE2120411A1 (en) | 1971-11-25 |
| BE766282A (en) | 1971-10-26 |
| ZA712655B (en) | 1972-02-23 |
| NL7105600A (en) | 1971-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |