GB1229358A - - Google Patents
Info
- Publication number
- GB1229358A GB1229358A GB1229358DA GB1229358A GB 1229358 A GB1229358 A GB 1229358A GB 1229358D A GB1229358D A GB 1229358DA GB 1229358 A GB1229358 A GB 1229358A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- june
- acetic acid
- fermentation
- hydrogen
- 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
- 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
- C12P19/26—Preparation of nitrogen-containing carbohydrates
- C12P19/28—N-glycosides
- C12P19/38—Nucleosides
- C12P19/40—Nucleosides having a condensed ring system containing a six-membered ring having two nitrogen atoms in the same ring, e.g. purine nucleosides
-
- 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
- C12P19/26—Preparation of nitrogen-containing carbohydrates
- C12P19/28—N-glycosides
- C12P19/30—Nucleotides
- C12P19/32—Nucleotides having a condensed ring system containing a six-membered ring having two N-atoms in the same ring, e.g. purine nucleotides, nicotineamide-adenine dinucleotide
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
1,229,358. Nucleoside and nucleotide fermentation process. AJINOMOTO CO. Inc. 12 June, 1969 [20 June, 1968], No. 29928/69. Heading C2C. Nucleosides and nucleotides of the formula in which X represents hydrogen, hydroxyl, or amino and Y is hydrogen or -PO(OH) 2 , are obtained by aerobically culturing a strain of bacteria of the genus Corynebacterium or Brevibacterium capable of assimilating acetic acid on a medium containing acetic acid as the main carbon source, a nitrogen source and an organic nutrient. The culture medium may contain the conventional nitrogen sources and salts, the preferred nutrient being adenine. Fermentation is suitably effected at 25-40‹ C. under slightly acidic conditions. The required purine derivatives are recovered by conventional methods. Examples relate to the production of inosine, inosinic acid, guanosine and guanylic acid. Xanthosine and xanthylic acid may also be obtained.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4282168A JPS472553B1 (en) | 1968-06-20 | 1968-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1229358A true GB1229358A (en) | 1971-04-21 |
Family
ID=12646599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1229358D Expired GB1229358A (en) | 1968-06-20 | 1969-06-12 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS472553B1 (en) |
FR (1) | FR2011313A1 (en) |
GB (1) | GB1229358A (en) |
IT (1) | IT1049505B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA989341A (en) * | 1971-02-26 | 1976-05-18 | Kyowa Hakko Kogyo Co. | Process for producing ribosides of heterocyclic organic bases by fermentation |
JP6912166B2 (en) * | 2016-06-16 | 2021-07-28 | 株式会社明治 | Lactic acid bacteria fermentation accelerator |
-
1968
- 1968-06-20 JP JP4282168A patent/JPS472553B1/ja active Pending
-
1969
- 1969-06-12 GB GB1229358D patent/GB1229358A/en not_active Expired
- 1969-06-17 IT IT294/69A patent/IT1049505B/en active
- 1969-06-19 FR FR6920556A patent/FR2011313A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT1049505B (en) | 1981-02-10 |
FR2011313A1 (en) | 1970-02-27 |
JPS472553B1 (en) | 1972-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |