GB1158199A - Process for Producing Guanylic Acid. - Google Patents
Process for Producing Guanylic Acid.Info
- Publication number
- GB1158199A GB1158199A GB4712067A GB4712067A GB1158199A GB 1158199 A GB1158199 A GB 1158199A GB 4712067 A GB4712067 A GB 4712067A GB 4712067 A GB4712067 A GB 4712067A GB 1158199 A GB1158199 A GB 1158199A
- Authority
- GB
- United Kingdom
- Prior art keywords
- culture medium
- guanylic acid
- nutrient
- acid
- producing
- 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
- C12P19/30—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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
1,158,199. Preparation of 5<SP>1</SP>-guanylic acid. AJINOMOTO CO. Inc. 16 Oct., 1967 [9 Nov., 1966], No. 47120/67. Heading C2C. 5<SP>1</SP>-Guanylic acid is prepared by culturing under aerobic conditions an aqueous culture medium inoculated with a strain of a bacterium of the genus Arthrobacter or Corynebacterium capable of producing 5<SP>1</SP>-guanylic acid, the aqueous culture medium consisting of a carbon source, a nitrogen source, an inorganic phosphate source, an organic nutrient and/or an inorganic nutrient required for bacterial growth. The organic nutrient may be guanine in a preferred amount of from 0À2 to 0À6 g./dl. of culture medium and the inorganic nutrient may be magnesium ions present in a preferred amount of 0À008 to 0À2 g./dl. of culture medium. The pH of the culture medium during culturing is preferably maintained at from 5À5 to 8À5. The acid may be isolated as its disodium salt. Species of bacteria specified are Corynebacterium equi, including a new strain thereof, and a new species of Arthrobacter, the characteristics of which are described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7369266 | 1966-11-09 | ||
| JP7369166A JPS4940953B1 (en) | 1966-11-09 | 1966-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1158199A true GB1158199A (en) | 1969-07-16 |
Family
ID=26414828
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4712067A Expired GB1158199A (en) | 1966-11-09 | 1967-10-16 | Process for Producing Guanylic Acid. |
| GB4768367A Expired GB1150260A (en) | 1966-11-09 | 1967-10-19 | Process for Producing 5<1>-Inosinic Acid. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4768367A Expired GB1150260A (en) | 1966-11-09 | 1967-10-19 | Process for Producing 5<1>-Inosinic Acid. |
Country Status (2)
| Country | Link |
|---|---|
| GB (2) | GB1158199A (en) |
| IT (1) | IT1003006B (en) |
-
1967
- 1967-10-16 GB GB4712067A patent/GB1158199A/en not_active Expired
- 1967-10-19 GB GB4768367A patent/GB1150260A/en not_active Expired
- 1967-10-23 IT IT2191767A patent/IT1003006B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1150260A (en) | 1969-04-30 |
| IT1003006B (en) | 1976-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3002889A (en) | Method of producing l-glutamic acid | |
| GB1223470A (en) | Fermentative production of l-threonine | |
| GB1334301A (en) | Process for producing inosine | |
| GB1158199A (en) | Process for Producing Guanylic Acid. | |
| GB979141A (en) | A method for manufacturing inosinic acid by fermentation | |
| GB1435980A (en) | Method of producing l-arginine by fermentation | |
| ES364661A1 (en) | Process for producing l-lysine | |
| JPS5794297A (en) | Preparation of l-lysine by fermentation | |
| GB1143048A (en) | Improvements in the production of guanosine | |
| GB1115114A (en) | Process for producing inosine | |
| GB1430558A (en) | Process for producing inosine-5,-monophosphate | |
| GB1132036A (en) | Process for producing l-proline | |
| GB1277356A (en) | Process for the production of l-histidine | |
| GB1168800A (en) | A method for the production of 5'-Inosinic Acid | |
| GB1394849A (en) | 5-dihydrocoriolin c and process for producing the same | |
| GB1148727A (en) | A method for the production of inosine | |
| GB1408158A (en) | Microbial beta-amylase and preparation thereof | |
| GB1200353A (en) | Method of producing l-lysine | |
| US3623951A (en) | Method for producing l-glutamic acid | |
| GB1433528A (en) | Method for producing deacetylcephalosporin c | |
| US3620922A (en) | Process for producing inosine | |
| GB1175979A (en) | A method for the Production of 5'-Inosinic Acid and Inosine | |
| GB1433470A (en) | Process for producing guanosine-5,-monophosphate | |
| GB1127399A (en) | Process for preparing 5'-nucleotides | |
| GB1161262A (en) | A Method for Producing Adenosine Diphosphate and Adenosine Triphosphate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |