JPS57138395A - Production of l-glutamic acid through fermentation process - Google Patents
Production of l-glutamic acid through fermentation processInfo
- Publication number
- JPS57138395A JPS57138395A JP2180881A JP2180881A JPS57138395A JP S57138395 A JPS57138395 A JP S57138395A JP 2180881 A JP2180881 A JP 2180881A JP 2180881 A JP2180881 A JP 2180881A JP S57138395 A JPS57138395 A JP S57138395A
- Authority
- JP
- Japan
- Prior art keywords
- glutamic acid
- brevibacterium
- mutant
- cultured
- grow
- 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.)
- Granted
Links
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 title abstract 10
- 229960002989 glutamic acid Drugs 0.000 title abstract 5
- 238000000855 fermentation Methods 0.000 title 1
- 230000004151 fermentation Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 abstract 2
- 241000186146 Brevibacterium Species 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000001963 growth medium Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- 229920001817 Agar Polymers 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 241000319304 [Brevibacterium] flavum Species 0.000 abstract 1
- 239000008272 agar Substances 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- 229960002685 biotin Drugs 0.000 abstract 1
- 235000020958 biotin Nutrition 0.000 abstract 1
- 239000011616 biotin Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- PXEDJBXQKAGXNJ-QTNFYWBSSA-L disodium L-glutamate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](N)CCC([O-])=O PXEDJBXQKAGXNJ-QTNFYWBSSA-L 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 abstract 1
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 abstract 1
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 abstract 1
- CDUFCUKTJFSWPL-UHFFFAOYSA-L manganese(II) sulfate tetrahydrate Chemical compound O.O.O.O.[Mn+2].[O-]S([O-])(=O)=O CDUFCUKTJFSWPL-UHFFFAOYSA-L 0.000 abstract 1
- 239000002609 medium Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 abstract 1
- 229960000344 thiamine hydrochloride Drugs 0.000 abstract 1
- 235000019190 thiamine hydrochloride Nutrition 0.000 abstract 1
- 239000011747 thiamine hydrochloride Substances 0.000 abstract 1
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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/14—Glutamic acid; Glutamine
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2180881A JPS57138395A (en) | 1981-02-17 | 1981-02-17 | Production of l-glutamic acid through fermentation process |
| GB8204463A GB2096992B (en) | 1981-02-17 | 1982-02-16 | Process for producing l-glutamic acid by fermentation |
| FR8202628A FR2500008B1 (fr) | 1981-02-17 | 1982-02-17 | Procede pour la production d'acide l-glutamique par fermentation |
| MY8600090A MY8600090A (en) | 1981-02-17 | 1986-12-30 | Process for producing l-glutamic acid by fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2180881A JPS57138395A (en) | 1981-02-17 | 1981-02-17 | Production of l-glutamic acid through fermentation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57138395A true JPS57138395A (en) | 1982-08-26 |
| JPH0348794B2 JPH0348794B2 (enrdf_load_stackoverflow) | 1991-07-25 |
Family
ID=12065347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2180881A Granted JPS57138395A (en) | 1981-02-17 | 1981-02-17 | Production of l-glutamic acid through fermentation process |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS57138395A (enrdf_load_stackoverflow) |
| FR (1) | FR2500008B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2096992B (enrdf_load_stackoverflow) |
| MY (1) | MY8600090A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL147188B (nl) * | 1964-11-24 | 1975-09-15 | Ajinomoto Kk | Werkwijze voor de bereiding van l-glutaminezuur. |
-
1981
- 1981-02-17 JP JP2180881A patent/JPS57138395A/ja active Granted
-
1982
- 1982-02-16 GB GB8204463A patent/GB2096992B/en not_active Expired
- 1982-02-17 FR FR8202628A patent/FR2500008B1/fr not_active Expired
-
1986
- 1986-12-30 MY MY8600090A patent/MY8600090A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2500008B1 (fr) | 1985-06-28 |
| FR2500008A1 (fr) | 1982-08-20 |
| MY8600090A (en) | 1986-12-31 |
| JPH0348794B2 (enrdf_load_stackoverflow) | 1991-07-25 |
| GB2096992B (en) | 1985-02-13 |
| GB2096992A (en) | 1982-10-27 |
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