BE900573A - Procede pour la preparation d'un bouillon de fermentation contenant le coenzyme b12 et d'autres corrinoides. - Google Patents
Procede pour la preparation d'un bouillon de fermentation contenant le coenzyme b12 et d'autres corrinoides.Info
- Publication number
- BE900573A BE900573A BE0/213647A BE213647A BE900573A BE 900573 A BE900573 A BE 900573A BE 0/213647 A BE0/213647 A BE 0/213647A BE 213647 A BE213647 A BE 213647A BE 900573 A BE900573 A BE 900573A
- Authority
- BE
- Belgium
- Prior art keywords
- broth containing
- corrinoids
- preparation
- fermentation broth
- containing coenzyme
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000000855 fermentation Methods 0.000 title abstract 2
- 230000004151 fermentation Effects 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000005515 coenzyme Substances 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- OAJLVMGLJZXSGX-SLAFOUTOSA-L (2s,3s,4r,5r)-2-(6-aminopurin-9-yl)-5-methanidyloxolane-3,4-diol;cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7 Chemical compound [Co+3].O[C@H]1[C@@H](O)[C@@H]([CH2-])O[C@@H]1N1C2=NC=NC(N)=C2N=C1.[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O OAJLVMGLJZXSGX-SLAFOUTOSA-L 0.000 abstract 1
- 230000000696 methanogenic effect Effects 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 239000002243 precursor 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
- C12P19/28—N-glycosides
- C12P19/42—Cobalamins, i.e. vitamin B12, LLD factor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
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
Procédé pour la préparation d'un bouillon de fermentation contenant le coenzyme B12 et d'autres corrinoides; le procédé utilise une nouvelle population microebienne mixte, anaérobie, mésophile et méthanogène dans des conditions septiques, anaérobies, avec un nouveau bouillon contenant du méthanol, des précurseurs et des substances nutritives partiellement connues.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU833210A HU188955B (en) | 1983-09-16 | 1983-09-16 | Process for preparing a fermentation broth for the production of coenzyme b down 12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE900573A true BE900573A (fr) | 1985-03-13 |
Family
ID=10963117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/213647A BE900573A (fr) | 1983-09-16 | 1984-09-13 | Procede pour la preparation d'un bouillon de fermentation contenant le coenzyme b12 et d'autres corrinoides. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4659661A (fr) |
| JP (1) | JPS6094098A (fr) |
| BE (1) | BE900573A (fr) |
| CS (1) | CS274651B2 (fr) |
| DD (1) | DD219794A5 (fr) |
| DE (1) | DE3430909A1 (fr) |
| FR (1) | FR2552104B1 (fr) |
| GB (1) | GB2147901B (fr) |
| HU (1) | HU188955B (fr) |
| IN (1) | IN158549B (fr) |
| IT (1) | IT1207561B (fr) |
| NL (1) | NL8402744A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR022986A1 (es) | 1996-08-12 | 2002-09-04 | Gist Brocades Bv | Produccion y uso de composiciones que comprenden concentraciones altas de actividad de vitamina b12 |
| JP4557344B2 (ja) * | 2000-02-01 | 2010-10-06 | 独立行政法人科学技術振興機構 | 水素資化メタン菌からのビタミンｂ１２の生産方法 |
| CN102559499B (zh) * | 2012-01-31 | 2014-07-30 | 农业部沼气科学研究所 | 一种沼气干发酵复合菌剂的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1229621A (fr) * | 1957-01-22 | 1960-09-08 | Richter Gedeon Vegyeszet | Procédé perfectionné de préparation de la vitamine b12 par fermentation |
| GB1032333A (en) * | 1964-02-18 | 1966-06-08 | Chinoin Gyogyszer Es Vegyeszet | Process for the production of compounds of the b-vitamin group |
| GB1169933A (en) * | 1965-12-08 | 1969-11-05 | Richter Gedeon Vegyeszet | Process for the preparation of Vitamin B12 |
| HU168293B (en) * | 1973-10-26 | 1976-03-27 | Richter Gedeon Vegyeszet | Process for producing ferment liquor with high vitamin b under 12 content by synchronizing aacterium population |
| HU167658B (fr) * | 1973-10-26 | 1975-11-28 |
-
1983
- 1983-09-16 HU HU833210A patent/HU188955B/hu not_active IP Right Cessation
-
1984
- 1984-08-22 DE DE19843430909 patent/DE3430909A1/de active Pending
- 1984-08-28 IN IN597/CAL/84A patent/IN158549B/en unknown
- 1984-09-07 NL NL8402744A patent/NL8402744A/nl not_active Application Discontinuation
- 1984-09-07 US US06/648,792 patent/US4659661A/en not_active Expired - Fee Related
- 1984-09-13 BE BE0/213647A patent/BE900573A/fr not_active IP Right Cessation
- 1984-09-14 CS CS693284A patent/CS274651B2/cs unknown
- 1984-09-14 DD DD84267299A patent/DD219794A5/de not_active IP Right Cessation
- 1984-09-14 FR FR848414124A patent/FR2552104B1/fr not_active Expired - Lifetime
- 1984-09-14 IT IT8422676A patent/IT1207561B/it active
- 1984-09-14 GB GB08423197A patent/GB2147901B/en not_active Expired
- 1984-09-14 JP JP59191859A patent/JPS6094098A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2552104A1 (fr) | 1985-03-22 |
| DD219794A5 (de) | 1985-03-13 |
| IT1207561B (it) | 1989-05-25 |
| US4659661A (en) | 1987-04-21 |
| GB8423197D0 (en) | 1984-10-17 |
| DE3430909A1 (de) | 1986-03-20 |
| CS274651B2 (en) | 1991-09-15 |
| HUT35286A (en) | 1985-06-28 |
| CS693284A2 (en) | 1991-04-11 |
| JPS6094098A (ja) | 1985-05-27 |
| JPH0542263B2 (fr) | 1993-06-28 |
| IT8422676A0 (it) | 1984-09-14 |
| GB2147901B (en) | 1987-07-29 |
| IN158549B (fr) | 1986-12-06 |
| NL8402744A (nl) | 1985-04-16 |
| GB2147901A (en) | 1985-05-22 |
| HU188955B (en) | 1986-05-28 |
| FR2552104B1 (fr) | 1990-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: RICHTER GEDEON VEGYESZETI GYAR RT Effective date: 19930930 |