DE3226532A1 - Verfahren zur herstellung von aspartase und verwendung derselben zur produktion von asparaginsaeure - Google Patents
Verfahren zur herstellung von aspartase und verwendung derselben zur produktion von asparaginsaeureInfo
- Publication number
- DE3226532A1 DE3226532A1 DE19823226532 DE3226532A DE3226532A1 DE 3226532 A1 DE3226532 A1 DE 3226532A1 DE 19823226532 DE19823226532 DE 19823226532 DE 3226532 A DE3226532 A DE 3226532A DE 3226532 A1 DE3226532 A1 DE 3226532A1
- Authority
- DE
- Germany
- Prior art keywords
- aspartase
- solution
- cell
- ammonium fumarate
- aspartic acid
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/12—Purification
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/14—Bioreactors or fermenters specially adapted for specific uses for producing enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/34—Internal compartments or partitions
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/16—Hollow fibers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/88—Lyases (4.)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
-
- 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
- C12P13/20—Aspartic acid; Asparagine
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31161881A | 1981-10-15 | 1981-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3226532A1 true DE3226532A1 (de) | 1983-09-01 |
Family
ID=23207701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823226532 Withdrawn DE3226532A1 (de) | 1981-10-15 | 1982-07-15 | Verfahren zur herstellung von aspartase und verwendung derselben zur produktion von asparaginsaeure |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5867184A (forum.php) |
| AU (1) | AU8592482A (forum.php) |
| BE (1) | BE893838A (forum.php) |
| BR (1) | BR8204099A (forum.php) |
| DD (1) | DD207219A5 (forum.php) |
| DE (1) | DE3226532A1 (forum.php) |
| DK (1) | DK307582A (forum.php) |
| ES (1) | ES8400142A1 (forum.php) |
| FI (1) | FI823502L (forum.php) |
| FR (1) | FR2514782A1 (forum.php) |
| GB (1) | GB2108128A (forum.php) |
| GR (1) | GR78398B (forum.php) |
| IL (1) | IL66262A0 (forum.php) |
| IT (1) | IT8267896A0 (forum.php) |
| LU (1) | LU84273A1 (forum.php) |
| NL (1) | NL8202854A (forum.php) |
| PL (1) | PL238624A1 (forum.php) |
| SE (1) | SE8204306L (forum.php) |
| ZA (1) | ZA824805B (forum.php) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1763083A (en) * | 1982-08-13 | 1984-02-16 | Board Of Trustees Of The Leland Stanford Junior University | Method of immobilizing enzymes |
| JPS59113895A (ja) * | 1982-12-03 | 1984-06-30 | Tanabe Seiyaku Co Ltd | Ｌ−アスパラギン酸の製法 |
| FR2695638B1 (fr) * | 1992-09-15 | 1995-04-07 | Rhone Poulenc Chimie | Procédé de préparation de l'acide L-aspartique via l'aspartate d'ammonium. |
| EP0798377B1 (en) * | 1996-03-29 | 2001-05-23 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing aspartase and l-aspartic acid |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617073B2 (forum.php) * | 1971-10-28 | 1981-04-20 | ||
| FR2197979A1 (en) * | 1972-09-07 | 1974-03-29 | Orsan | Amino-transferase producing strain pseudomonas PO 7111 - for prodn of aspartic acid from fumaric acid |
| IT1023343B (it) * | 1974-11-21 | 1978-05-10 | Liquichimica Spa | Metodo di produzione di acido l aspartico per fermentazione di idrocarburi |
| JPS5675097A (en) * | 1979-11-27 | 1981-06-20 | Kyowa Hakko Kogyo Co Ltd | Thermophilic aspartase and its preparation |
-
1982
- 1982-07-06 ZA ZA824805A patent/ZA824805B/xx unknown
- 1982-07-08 DK DK307582A patent/DK307582A/da not_active Application Discontinuation
- 1982-07-08 IL IL66262A patent/IL66262A0/xx unknown
- 1982-07-12 AU AU85924/82A patent/AU8592482A/en not_active Abandoned
- 1982-07-13 SE SE8204306A patent/SE8204306L/xx not_active Application Discontinuation
- 1982-07-14 NL NL8202854A patent/NL8202854A/nl not_active Application Discontinuation
- 1982-07-14 BE BE0/208588A patent/BE893838A/fr not_active IP Right Cessation
- 1982-07-14 BR BR8204099A patent/BR8204099A/pt unknown
- 1982-07-14 IT IT8267896A patent/IT8267896A0/it unknown
- 1982-07-15 DE DE19823226532 patent/DE3226532A1/de not_active Withdrawn
- 1982-07-15 FR FR8212369A patent/FR2514782A1/fr active Pending
- 1982-07-15 GB GB08220598A patent/GB2108128A/en not_active Withdrawn
- 1982-07-15 LU LU84273A patent/LU84273A1/fr unknown
- 1982-07-15 JP JP57124277A patent/JPS5867184A/ja active Pending
- 1982-07-15 ES ES514018A patent/ES8400142A1/es not_active Expired
- 1982-10-14 DD DD82243983A patent/DD207219A5/de unknown
- 1982-10-14 PL PL23862482A patent/PL238624A1/xx unknown
- 1982-10-14 FI FI823502A patent/FI823502L/fi not_active Application Discontinuation
- 1982-10-19 GR GR68753A patent/GR78398B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK307582A (da) | 1983-04-16 |
| SE8204306L (sv) | 1983-04-16 |
| ES514018A0 (es) | 1983-10-16 |
| FR2514782A1 (fr) | 1983-04-22 |
| IT8267896A0 (it) | 1982-07-14 |
| BR8204099A (pt) | 1983-07-05 |
| ZA824805B (en) | 1983-04-27 |
| FI823502A7 (fi) | 1983-04-16 |
| FI823502A0 (fi) | 1982-10-14 |
| BE893838A (fr) | 1982-11-03 |
| DD207219A5 (de) | 1984-02-22 |
| FI823502L (fi) | 1983-04-16 |
| SE8204306D0 (sv) | 1982-07-13 |
| JPS5867184A (ja) | 1983-04-21 |
| GR78398B (forum.php) | 1984-09-27 |
| GB2108128A (en) | 1983-05-11 |
| PL238624A1 (en) | 1983-05-09 |
| AU8592482A (en) | 1983-04-21 |
| NL8202854A (nl) | 1983-05-02 |
| ES8400142A1 (es) | 1983-10-16 |
| LU84273A1 (fr) | 1983-02-07 |
| IL66262A0 (en) | 1982-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |