FR2514782A1 - Procede de preparation d'une solution aqueuse, pratiquement depourvue de cellules, d'aspartase et son application a la fabrication de l'acide aspartique - Google Patents
Procede de preparation d'une solution aqueuse, pratiquement depourvue de cellules, d'aspartase et son application a la fabrication de l'acide aspartique Download PDFInfo
- Publication number
- FR2514782A1 FR2514782A1 FR8212369A FR8212369A FR2514782A1 FR 2514782 A1 FR2514782 A1 FR 2514782A1 FR 8212369 A FR8212369 A FR 8212369A FR 8212369 A FR8212369 A FR 8212369A FR 2514782 A1 FR2514782 A1 FR 2514782A1
- Authority
- FR
- France
- Prior art keywords
- aspartase
- cells
- solution
- process according
- 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.)
- Pending
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)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (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 |
---|---|
FR2514782A1 true FR2514782A1 (fr) | 1983-04-22 |
Family
ID=23207701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8212369A Pending FR2514782A1 (fr) | 1981-10-15 | 1982-07-15 | Procede de preparation d'une solution aqueuse, pratiquement depourvue de cellules, d'aspartase et son application a la fabrication de l'acide aspartique |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS5867184A (de) |
AU (1) | AU8592482A (de) |
BE (1) | BE893838A (de) |
BR (1) | BR8204099A (de) |
DD (1) | DD207219A5 (de) |
DE (1) | DE3226532A1 (de) |
DK (1) | DK307582A (de) |
ES (1) | ES514018A0 (de) |
FI (1) | FI823502L (de) |
FR (1) | FR2514782A1 (de) |
GB (1) | GB2108128A (de) |
GR (1) | GR78398B (de) |
IL (1) | IL66262A0 (de) |
IT (1) | IT8267896A0 (de) |
LU (1) | LU84273A1 (de) |
NL (1) | NL8202854A (de) |
PL (1) | PL238624A1 (de) |
SE (1) | SE8204306L (de) |
ZA (1) | ZA824805B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0102207A3 (de) * | 1982-08-13 | 1986-03-26 | The Board Of Trustees Of The Leland Stanford Junior University | Verfahren zur Enzymimmobilisierung |
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 (de) * | 1996-03-29 | 2001-05-23 | Kyowa Hakko Kogyo Co., Ltd. | Verfahren zur Herstellung von Aspartase und L-Asparginsäure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2158330A1 (de) * | 1971-10-28 | 1973-06-15 | Tanabe Seiyaku Co | |
FR2197979A1 (en) * | 1972-09-07 | 1974-03-29 | Orsan | Amino-transferase producing strain pseudomonas PO 7111 - for prodn of aspartic acid from fumaric acid |
FR2292040A1 (fr) * | 1974-11-21 | 1976-06-18 | Liquichimica Spa | Procede de production d'acide l-aspartique par fermentation d'hydrocarbure |
EP0032987A1 (de) * | 1979-11-27 | 1981-08-05 | Kyowa Hakko Kogyo Co., Ltd | Thermophilische Aspartase, Verfahren zur Herstellung, verwendete Kultur und sie verwendendes Verfahren zur Herstellung von L-Asparaginsäure |
-
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 IT IT8267896A patent/IT8267896A0/it unknown
- 1982-07-14 BR BR8204099A patent/BR8204099A/pt unknown
- 1982-07-14 BE BE0/208588A patent/BE893838A/fr not_active IP Right Cessation
- 1982-07-14 NL NL8202854A patent/NL8202854A/nl not_active Application Discontinuation
- 1982-07-15 JP JP57124277A patent/JPS5867184A/ja active Pending
- 1982-07-15 DE DE19823226532 patent/DE3226532A1/de not_active Withdrawn
- 1982-07-15 LU LU84273A patent/LU84273A1/fr unknown
- 1982-07-15 ES ES514018A patent/ES514018A0/es active Granted
- 1982-07-15 GB GB08220598A patent/GB2108128A/en not_active Withdrawn
- 1982-07-15 FR FR8212369A patent/FR2514782A1/fr active Pending
- 1982-10-14 DD DD82243983A patent/DD207219A5/de unknown
- 1982-10-14 FI FI823502A patent/FI823502L/fi not_active Application Discontinuation
- 1982-10-14 PL PL23862482A patent/PL238624A1/xx unknown
- 1982-10-19 GR GR68753A patent/GR78398B/el unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2158330A1 (de) * | 1971-10-28 | 1973-06-15 | Tanabe Seiyaku Co | |
FR2197979A1 (en) * | 1972-09-07 | 1974-03-29 | Orsan | Amino-transferase producing strain pseudomonas PO 7111 - for prodn of aspartic acid from fumaric acid |
FR2292040A1 (fr) * | 1974-11-21 | 1976-06-18 | Liquichimica Spa | Procede de production d'acide l-aspartique par fermentation d'hydrocarbure |
EP0032987A1 (de) * | 1979-11-27 | 1981-08-05 | Kyowa Hakko Kogyo Co., Ltd | Thermophilische Aspartase, Verfahren zur Herstellung, verwendete Kultur und sie verwendendes Verfahren zur Herstellung von L-Asparaginsäure |
Non-Patent Citations (1)
Title |
---|
CHEMICAL ABSTRACTS, vol. 69, no. 7, 1968, page 2420, réf. no. 26069d, Columbus, Ohio, US; & JP - A - 68 08 713 (TANABE SEIYAKU CO., LTD.) 04.04.1968 * |
Also Published As
Publication number | Publication date |
---|---|
SE8204306L (sv) | 1983-04-16 |
IL66262A0 (en) | 1982-11-30 |
AU8592482A (en) | 1983-04-21 |
SE8204306D0 (sv) | 1982-07-13 |
ES8400142A1 (es) | 1983-10-16 |
GB2108128A (en) | 1983-05-11 |
FI823502L (fi) | 1983-04-16 |
ZA824805B (en) | 1983-04-27 |
DK307582A (da) | 1983-04-16 |
NL8202854A (nl) | 1983-05-02 |
DD207219A5 (de) | 1984-02-22 |
BR8204099A (pt) | 1983-07-05 |
GR78398B (de) | 1984-09-27 |
JPS5867184A (ja) | 1983-04-21 |
PL238624A1 (en) | 1983-05-09 |
BE893838A (fr) | 1982-11-03 |
DE3226532A1 (de) | 1983-09-01 |
LU84273A1 (fr) | 1983-02-07 |
ES514018A0 (es) | 1983-10-16 |
FI823502A0 (fi) | 1982-10-14 |
IT8267896A0 (it) | 1982-07-14 |
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