NL8202854A - Werkwijze voor het bereiden van aspartase. - Google Patents

Werkwijze voor het bereiden van aspartase. Download PDF

Info

Publication number
NL8202854A
NL8202854A NL8202854A NL8202854A NL8202854A NL 8202854 A NL8202854 A NL 8202854A NL 8202854 A NL8202854 A NL 8202854A NL 8202854 A NL8202854 A NL 8202854A NL 8202854 A NL8202854 A NL 8202854A
Authority
NL
Netherlands
Prior art keywords
aspartase
solution
ammonium fumarate
cell
aspartic acid
Prior art date
Application number
NL8202854A
Other languages
English (en)
Dutch (nl)
Original Assignee
Genex Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Genex Corp filed Critical Genex Corp
Publication of NL8202854A publication Critical patent/NL8202854A/nl

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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)
NL8202854A 1981-10-15 1982-07-14 Werkwijze voor het bereiden van aspartase. NL8202854A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31161881A 1981-10-15 1981-10-15
US31161881 1981-10-15

Publications (1)

Publication Number Publication Date
NL8202854A true NL8202854A (nl) 1983-05-02

Family

ID=23207701

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8202854A NL8202854A (nl) 1981-10-15 1982-07-14 Werkwijze voor het bereiden van aspartase.

Country Status (19)

Country Link
JP (1) JPS5867184A (it)
AU (1) AU8592482A (it)
BE (1) BE893838A (it)
BR (1) BR8204099A (it)
DD (1) DD207219A5 (it)
DE (1) DE3226532A1 (it)
DK (1) DK307582A (it)
ES (1) ES8400142A1 (it)
FI (1) FI823502L (it)
FR (1) FR2514782A1 (it)
GB (1) GB2108128A (it)
GR (1) GR78398B (it)
IL (1) IL66262A0 (it)
IT (1) IT8267896A0 (it)
LU (1) LU84273A1 (it)
NL (1) NL8202854A (it)
PL (1) PL238624A1 (it)
SE (1) SE8204306L (it)
ZA (1) ZA824805B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1210719A (en) * 1982-08-13 1986-09-02 Stanley N. Cohen 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.
ATE201443T1 (de) * 1996-03-29 2001-06-15 Kyowa Hakko Kogyo Kk Verfahren zur herstellung von aspartase und l- asparginsäure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617073B2 (it) * 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

Also Published As

Publication number Publication date
SE8204306L (sv) 1983-04-16
DE3226532A1 (de) 1983-09-01
BE893838A (fr) 1982-11-03
GR78398B (it) 1984-09-27
FI823502A0 (fi) 1982-10-14
SE8204306D0 (sv) 1982-07-13
DK307582A (da) 1983-04-16
PL238624A1 (en) 1983-05-09
LU84273A1 (fr) 1983-02-07
AU8592482A (en) 1983-04-21
JPS5867184A (ja) 1983-04-21
DD207219A5 (de) 1984-02-22
ES514018A0 (es) 1983-10-16
FR2514782A1 (fr) 1983-04-22
BR8204099A (pt) 1983-07-05
ES8400142A1 (es) 1983-10-16
FI823502L (fi) 1983-04-16
IL66262A0 (en) 1982-11-30
ZA824805B (en) 1983-04-27
IT8267896A0 (it) 1982-07-14
GB2108128A (en) 1983-05-11

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed