GB1442439A - Method of making l-aspartic acid from fumaric acid - Google Patents

Method of making l-aspartic acid from fumaric acid

Info

Publication number
GB1442439A
GB1442439A GB4204773A GB4204773A GB1442439A GB 1442439 A GB1442439 A GB 1442439A GB 4204773 A GB4204773 A GB 4204773A GB 4204773 A GB4204773 A GB 4204773A GB 1442439 A GB1442439 A GB 1442439A
Authority
GB
United Kingdom
Prior art keywords
making
acid
aspartic acid
fumaric acid
sept
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.)
Expired
Application number
GB4204773A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SANTERRE ORSAN
Original Assignee
SANTERRE ORSAN
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
Priority claimed from FR7231655A external-priority patent/FR2197979A1/en
Priority claimed from FR7243684A external-priority patent/FR2209841A2/en
Application filed by SANTERRE ORSAN filed Critical SANTERRE ORSAN
Publication of GB1442439A publication Critical patent/GB1442439A/en
Expired legal-status Critical Current

Links

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
    • C12P13/20—Aspartic acid; Asparagine

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)

Abstract

1442439 L-aspartic acid LES PRODUITS ORGANIQUES DU SANTERRE ORSAN 6 Sept 1973 [7 Sept 1972 8 Dec 1972] 42047/73 Heading C2C L-aspartic acid is made by making a culture of a strain of Pseudomonacea, viz. ATCC 21973, introducing fumaric acid or a salt thereof into the fermented medium and carrying out a bioconversion without aeration at a pH of 6-12 and at a temperature of 20-60‹ C.
GB4204773A 1972-09-07 1973-09-06 Method of making l-aspartic acid from fumaric acid Expired GB1442439A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7231655A FR2197979A1 (en) 1972-09-07 1972-09-07 Amino-transferase producing strain pseudomonas PO 7111 - for prodn of aspartic acid from fumaric acid
FR7243684A FR2209841A2 (en) 1972-12-08 1972-12-08 Amino-transferase producing strain pseudomonas PO 7111 - for prodn of aspartic acid from fumaric acid

Publications (1)

Publication Number Publication Date
GB1442439A true GB1442439A (en) 1976-07-14

Family

ID=26217305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4204773A Expired GB1442439A (en) 1972-09-07 1973-09-06 Method of making l-aspartic acid from fumaric acid

Country Status (4)

Country Link
JP (1) JPS588837B2 (en)
DE (2) DE2366505C2 (en)
GB (1) GB1442439A (en)
NL (1) NL184913C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031460B4 (en) 2006-07-07 2008-10-30 Eppendorf Ag pipetting

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394722A (en) * 1963-05-06 1965-04-09 Ajinomoto Kk Process for the production of l-aspartic acid

Also Published As

Publication number Publication date
NL184913B (en) 1989-07-03
JPS588837B2 (en) 1983-02-17
DE2345271A1 (en) 1974-03-21
DE2345271C2 (en) 1984-01-26
DE2366505C2 (en) 1984-06-14
NL184913C (en) 1989-12-01
NL7312344A (en) 1974-03-11
JPS4992281A (en) 1974-09-03

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930905