SE8500024D0 - PROCESS FOR PRODUCING L-PHENYLALANINE - Google Patents

PROCESS FOR PRODUCING L-PHENYLALANINE

Info

Publication number
SE8500024D0
SE8500024D0 SE8500024A SE8500024A SE8500024D0 SE 8500024 D0 SE8500024 D0 SE 8500024D0 SE 8500024 A SE8500024 A SE 8500024A SE 8500024 A SE8500024 A SE 8500024A SE 8500024 D0 SE8500024 D0 SE 8500024D0
Authority
SE
Sweden
Prior art keywords
phenylalanine
completion
transamination
precursor
acid
Prior art date
Application number
SE8500024A
Other languages
Swedish (sv)
Other versions
SE8500024L (en
Inventor
J F Walter
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of SE8500024D0 publication Critical patent/SE8500024D0/en
Publication of SE8500024L publication Critical patent/SE8500024L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • C12P13/222—Phenylalanine

Abstract

A method is disclosed for driving to completion the biological transamination of a phenylalanine precursor eg phenyl pyruvic acid, to L-phenylalanine. Aspartic acid is used as the sole or predeterminant amino donor in approximately equimolar proportion to the precursor. Decomposition of the oxaloacetic acid transamination by-product drives the reaction to completion.
SE8500024A 1984-01-05 1985-01-03 PROCEDURE FOR THE PREPARATION OF L-PHENYLALANINE SE8500024L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56830084A 1984-01-05 1984-01-05

Publications (2)

Publication Number Publication Date
SE8500024D0 true SE8500024D0 (en) 1985-01-03
SE8500024L SE8500024L (en) 1985-07-06

Family

ID=24270733

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8500024A SE8500024L (en) 1984-01-05 1985-01-03 PROCEDURE FOR THE PREPARATION OF L-PHENYLALANINE

Country Status (8)

Country Link
JP (1) JPS60160891A (en)
AU (1) AU3728085A (en)
DE (1) DE3500054A1 (en)
FR (1) FR2557887A1 (en)
GB (1) GB2152503B (en)
IT (1) IT1184303B (en)
NL (1) NL8500022A (en)
SE (1) SE8500024L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3482982D1 (en) * 1983-09-01 1990-09-20 Genetics Inst PRODUCTION OF L-AMINO ACIDS BY TRANSAMINATION.
DE3423936A1 (en) * 1984-06-29 1986-01-02 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING L-PHENYLALANINE
US4826766A (en) * 1985-09-23 1989-05-02 Genetics Institute, Inc. Production of amino acids using coupled aminotransferases
JPH0785718B2 (en) * 1986-03-07 1995-09-20 ダイセル化学工業株式会社 Method for producing D-amino acid
DE3613952A1 (en) * 1986-04-24 1987-10-29 Hoechst Ag METHOD FOR PRODUCING L-AMINO ACIDS BY TRANSAMINATION
ES2144999T3 (en) * 1986-06-04 2000-07-01 Hoechst Schering Agrevo Gmbh PROCEDURE FOR THE PREPARATION OF L-LEUCINE TERTIARY THROUGH TRANSAMINATION.
GB2194247A (en) * 1986-08-19 1988-03-02 Allelix Inc Mutant microorganisms
AU6367299A (en) * 1998-10-30 2000-05-22 Kaneka Corporation (s)-alpha-phenethylamine : pyruvate transaminase

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183170A (en) * 1961-10-03 1965-05-11 Sanraku Ocean Kabushiki Kaisha Method of l-amino acid manufacture
CH563344A5 (en) * 1970-09-30 1975-06-30 Nisshin Flour Milling Co
US4600692A (en) * 1983-02-10 1986-07-15 Purification Engineering, Inc. Immobilized cells for preparing phenylalanine
DE3482982D1 (en) * 1983-09-01 1990-09-20 Genetics Inst PRODUCTION OF L-AMINO ACIDS BY TRANSAMINATION.
GB8403244D0 (en) * 1984-02-07 1984-03-14 Searle & Co Aminoacids via bioconversion
SE8502315L (en) * 1984-07-05 1986-01-06 Grace W R & Co IMPROVED TRANSAMINATION PROCEDURE FOR AMINO ACID PREPARATION
JPH10672A (en) * 1996-06-18 1998-01-06 Kuraray Co Ltd Purging method

Also Published As

Publication number Publication date
NL8500022A (en) 1985-08-01
IT1184303B (en) 1987-10-28
FR2557887A1 (en) 1985-07-12
GB8432701D0 (en) 1985-02-06
AU3728085A (en) 1985-07-18
SE8500024L (en) 1985-07-06
GB2152503B (en) 1986-03-19
DE3500054A1 (en) 1985-08-01
IT8519010A1 (en) 1986-07-03
JPS60160891A (en) 1985-08-22
IT8519010A0 (en) 1985-01-03
GB2152503A (en) 1985-08-07

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