SE8305151D0 - L-phenylalanine - Google Patents

L-phenylalanine

Info

Publication number
SE8305151D0
SE8305151D0 SE8305151A SE8305151A SE8305151D0 SE 8305151 D0 SE8305151 D0 SE 8305151D0 SE 8305151 A SE8305151 A SE 8305151A SE 8305151 A SE8305151 A SE 8305151A SE 8305151 D0 SE8305151 D0 SE 8305151D0
Authority
SE
Sweden
Prior art keywords
phenylalanine
ions
ammonia lyase
phenylalanine ammonia
reused
Prior art date
Application number
SE8305151A
Other languages
Swedish (sv)
Other versions
SE8305151L (en
Inventor
W E Swann
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 SE8305151D0 publication Critical patent/SE8305151D0/en
Publication of SE8305151L publication Critical patent/SE8305151L/en

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
    • C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • C12P13/222—Phenylalanine

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

A method of producing L- phenylalanine wherein an aqueous solution containing trans-cinnamate ions and ammonium ions, which solution is substantially free of halide ions, is contacted with phenylalanine ammonia lyase. A high degree of the activity of the phenylalanine ammonia lyase is maintained and the catalyst can be reused.
SE8305151A 1982-10-01 1983-09-23 PROCEDURE FOR THE PREPARATION OF L-PHENYLALANINE SE8305151L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43218282A 1982-10-01 1982-10-01

Publications (2)

Publication Number Publication Date
SE8305151D0 true SE8305151D0 (en) 1983-09-23
SE8305151L SE8305151L (en) 1984-04-02

Family

ID=23715088

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305151A SE8305151L (en) 1982-10-01 1983-09-23 PROCEDURE FOR THE PREPARATION OF L-PHENYLALANINE

Country Status (21)

Country Link
JP (1) JPS5991890A (en)
AU (1) AU1864883A (en)
BE (2) BE897889A (en)
BR (1) BR8305366A (en)
CA (1) CA1206435A (en)
CH (1) CH658670A5 (en)
DD (1) DD217822A5 (en)
DE (1) DE3333246A1 (en)
DK (1) DK452783A (en)
ES (1) ES526165A1 (en)
FI (1) FI833552A (en)
FR (1) FR2533941B1 (en)
GB (1) GB2127821B (en)
GR (1) GR79053B (en)
IL (1) IL69672A0 (en)
IT (1) IT8368017A0 (en)
LU (1) LU85019A1 (en)
NL (1) NL8303369A (en)
PL (1) PL243972A1 (en)
SE (1) SE8305151L (en)
ZA (1) ZA836626B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600692A (en) * 1983-02-10 1986-07-15 Purification Engineering, Inc. Immobilized cells for preparing phenylalanine
BR8502781A (en) * 1984-06-11 1986-02-18 Genex Corp HIGH-PERFORMANCE PRODUCTION OF L-PHENYLALANINE
JPS61247395A (en) * 1985-04-23 1986-11-04 Mitsui Toatsu Chem Inc Production of l-phenulalanine
JP2931623B2 (en) * 1990-04-20 1999-08-09 三井化学株式会社 Method for producing L-phenylalanine
JPH0739815Y2 (en) * 1991-06-14 1995-09-13 東洋製罐株式会社 Arched cap that can be opened and closed with one touch
US5981239A (en) * 1997-09-24 1999-11-09 Great Lakes Chemical Corp. Synthesis of optically active phenylalanine analogs using Rhodotorula graminis

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015955A (en) * 1973-06-15 1975-02-20
ES433764A1 (en) * 1974-02-22 1976-12-01 Pfizer Production of l-phenylalanine
JPS5922516B2 (en) * 1977-01-31 1984-05-26 田辺製薬株式会社 Method for producing L-phenylalanine
JPS5626197A (en) * 1979-08-09 1981-03-13 Tanabe Seiyaku Co Ltd Preparation of l-phenylalanine
US4434228A (en) * 1982-04-20 1984-02-28 Genex Corporation Immobilization of biological materials in condensed polyalkyleneimine polymers
US4504582A (en) * 1982-07-20 1985-03-12 Genex Corporation Vermiculite as a carrier support for immobilized biological materials

Also Published As

Publication number Publication date
GR79053B (en) 1984-10-02
DK452783A (en) 1984-04-02
FR2533941B1 (en) 1988-02-05
GB8325797D0 (en) 1983-10-26
FI833552A (en) 1984-04-02
CH658670A5 (en) 1986-11-28
LU85019A1 (en) 1984-03-16
BE897889A (en) 1984-01-16
DK452783D0 (en) 1983-09-30
IL69672A0 (en) 1983-12-30
BE901938R (en) 1985-07-01
NL8303369A (en) 1984-05-01
JPS5991890A (en) 1984-05-26
AU1864883A (en) 1984-04-05
DD217822A5 (en) 1985-01-23
PL243972A1 (en) 1984-07-30
CA1206435A (en) 1986-06-24
GB2127821B (en) 1986-04-30
SE8305151L (en) 1984-04-02
ZA836626B (en) 1984-05-30
GB2127821A (en) 1984-04-18
IT8368017A0 (en) 1983-09-30
ES526165A1 (en) 1985-05-01
FR2533941A1 (en) 1984-04-06
FI833552A0 (en) 1983-09-30
BR8305366A (en) 1984-05-08
DE3333246A1 (en) 1984-04-05

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Legal Events

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Effective date: 19850906