PROCEDE DE FABRICATION DE LA L-PHENYLALANINE COMPORTANT LA REUTILISATION DE L'AMMONIA-LYASE DE PHENYLALANINE

PROCEDE DE FABRICATION DE LA L-PHENYLALANINE COMPORTANT LA REUTILISATION DE L'AMMONIA-LYASE DE PHENYLALANINE

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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: WAYNE ELLIOTT SWANN
Format: Patent
Sprache:fre
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
PROCESSES USING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung: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.