Purification and recovery of phenylalanine

Purification and recovery of phenylalanine

A method is described for the recovery of a phenylalanine component from an aqueous mixture. A complex comprising Ca and the phenylalanine component is precipitated at a first pH. The precipitated complex is separated from a liquid phase. The pH of the complex is lowered to a second pH below the fir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HATCH, RANDOLPH T
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
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
ORGANIC CHEMISTRY
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:A method is described for the recovery of a phenylalanine component from an aqueous mixture. A complex comprising Ca and the phenylalanine component is precipitated at a first pH. The precipitated complex is separated from a liquid phase. The pH of the complex is lowered to a second pH below the first, and the phenylalanine component separated from the Ca ion.