METHOD FOR RECOVERING MALONATE FROM A FERMENTATION BROTH

METHOD FOR RECOVERING MALONATE FROM A FERMENTATION BROTH

The disclosure relates to a method for recovering a malonate comprising a compound of the formula HOC(O)CH2C(O)OM, wherein M is a Group I alkali metal cation or ammonium cation, the method comprising the steps of a) removing water from a fermentation broth comprising malonate to obtain an aqueous co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GOKARN, Ravi R, ABRAHAM, Timothy Walter, MENTE, Nolan R
Format: Patent
Sprache:eng ; fre
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:The disclosure relates to a method for recovering a malonate comprising a compound of the formula HOC(O)CH2C(O)OM, wherein M is a Group I alkali metal cation or ammonium cation, the method comprising the steps of a) removing water from a fermentation broth comprising malonate to obtain an aqueous concentrate; and b) recovering the malonate comprising the compound of the formula I from the aqueous concentrate. La divulgation concerne un procédé de récupération d'un malonate comprenant un composé de formule HOC(O)CH2C(O)OM, où M est un cation de métal alcalin de groupe I ou un cation d'ammonium, le procédé comprenant les étapes consistant à a) éliminer l'eau d'un bouillon de fermentation comprenant le malonate pour obtenir un concentré aqueux ; et b) récupérer le malonate comprenant le composé de formule I à partir du concentré aqueux.