"método para a preparação de ácido 2-ceto-carboxílico"

The present invention refers to a method for the preparation of 2-keto carboxylic acid having the general formula R1-CO-COOH, wherein R1 is a branched alkyl group having 3 to 7 carbon atoms, or a salt thereof, comprising a fermentation step wherein a microorganism is grown in a culture medium in ord...

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Bibliographische Detailangaben
Hauptverfasser:	ANDREAS KARAU, NICOLAS MORIN, ROBERT GERSTMEIER
Format:	Patent
Sprache:	por
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 SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention refers to a method for the preparation of 2-keto carboxylic acid having the general formula R1-CO-COOH, wherein R1 is a branched alkyl group having 3 to 7 carbon atoms, or a salt thereof, comprising a fermentation step wherein a microorganism is grown in a culture medium in order to provide a culture broth containing 2-keto carboxylic acid or a salt thereof.