PROCESS FOR SELECTIVE SYNTHESIS OF 4-HYDROXYISOPHORONE AND 4-KETOISOPHORONE BY FUNGAL PEROXYGENASES

PROCESS FOR SELECTIVE SYNTHESIS OF 4-HYDROXYISOPHORONE AND 4-KETOISOPHORONE BY FUNGAL PEROXYGENASES

The process of the present invention relates to the biocatalytic transformation of isophorone (3,5,5-trimethylcyclohex-2-en-1-one) and 4-hydroxyisophorone by several unspecific peroxygenases produced by fungi. These biocatalysts, that only require H2O2or organic peroxides for activation, potentially...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DEL RÍO ANDRADE, José Carlos, MARTÍNEZ FERRER, Ángel Tomás, GUTIÉRREZ SUAREZ, Ana, ARANDA OLIDEN, Mª del Carmen
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:The process of the present invention relates to the biocatalytic transformation of isophorone (3,5,5-trimethylcyclohex-2-en-1-one) and 4-hydroxyisophorone by several unspecific peroxygenases produced by fungi. These biocatalysts, that only require H2O2or organic peroxides for activation, potentially represent a novel simple and environmentally friendly route for the production of isophorone derivatives, such as the high value products for the pharmaceutical and flavour and fragrance industry 4-hydroxyisophorone and 4-ketoisophorone.