METHOD OF PRODUCING BETA-CAROTENE BY MEANS OF MIXED CULTURE FERMENTATION USING (+) AND (-) STRAINS OF BLAKESLEA TRISPORA

The invention consists of fermenting selected strains of Blakeslea trispora in conditions such that beta -carotene is produced in the form of stabilized preparations with residual contents of other carotenoids ( gamma -carotene and beta -zeacarotene). The fermentation conditions chosen include the p...

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Bibliographische Detailangaben
Hauptverfasser:	COSTA PEREZ, JAVIER, RODRIGUEZ SAIZ, MARTA, DIEZ GARCIA, BRUNO, CABRI, WALTER, MARCOS RODRIGUEZ, ANA, TERESA, BARREDO FUENTE, JOSE, LUIS, DE LA FUENTE MORENO, JUAN, LUIS, PEIRO CEZON, ENRIQUE
Format:	Patent
Sprache:	eng ; fre ; ger
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:	The invention consists of fermenting selected strains of Blakeslea trispora in conditions such that beta -carotene is produced in the form of stabilized preparations with residual contents of other carotenoids ( gamma -carotene and beta -zeacarotene). The fermentation conditions chosen include the programmed addition of oxygen and/or beta -ionone during fermentation, and control of the age of the vegetative growth phases of the strains employed. The beta -carotene obtained can be used in the pharmaceutical and food sectors.