Methods and recombinant yeast cells for production of ethanol

Disclosed are methods for producing ethanol and recombinant yeast cells for use therein, the methods comprising: fermenting a feed under anaerobic conditions, where the feed contains disaccharides, oligosaccharides and/or polysaccharides, and where the fermentation is performed in the presence of re...

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Bibliographische Detailangaben
Hauptverfasser:	CROSS WILLIAM, VAN DE WAERDT, MAARTEN, R, VAN RIJN, EDWIN, THEODORUS, JANSEN, MARCEL, L., A, VAN LEEUWEN, JOHANNES, G., E, DE BRUIJN, HUBERTUS, M., C., J
Format:	Patent
Sprache:	chi ; eng
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:	Disclosed are methods for producing ethanol and recombinant yeast cells for use therein, the methods comprising: fermenting a feed under anaerobic conditions, where the feed contains disaccharides, oligosaccharides and/or polysaccharides, and where the fermentation is performed in the presence of recombinant yeast cells, the recombinant yeast producing a combination of proteins having glucosidase activity; and recovering the ethanol. 公开了用于生产乙醇的方法和用于在其中使用的重组酵母细胞，该方法包括：在厌氧条件下发酵进料，其中该进料含有二糖、寡糖和/或多糖，并且其中该发酵在重组酵母细胞存在下进行，该重组酵母产生具有葡糖苷酶活性的蛋白质的组合；以及回收乙醇。