Dry solids staging fermentation process

A dry solids staging fermentation process for producing an end-product, such as ethanol is disclosed said process including an initial fermentation step including combining a first fermentable substrate with one or more starch hydrolyzing enzymes and fermenting organisms in a fermentation vessel and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHOTANI GOPAL, SHETTY JAYARAMA K, DUAN GANG, PILGRIM CRAIG E
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A dry solids staging fermentation process for producing an end-product, such as ethanol is disclosed said process including an initial fermentation step including combining a first fermentable substrate with one or more starch hydrolyzing enzymes and fermenting organisms in a fermentation vessel and a loading step which includes adding a second fermentable substrate to the fermentation vessel wherein the percent dry solids (% DS) of the fermentation broth increases over time.