Expression of Granular Starch Hydrolyzing Enzymes in Trichoderma and Process for Producing Glucose from Granular Starch Sustrates

The present invention relates to filamentous fungal host cells and particularly Trichoderma host cells useful for the production of heterologous granular starch hydrolyzing enzymes having glucoamylase activity (GSHE). Further the invention relates to a method for producing a glucose syrup comprising...

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Hauptverfasser: STROHM BRUCE A, LANTZ SUZANNE, BOWER BENJAMIN S, LANTERO, JR. ORESTE J, BALDWIN TOBY M, SHETTY JAYARAMA K, DUNN-COLEMAN NIGEL, PEPSIN MICHAEL J, CHOTANI GOPAL K
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention relates to filamentous fungal host cells and particularly Trichoderma host cells useful for the production of heterologous granular starch hydrolyzing enzymes having glucoamylase activity (GSHE). Further the invention relates to a method for producing a glucose syrup comprising contacting a granular starch slurry obtained from a granular starch substrate simultaneously with an alpha amylase and a GSHE at a temperature equal to or below the gelatinization temperature of the granular starch to obtain a composition of a glucose syrup.