Invention Grant
- Patent Title: Expression of granular starch hydrolyzing enzymes in trichoderma and process for producing glucose from granular starch sustrates
- Patent Title (中): 木质淀粉水解酶在木霉中的表达及由颗粒状淀粉生成葡萄糖的方法
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Application No.: US14688283Application Date: 2015-04-16
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Publication No.: US09428780B2Publication Date: 2016-08-30
- Inventor: Toby M. Baldwin , Benjamin S. Bower , Gopal K. Chotani , Nigel Dunn-Coleman , Oreste J. Lantero , Suzanne Lantz , Michael J. Pepsin , Jayarama K. Shetty , Bruce A. Strohm
- Applicant: Danisco US Inc.
- Applicant Address: US CA Palo Alto
- Assignee: Danisco US Inc.
- Current Assignee: Danisco US Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: Danisco US Inc.
- Main IPC: C12P19/14
- IPC: C12P19/14 ; C12N1/14 ; C12N9/30 ; C12N9/34 ; C12P19/20 ; C12P19/24 ; C12P19/02 ; C12P19/04
Abstract:
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.
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