Invention Grant
US08545907B2 Alpha-amylase blend for starch processing and method of use thereof
有权
用于淀粉加工的α-淀粉酶共混物及其使用方法
- Patent Title: Alpha-amylase blend for starch processing and method of use thereof
- Patent Title (中): 用于淀粉加工的α-淀粉酶共混物及其使用方法
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Application No.: US13389797Application Date: 2010-07-27
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Publication No.: US08545907B2Publication Date: 2013-10-01
- Inventor: Glenn E. Nedwin , Vivek Sharma , Jayarama K. Shetty
- Applicant: Glenn E. Nedwin , Vivek Sharma , Jayarama K. Shetty
- 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.
- International Application: PCT/US2010/043369 WO 20100727
- International Announcement: WO2011/017093 WO 20110210
- Main IPC: A23B4/12
- IPC: A23B4/12 ; C12N9/28
Abstract:
The present disclosure relates to an enzyme blend comprising a low pH, thermostable alpha-amylase and a Bacillus licheniformis alpha-amylase. The blend can include at least about 1.0 Liquefon Unit (LU) of the B. licheniformis alpha-amylase for every 5.0 Modified Wohlgemuth Unit (MWU) of the low pH, thermostable alpha-amylase. The enzyme blend described is suitable for starch liquefaction and saccharification, ethanol production, and/or sweetener production, among other things. Also provided herein is a method of processing a starch by liquefying the starch with the low pH, thermostable alpha-amylase and the Bacillus licheniformis alpha-amylase, simultaneously or sequentially.
Public/Granted literature
- US20120171731A1 ALPHA-AMYLASE BLEND FOR STARCH PROCESSING AND METHOD OF USE THEREOF Public/Granted day:2012-07-05
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