Invention Grant
- Patent Title: In situ detoxification of fermentation inhibitors with reducing agents
- Patent Title (中): 用还原剂原位解毒发酵抑制剂
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Application No.: US13517250Application Date: 2010-12-17
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Publication No.: US08815499B2Publication Date: 2014-08-26
- Inventor: Björn Alriksson , Leif Jönsson , Sune Wännström
- Applicant: Björn Alriksson , Leif Jönsson , Sune Wännström
- Applicant Address: SE Ornskoldsvik
- Assignee: Sekab E-Technology AB
- Current Assignee: Sekab E-Technology AB
- Current Assignee Address: SE Ornskoldsvik
- Agency: Myers Bigel Sibley & Sajovec, P.A.
- Priority: EP09180194 20091221
- International Application: PCT/EP2010/070132 WO 20101217
- International Announcement: WO2011/080130 WO 20110707
- Main IPC: C12Q3/00
- IPC: C12Q3/00 ; C12P7/16 ; C12N1/38 ; C12P7/46 ; C12P7/10
Abstract:
The present invention provides a method for decreasing the fermentation inhibition in a fermentation of cellulose-derived material in a fermentor, wherein fermentation inhibitory properties of the material subjected to fermentation is decreased by an addition of at least one reducing agent to the fermentor. Further, there is provided a method of increasing the fermentability of a fermentation process comprising the steps of measuring the fermentability of the fermentation process and if the fermentability is below a reference value, then adding at least one reducing agent to the fermentation process.
Public/Granted literature
- US20130022958A1 In Situ Detoxification of Fermentation Inhibitors with Reducing Agents Public/Granted day:2013-01-24
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