Invention Application
- Patent Title: Multi-Stage Enzymatic Hydrolysis of Lignocellulosic Biomass
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Application No.: US15557300Application Date: 2016-03-11
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Publication No.: US20180044707A1Publication Date: 2018-02-15
- Inventor: Jesper Frickmann , Johan Belfrage , Eric Abbate , David Osborn , Geoffrey Moxley , Daniele Riva , Piero Otonello , Simone Ferrero , Micol Purrotti , Stefano Paravisi , Chiara Prefumo
- Applicant: Novozymes A/S , Beta Renewables Spa
- Applicant Address: DK Bagsvaerd IT Tortona
- Assignee: Novozymes A/S,Beta Renewables Spa
- Current Assignee: Novozymes A/S,Beta Renewables Spa
- Current Assignee Address: DK Bagsvaerd IT Tortona
- International Application: PCT/US2016/022080 WO 20160311
- Main IPC: C12P19/14
- IPC: C12P19/14 ; C12P19/02
Abstract:
The invention relates to processes of multi-stage hydrolysis where different enzyme compositions are added in at least two stages of hydrolysis. In a first stage, a first enzyme composition of xylanase, a beta-xylosidase and an endoglucanase is added, followed by a latter stage in which a second enzyme composition, a cellulolytic enzyme composition, is added. Also provided are processes for obtaining hydrolysis products and fermentation products using processes of the invention.
Information query
