公开(公告)号：US10513721B2

公开(公告)日：2019-12-24

申请号：US15554384

申请日：2016-03-11

Applicant: Novozymes A/S

Inventor： Jiyin Liu ,  James Michael Broering ,  Keith McFarland ,  Xin Li

IPC: C12P19/14 ,  C12P7/06 ,  C12P19/02 ,  C12P7/10

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 one or more cellulolytic enzymes and at least one of an oxidoreductase and an AA9 polypeptide having cellulolytic enhancing activity is added, followed by a latter stage in which a second enzyme composition comprising one or more cellulases is added. Also provided are processes for obtaining hydrolysis products and fermentation products using processes of the invention.

公开(公告)号：US20180202011A1

公开(公告)日：2018-07-19

申请号：US15746453

申请日：2016-09-02

Applicant: Novozymes A/S

Inventor： Keith McFarland ,  Ani Tejirian ,  Derek Akerhielm

IPC: C13K1/02 ,  C12N9/02 ,  C12N9/08 ,  C12P19/02 ,  C12P19/14

CPC classification number: C13K1/02 ,  C12N9/0004 ,  C12N9/0061 ,  C12N9/0065 ,  C12P19/02 ,  C12P19/14 ,  C12P2201/00 ,  C12P2203/00 ,  C12Y110/03002 ,  C12Y111/01006 ,  C12Y302/01004

Abstract: The present invention relates to methods of inhibiting AA9 lytic polysaccharide monooxygenase catalyzed inactivation of an enzyme composition or a component thereof, methods for increasing production of an enzyme composition, and methods for stabilizing an enzyme composition.

公开(公告)号：US20180044706A1

公开(公告)日：2018-02-15

申请号：US15554384

申请日：2016-03-11

Applicant: Novozymes A/S

Inventor： Jiyin Liu ,  James Michael Broering ,  Keith McFarland ,  Xin Li

IPC: C12P19/14 ,  C12P7/06

CPC classification number: C12P19/14 ,  C12P7/06 ,  C12P7/10 ,  C12P19/02 ,  Y02E50/16 ,  Y02E50/17

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 one or more cellulolytic enzymes and at least one of an oxidoreductase and an AA9 polypeptide having cellulolytic enhancing activity is added, followed by a latter stage in which a second enzyme composition comprising one or more cellulases is added. Also provided are processes for obtaining hydrolysis products and fermentation products using processes of the invention.