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公开(公告)号：US20180044707A1
公开(公告)日：2018-02-15
申请号：US15557300
申请日：2016-03-11
申请人： Novozymes A/S , Beta Renewables Spa
发明人： Jesper Frickmann , Johan Belfrage , Eric Abbate , David Osborn , Geoffrey Moxley , Daniele Riva , Piero Otonello , Simone Ferrero , Micol Purrotti , Stefano Paravisi , Chiara Prefumo
CPC分类号： C12P19/14 , C12P7/06 , C12P19/02 , C12P2201/00 , C12Y302/01 , C12Y302/01008 , C12Y302/01037 , Y02E50/17
摘要： 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.
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公开(公告)号：US20180051306A1
公开(公告)日：2018-02-22
申请号：US15557305
申请日：2016-03-11
申请人： Novozymes A/S , Beta Renewables Spa
发明人： Jesper Frickmann , Johan Belfrage , Eric Abbate , David Osborn , Geoffrey Moxley , Daniele Riva , Piero Otonello , Simone Ferrero , Micol Purrotti , Stefano Paravisi , Chiara Prefumo
CPC分类号： C12P19/14 , C12P7/10 , C12P19/02 , C12P2203/00 , C12Y302/01 , C12Y302/01008 , C12Y302/01021 , C12Y302/01037 , C12Y302/01091 , Y02E50/16
摘要： The invention relates to processes of closing an observed gap in sugar yield between pure batch hydrolysis and a multi-stage hydrolysis containing a continuous reactor. Enzyme compositions containing varied ratios of cellulolytic composition and a hemicellulolytic composition preconditioning are used in multi-stage hydrolysis processes containing a continuous reactor in order to close the gap. Such enzyme compositions are useful in multi-stage saccharification of a lignocellulosic material, fermentation processes following multi-stage saccharification of a lignocellulosic material and in improving a glucose or xylose yield in multi-stage saccharification of a lignocellulosic material.
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公开(公告)号：US10287563B2
公开(公告)日：2019-05-14
申请号：US15109696
申请日：2015-01-07
申请人： Novozymes A/S
发明人： Harry Showmaker , Laerke Tvedebrink Haahr , Kristian Bertel Romer M. Krogh , Johan Belfrage , Lone Baekgaard , Armindo Ribiero Gaspar , Claudia Geddes
摘要： The present invention relates to processes comprising enzymatic degradation of mannan-containing cellulosic materials for producing a hydrolyzate. The invention also relates to processes of producing a fermentation product from mannan-containing cellulosic materials.
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公开(公告)号：US20160333333A1
公开(公告)日：2016-11-17
申请号：US15109696
申请日：2015-01-07
申请人： NOVOZYMES A/S
发明人： Harry Showmaker , Laerke Tvedebrink Haahr , Kristian Bertel Romer M. Krogh , Johan Belfrage , Lone Baekgaard , Armindo Ribiero Gaspar , Claudia Geddes
CPC分类号： C12N9/2488 , C12N9/2434 , C12N9/2445 , C12P7/00 , C12P19/02 , C12P19/14 , C12P2203/00
摘要： The present invention relates to processes comprising enzymatic degradation of mannan-containing cellulosic materials for producing a hydrolyzate. The invention also relates to processes of producing a fermentation product from mannan-containing cellulosic materials.
摘要翻译： 本发明涉及包含用于产生水解产物的含甘露聚糖的纤维素材料的酶降解的方法。 本发明还涉及从含甘露聚糖的纤维素材料生产发酵产物的方法。
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公开(公告)号：US11236316B2
公开(公告)日：2022-02-01
申请号：US16368785
申请日：2019-03-28
申请人： Novozymes A/S
发明人： Harry Showmaker , Laerke Tvedebrink Haahr , Kristian Bertel Romer M. Krogh , Johan Belfrage , Lone Baekgaard , Armindo Ribiero Gaspar , Claudia Geddes
摘要： The present invention relates to processes comprising enzymatic degradation of mannan-containing cellulosic materials for producing a hydrolyzate. The invention also relates to processes of producing a fermentation product from mannan-containing cellulosic materials.
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公开(公告)号：US20190218537A1
公开(公告)日：2019-07-18
申请号：US16368785
申请日：2019-03-28
申请人： Novozymes A/S
发明人： Harry Showmaker , Laerke Tvedebrink Haahr , Kristian Bertel Romer M. Krogh , Johan Belfrage , Lone Baekgaard , Armindo Ribiero Gaspar , Claudia Geddes
CPC分类号： C12N9/2488 , C12N9/2434 , C12N9/2445 , C12P7/00 , C12P19/02 , C12P19/14 , C12P2203/00
摘要： The present invention relates to processes comprising enzymatic degradation of mannan-containing cellulosic materials for producing a hydrolyzate. The invention also relates to processes of producing a fermentation product from mannan-containing cellulosic materials.
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