公开(公告)号：US20230012672A1

公开(公告)日：2023-01-19

申请号：US17642925

申请日：2020-09-16

Applicant: Novozymes A/S

Inventor： Hong Zhi Huang ,  Jiyin Liu ,  Hui Xu ,  Elena Vlasenko ,  Brett McBrayer ,  Ye Liu ,  Lan Tang ,  James Ron Huffman ,  Nikolaj Spodsberg

IPC: C12N9/24 ,  C12N1/18 ,  C12N15/81 ,  C12P7/06

Abstract: The present invention relates to isolated polypeptides having beta-glucanase activity, catalytic domains, carbohydrate binding modules and polynucleotides encoding the polypeptides, catalytic domains or carbohydrate binding modules. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides, catalytic domains or carbohydrate binding modules. The present invention further relates to processes for producing fermentation products from starch-containing or cellulosic-containing material, as well as an enzyme blend or composition, or a recombinant host cell or fermenting organism suitable for use in processes of the invention.

公开(公告)号：US20160215314A1

公开(公告)日：2016-07-28

申请号：US15026486

申请日：2014-10-31

Applicant: NOVOZYMES A/S

Inventor： Hui Xu ,  Jesper Frickman ,  Jiyin Liu ,  Katja Salomon Johansen ,  Hong Zhi Huang

IPC: C12P19/14 ,  C12P19/02

CPC classification number: C12P19/14 ,  C12P7/10 ,  C12P19/02 ,  C12P2203/00 ,  Y02E50/16

Abstract: The invention relates to methods of saccharifying a cellulosic material comprising subjecting the cellulosic material to a catalase and a cellulolytic enzyme composition comprising a GH61 polypeptide in the presence of dissolved oxygen at a concentration of greater than 10% of the saturation level. The invention also related to methods of producing desired fermentation products, such as ethanol, using a method including a saccharification step of the invention.

Abstract translation: 本发明涉及将纤维素材料糖化的方法，包括在溶解氧存在下浓度大于饱和水平的10％的过氧化氢酶和含有GH61多肽的纤维素分解酶组合物。 本发明还涉及使用包括本发明的糖化步骤的方法生产所需发酵产物如乙醇的方法。

公开(公告)号：US10072380B2

公开(公告)日：2018-09-11

申请号：US15496928

申请日：2017-04-25

Applicant: Novozymes A/S ,  Cofco LTD

Inventor： Haiyu Ren ,  Hong Zhi Huang ,  Jie Zheng

IPC: D21C11/00 ,  D21C9/02 ,  D21C5/00

CPC classification number: D21C11/005 ,  C12P7/10 ,  C12P19/02 ,  C12P2201/00 ,  D21C1/00 ,  D21C5/005 ,  D21C9/02 ,  D21C11/0007 ,  D21C11/0042 ,  Y02E50/16

Abstract: The invention relates to a process of detoxifying pretreated lignocellulose-containing material comprising washing the pretreated lignocellulose-containing material in a washing solution and treating the used washing solution to remove an enzyme inhibitor and/or an inhibitor of a fermenting organism before recycling the used washing solution.

公开(公告)号：US09938552B2

公开(公告)日：2018-04-10

申请号：US15026486

申请日：2014-10-31

Applicant: Novozymes A/S

Inventor： Hui Xu ,  Jesper Frickman ,  Jiyin Liu ,  Katja Salomon Johansen ,  Hong Zhi Huang

IPC: C12N9/42 ,  C12P19/14 ,  C12P19/02 ,  C12P7/10

CPC classification number: C12P19/14 ,  C12P7/10 ,  C12P19/02 ,  C12P2203/00 ,  Y02E50/16

Abstract: The invention relates to methods of saccharifying a cellulosic material comprising subjecting the cellulosic material to a catalase and a cellulolytic enzyme composition comprising a GH61 polypeptide in the presence of dissolved oxygen at a concentration of greater than 10% of the saturation level. The invention also related to methods of producing desired fermentation products, such as ethanol, using a method including a saccharification step of the invention.

公开(公告)号：US20240117331A1

公开(公告)日：2024-04-11

申请号：US18262864

申请日：2022-02-07

Applicant: Novozymes A/S

Inventor： Geoffrey Moxley ,  Mercy Wada ,  Monica Tassone ,  Mary Ann Stringer ,  Hong Zhi Huang ,  Nikolaj Spodsberg ,  Tianqi Sun ,  Sara Maria Landvik ,  James Lavigne ,  Cui Liu

IPC: C12N9/24 ,  C12N15/63 ,  C12P19/14

CPC classification number: C12N9/2402 ,  C12N15/63 ,  C12P19/14 ,  C12Y302/01015

Abstract: The present invention relates to isolated polypeptides having pectinase activity, and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.

公开(公告)号：US20170226694A1

公开(公告)日：2017-08-10

申请号：US15496928

申请日：2017-04-25

Applicant: Novozymes A/S ,  Cofco LTD

Inventor： Haiyu Ren ,  Hong Zhi Huang ,  Jie Zheng

IPC: D21C11/00 ,  D21C5/00 ,  D21C9/02

CPC classification number: D21C11/005 ,  C12P7/10 ,  C12P19/02 ,  C12P2201/00 ,  D21C1/00 ,  D21C5/005 ,  D21C9/02 ,  D21C11/0007 ,  D21C11/0042 ,  Y02E50/16

Abstract: The invention relates to a process of detoxifying pretreated lignocellulose-containing material comprising washing the pretreated lignocellulose-containing material in a washing solution and treating the used washing solution to remove an enzyme inhibitor and/or an inhibitor of a fermenting organism before recycling the used washing solution.

公开(公告)号：US20150152455A1

公开(公告)日：2015-06-04

申请号：US14375402

申请日：2013-01-29

Applicant: Novozymes A/S

Inventor： Kirk Matthew Schnorr ,  Junxin Duan ,  Lars Kiemer ,  Hong Zhi Huang

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

CPC classification number: C12P19/14 ,  C12N9/0004 ,  C12P19/02 ,  C12P2201/00 ,  C12P2203/00 ,  C12Y121/03003

Abstract: Provided are isolated polypeptides having Berberine Bridge Enzyme Like activity, catalytic domains, FAD binding domains and polynucleotides encoding the polypeptides, catalytic domains or FAD binding domains. The nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides, catalytic domains or FAD binding domains are also provided.

Abstract translation: 提供的是具有小檗碱碱基桥酶活性的分离的多肽，催化结构域，FAD结合结构域和编码多肽，催化结构域或FAD结合结构域的多核苷酸。 还提供了包含多核苷酸的核酸构建体，载体和宿主细胞以及产生和使用多肽，催化结构域或FAD结合结构域的方法。