公开(公告)号：US20190010473A1

公开(公告)日：2019-01-10

申请号：US16064518

申请日：2016-12-20

Applicant: Danisco US Inc.

Inventor： Bart C. Koops ,  Paula Johanna Maria Teunissen ,  Marco Van Brussel-Zwijnen ,  Martijn Scheffers ,  Kees-Jan Guijt ,  Zhengzheng Zou ,  Zhongmei Tang ,  Zhen Qian ,  Jing Ge ,  Zhenghong Zhang

IPC: C12N9/30 ,  C12P19/14 ,  C12P7/06 ,  C12N9/34 ,  C12P19/02

Abstract: Described are methods and compositions relating to granular starch-converting glucoamylases and α-amylases. The enzymes can be used to perform enzymatic starch hydrolysis of granular starch at or below the gelatinization temperature of insoluble granular starch.

公开(公告)号：US20190002854A1

公开(公告)日：2019-01-03

申请号：US16064577

申请日：2016-12-20

Applicant: Bart C. KOOPS ,  Paula Johanna Maria TEUNISSEN ,  Marco VAN BRUSSEL-ZWIJNEN ,  Martijn SCHEFFERS ,  Kees-Jan GUIJT ,  Zhengzheng ZOU ,  Zhongmei TANG ,  Zhen QIAN ,  Jing GE ,  Zhenghong ZHANG ,  Danisco US Inc.

Inventor： Bart C. Koops ,  Paula Johanna Maria Teunissen ,  Marco Van Brussel-Zwijnen ,  Martijn Scheffers ,  Kees-Jan Guijt ,  Zhengzheng Zou ,  Zhongmei Tang ,  Zhen Qian ,  Jing Ge ,  Zhenghong Zhang

IPC: C12N9/34 ,  C12P7/06 ,  C12P19/12 ,  C12P19/02

Abstract: Described are methods and compositions relating to granular starch-converting glucoamylases and α-amylases. The enzymes can be used to perform enzymatic starch hydrolysis of granular starch at or below the gelatinization temperature of insoluble granular starch.

公开(公告)号：US20230340443A1

公开(公告)日：2023-10-26

申请号：US18151122

申请日：2023-01-06

Applicant: Danisco US Inc.

Inventor： Bart C. Koops ,  Paula Johanna Maria Teunissen ,  Marco Van Brussel-Zwijnen ,  Martijn Scheffers ,  Kees-Jan Guijt ,  Zhengzheng Zou ,  Zhongmei Tang ,  Zhen Qian ,  Jing Ge ,  Zhenghong Zhang

IPC: C12N9/30 ,  C12P19/02 ,  C12P19/14 ,  C12N9/34 ,  C12P7/06

CPC classification number: C12N9/242 ,  C12P19/02 ,  C12P19/14 ,  C12Y302/01001 ,  C12Y302/01003 ,  C12N9/2428 ,  C12P7/06

Abstract: Described are methods and compositions relating to granular starch-converting glucoamylases and α-amylases. The enzymes can be used to perform enzymatic starch hydrolysis of granular starch at or below the gelatinization temperature of insoluble granular starch.

公开(公告)号：US20190264247A1

公开(公告)日：2019-08-29

申请号：US16281225

申请日：2019-02-21

Applicant: DANISCO US INC

Inventor： Zheyong Yu ,  Slavko Kralj ,  Zhenghong Zhang ,  Laurie A. Howe

IPC: C12P19/08 ,  C12N9/10

Abstract: Reaction compositions are disclosed herein comprising at least water, beta-glucose-1-phosphate (beta-G1P), an acceptor molecule, and an alpha-1,3-glucan phosphorylase enzyme. These reactions can synthesize oligosaccharides and polysaccharides with alpha-1,3 glycosidic linkages. Further disclosed are alpha-1,3-glucan phosphorylase enzymes and methods of use thereof.