公开(公告)号：US20200318089A1

公开(公告)日：2020-10-08

申请号：US16757993

申请日：2018-10-17

Applicant: BASF SE

Inventor： Hugo URBINA ,  Tong LI ,  Jared DENNIS ,  Xuqiu TAN ,  Adrienne HUSTON DAVENPORT ,  Jochen KUTSCHER ,  Kristine W. CHANG

IPC: C12N9/26

Abstract: Variant polypeptides having beta-amylase activity and methods of making and using the enzymes in baking, detergents, personal care products, in the processing of textiles, in pulp and paper processing, in the production of ethanol, lignocellulosic ethanol, or syrups; as viscosity breakers in oilfield and mining industries.

公开(公告)号：US20220220463A1

公开(公告)日：2022-07-14

申请号：US17605919

申请日：2020-04-21

Applicant: BASF SE

Inventor： Hugo URBINA ,  Kristine W. CHANG ,  Tuan TRAN ,  Gina Ning Lee LOWE ,  Adrienne HUSTON DAVENPORT ,  Xuqiu TAN ,  Tong LI ,  Stefan JENEWEIN ,  Stefan SEEMAYER ,  Jochen KUTSCHER

IPC: C12N9/26 ,  A21D8/04

Abstract: The present invention relates to variants of a beta-amylase which have an increased % residual exoamylase activity compared to the parent beta-amylase after heat treatment. The present invention also relates to methods of making the variant beta-amylase and the use of the variant beta-amylase in baking, detergents, personal care products, in the processing of textiles, in pulp and paper processing, in the production of ethanol, lignocellulosic ethanol or syrups and as viscosity breaker in oilfield and mining industries.

公开(公告)号：US20210198643A1

公开(公告)日：2021-07-01

申请号：US17057853

申请日：2019-05-29

Applicant: BASF SE

Inventor： Hugo URBINA ,  Asfia QURESHI ,  Adrienne HUSTON DAVENPORT ,  Xuqiu TAN ,  Jochen KUTSCHER ,  Andreas FUNKE ,  Michael SEITTER ,  Stefan HAEFNER ,  Anh-Huy Phan LE

IPC: C12N9/28 ,  A21D8/04

Abstract: The present invention relates to variants of an alpha-amylase which have an increased exoamylase activity compared to the parent alpha-amylase. The present invention also relates to methods of making the variant alpha-amylase and the use of the variant alpha-amylase in baking, detergents, personal care products, in the processing of textiles, in pulp and paper processing, in the production of ethanol, lignocellulosic ethanol or syrups and as viscosity breaker in oilfield and mining industries.

公开(公告)号：US20190053501A1

公开(公告)日：2019-02-21

申请号：US16079255

申请日：2017-02-15

Applicant: BASF SE

Inventor： Cristina POP ,  Adrienne HUSTON DAVENPORT ,  Michael LISZKA ,  Xuqiu TAN ,  Andreas FUNKE ,  Jochen KUTSCHER ,  Michael SEITTER ,  Stefan HAEFNER

IPC: A21D8/04 ,  C12N9/16 ,  C12N9/26 ,  C12N9/10 ,  C12N9/04

Abstract: Lipase enzymes and methods of using the lipases in a baking for improving the volume, stability, tolerance of a baked product and/or reducing and reducing or eliminating the use of DATEM.