公开(公告)号：US20230323327A1

公开(公告)日：2023-10-12

申请号：US18026807

申请日：2021-09-02

Applicant: BASF SE

Inventor： Asfia Qureshi ,  Priya Anand ,  Jared Dennis ,  Hugo Urbina ,  Gaetano Speciale

IPC: C12N9/28

CPC classification number: C12N9/2417

Abstract: The present invention relates to variants of an alpha-amylase which have an increased solubility at pH 6.0, an increased solubility at pH 10.0, a higher resistance to protein aging, and/or an increased specific 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 processing starch, cleaning or washing textiles, hard surfaces, or dishes, making ethanol, treating an oil well, processing pulp or paper, animal feed, syrup production, and preparing a dough or a baked product prepared from the dough.

公开(公告)号：US20220186200A1

公开(公告)日：2022-06-16

申请号：US17438088

申请日：2020-03-10

Applicant: BASF SE

Inventor： Hugo Urbina ,  Kristine W. Chang ,  Tong Li ,  Xuqiu Tan ,  Jared Dennis ,  Jochen Kutscher ,  Adrienne Huston Davenport

IPC: C12N9/26

Abstract: Variant polypeptides having G4-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; or as viscosity breakers in oilfield and mining industries.

公开(公告)号：US20240108016A1

公开(公告)日：2024-04-04

申请号：US17769083

申请日：2020-10-12

Applicant: BASF SE

Inventor： Hugo Urbina ,  Cristina Pop ,  Jochen Kutscher

IPC: A21D8/04 ,  C12N9/26

CPC classification number: A21D8/042 ,  C12N9/2425 ,  C12Y302/01002

Abstract: The present invention relates to a method for preparing a dough or a baked product from the dough, wherein the accordingly obtained baked product is characterized by a reduced hardness and improved resilience properties without affecting other bread properties.

公开(公告)号：US20230212544A1

公开(公告)日：2023-07-06

申请号：US18086034

申请日：2022-12-21

Applicant: BASF SE

Inventor： Hugo Urbina ,  Tong Li ,  Jared Dennis ,  Xuqiu Tan ,  Adrienne Huston Davenport ,  Jochen Kutscher ,  Kristine W. Chang

IPC: C12N9/26

CPC classification number: C12N9/2425 ,  C12Y302/01002

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：US11542487B2

公开(公告)日：2023-01-03

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.