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.

公开(公告)号：US20170369835A1

公开(公告)日：2017-12-28

申请号：US15533432

申请日：2015-12-09

Applicant: BASF SE

Inventor： Birgit HOFF ,  Stefan HAEFNER ,  Weol Kyu JEONG ,  Edzard SCHOLTEN

IPC: C12N1/06 ,  C12N1/08 ,  C12P19/34

CPC classification number: C12N1/06 ,  C12N1/08 ,  C12N2510/00 ,  C12N2523/00 ,  C12P19/34 ,  C12P25/00

Abstract: The present invention relates to a method for degrading DNA in a sample obtained by microbial fermentation or bio-transformation, comprising treating the sample with a combination of increased temperature and low pH. It also relates to a method for releasing DNA from a microbial cell, comprising incubating the microbial cell at a temperature of 45° C. to 55° C. for two to ten hours. Finally, the present invention provides a method for producing a product, comprising a step of releasing DNA from a microbial cell and degrading said DNA.

公开(公告)号：US20160298160A1

公开(公告)日：2016-10-13

申请号：US15100376

申请日：2014-12-04

Applicant: BASF SE

Inventor： Birgit HOFF ,  Andrea MOLT ,  Stefan HAEFNER ,  Oskar ZELDER

IPC: C12P25/00 ,  C12N15/80

CPC classification number: C12P25/00 ,  C12N15/80

Abstract: The present invention relates to a method of producing riboflavin in a genetically modified organism of the genus Eremothecium, wherein said genetic modification is linked to the fatty acid uptake and/or beta-oxidation pathway of said organism, comprising growing said organisms in a culture medium and isolating riboflavin from the culture medium. The invention further relates to a method of providing a riboflavin accumulating organism belonging to the genus Eremothecium by genetically modifying said organism, to organisms obtained by such a method, as well as the use of such genetically modified organisms for increasing the accumulation of riboflavin.

Abstract translation: 本发明涉及一种在Eremothecium的遗传修饰生物体中生产核黄素的方法，其中所述遗传修饰与所述生物体的脂肪酸摄取和/或β-氧化途径相关，包括在培养基中培养所述生物体 并从培养基中分离出核黄素。 本发明还涉及通过遗传修饰所述生物体，通过这种方法获得的生物体以及使用这种转基因生物来增加核黄素的积累来提供属于Eremothecium属的核黄素积聚生物体的方法。