公开(公告)号：US20250101372A1

公开(公告)日：2025-03-27

申请号：US18728307

申请日：2023-01-25

Applicant: Chr. Hansen A/S

Inventor： Thomas JANZEN ,  Ditte Ellegaard CHRISTENSEN ,  Jesper BROEND ,  Jeorgos TRIHAAS ,  Stephanie SERRAULT

IPC: C12N1/20 ,  A23C9/123 ,  C12N9/80 ,  C12Q1/24 ,  C12R1/46

Abstract: The invention provides Streptococcus thermophilus mutants, such as DSM22933, which have improved texturizing properties. The strains have: (i) a mutation in the branched chain amino acid transport ATP-binding protein LivG (TC 3.A.1.4.1) gene; (ii) a mutation in the ABC transporter permease protein gene; and/or (iii) a mutation in the peptide deformylase protein gene. The invention, furthermore, relates to compositions, such as a starter culture, comprising one or more of these mutants, to fermented products made using these mutants and to the use of the mutants and compositions of the invention.

公开(公告)号：US20240225024A9

公开(公告)日：2024-07-11

申请号：US18546950

申请日：2022-02-23

Applicant: Chr. Hansen A/S

Inventor： Jesper BROEND ,  Sonja BLOCH ,  Kim Ib SOERENSEN

IPC: A23C9/123 ,  C07K14/315 ,  C12N1/20 ,  C12N9/12 ,  C12N9/90

CPC classification number: A23C9/1238 ,  C07K14/315 ,  C12N1/205 ,  C12N9/1205 ,  C12N9/90 ,  C12R2001/46

Abstract: The present invention relates to a composition comprising one or more novel Streptococcus thermophilus strain(s), and the use of said composition for producing a fermented product such as a dairy product with e.g. an increased sweetness. The invention also relates to novel Streptococcus thermophilus strain(s) as such.

公开(公告)号：US20240130384A1

公开(公告)日：2024-04-25

申请号：US18546950

申请日：2022-02-23

Applicant: Chr. Hansen A/S

Inventor： Jesper BROEND ,  Sonja BLOCH ,  Kim Ib SOERENSEN

IPC: A23C9/123 ,  C07K14/315 ,  C12N1/20 ,  C12N9/12 ,  C12N9/90

CPC classification number: A23C9/1238 ,  C07K14/315 ,  C12N1/205 ,  C12N9/1205 ,  C12N9/90 ,  C12R2001/46

Abstract: The present invention relates to a composition comprising one or more novel Streptococcus thermophilus strain(s), and the use of said composition for producing a fermented product such as a dairy product with e.g. an increased sweetness. The invention also relates to novel Streptococcus thermophilus strain(s) as such.