公开(公告)号：US20220304323A1

公开(公告)日：2022-09-29

申请号：US17638155

申请日：2020-08-27

Applicant: Chr. Hansen A/S

Inventor： Hans RAJ ,  Charlotte Elisabeth Grüner SCHÖLLER ,  Kim Ib SOERENSEN ,  Johannes Maarten VAN DEN BRINK ,  Ahmad ZEIDAN ,  Martin Holm RAU ,  Paula GASPAR ,  George Nabin BAROI

IPC: A23C9/12 ,  C12N9/12 ,  C12N9/38

Abstract: The present invention relates to new improved methods for expressing native lactases in their native hosts. Methods for homologous as well as heterologous expression of lactase in lactic acid bacteria with altered expression dynamics are comprised by present invention.

公开(公告)号：US20230210121A1

公开(公告)日：2023-07-06

申请号：US16604134

申请日：2018-04-11

Applicant: Chr. Hansen A/S

Inventor： Hans RAJ ,  Pernille SMITH ,  Thomas ECKHARDT ,  Vojislav VOJINOVIC ,  Charlotte Elisabeth Grüner SCHÖLLER ,  Johannes Maarten VAN DEN BRINK

IPC: A23C9/12 ,  C12N9/38

CPC classification number: A23C9/1206 ,  C12N9/2471

Abstract: The present invention relates to new improved peptide or dimeric peptides exhibiting beta- galactosidase enzyme activity as well as improved methods for reducing the lactose content in compositions in particular at low temperatures.

公开(公告)号：US20210355471A1

公开(公告)日：2021-11-18

申请号：US16604129

申请日：2018-04-11

Applicant: Chr. Hansen A/S

Inventor： Hans RAJ ,  Pernille SMITH ,  Thomas ECKHARDT ,  Vojislav VOJINOVIC ,  Charlotte Elisabeth Grüner SCHÖLLER ,  Johannes Maarten VAN DEN BRINK

IPC: C12N9/38 ,  A23L29/00

Abstract: The present invention relates to new improved peptide or dimeric peptides exhibiting betagalactosidase enzyme activity as well as improved methods for reducing the lactose content in compositions, such as dairy products.

公开(公告)号：US20210348147A1

公开(公告)日：2021-11-11

申请号：US17285288

申请日：2019-10-17

Applicant: Chr. Hansen A/S

Inventor： Hans RAJ ,  Johannes Maarten VAN DEN BRINK ,  Christian GILLELADEN

IPC: C12N9/38 ,  A23C9/12 ,  A23C3/02

Abstract: The present invention relates to new improved peptide or dimeric peptides exhibiting betagalactosidase enzyme activity wherein the peptide has a pH optimum at acidic conditions.

公开(公告)号：US20230076578A1

公开(公告)日：2023-03-09

申请号：US16604133

申请日：2018-04-11

Applicant: Chr. Hansen A/S

Inventor： Hans RAJ ,  Pernille SMITH ,  Thomas ECKHARDT ,  Vojislav VOJINOVIC ,  Charlotte Elisabeth Grüner SCHÖLLER ,  Johannes Maarten VAN DEN BRINK

IPC: C07K14/195 ,  C12N9/38 ,  A23C9/12

Abstract: The present invention relates to new improved peptide or dimeric peptides exhibiting beta-galactosidase enzyme activity as well as improved methods for reducing the lactose content in compositions optionally at elevated temperatures.

公开(公告)号：US20210032615A1

公开(公告)日：2021-02-04

申请号：US16998706

申请日：2020-08-20

Applicant: Chr. Hansen A/S

Inventor： Hans RAJ ,  Pernille SMITH ,  Thomas ECKHARDT ,  Vojislav VOJINOVIC ,  Charlotte Elisabeth Grüner SCHÖLLER ,  Johannes Maarten VAN DEN BRINK

IPC: C12N9/38 ,  A23C9/12 ,  A23C9/13

Abstract: The present invention relates to new improved peptides and dimeric peptides exhibiting beta-galactosidase enzyme activity as well as methods using them for reducing the lactose content of milk-based compositions.