公开(公告)号：US11272716B2

公开(公告)日：2022-03-15

申请号：US16329727

申请日：2017-08-24

Applicant: CHR. HANSEN A/S

Inventor： Patrick Derkx ,  Thomas Janzen ,  Kim Ib Soerensen

IPC: A23C19/032 ,  A23C9/123 ,  C07K14/315 ,  C12N1/20 ,  C12R1/46

Abstract: The present invention relates to a bacterial cell with texturizing property, starter cultures comprising the cell, and dairy products manufactured using the bacterial cell.

公开(公告)号：US20160227803A1

公开(公告)日：2016-08-11

申请号：US15045932

申请日：2016-02-17

Applicant: CHR. HANSEN A/S

Inventor： Thomas Janzen ,  Ditte Ellegaard Christiansen

IPC: A23C9/12 ,  C12R1/225 ,  A23C9/123 ,  C12R1/46

CPC classification number: C12N1/20 ,  A23C9/1209 ,  A23C9/123 ,  A23C9/1238 ,  A23C2220/202 ,  A23Y2220/00 ,  A23Y2220/15 ,  A23Y2220/35 ,  A23Y2240/75 ,  C12N9/1205 ,  C12N15/01 ,  C12N15/746 ,  C12Q1/14 ,  C12R1/225 ,  C12R1/46 ,  C12Y207/01006

Abstract: The present invention relates to a bacterial cell with texturizing property, starter cultures comprising the cell, and dairy products fermented with the starter culture.

Abstract translation: 本发明涉及具有组织化特性的细菌细胞，包含该细胞的起始培养物和用起始培养物发酵的乳制品。

公开(公告)号：US09060524B2

公开(公告)日：2015-06-23

申请号：US14500134

申请日：2014-09-29

Applicant: CHR. HANSEN A/S

Inventor： Thomas Janzen ,  Ditte Ellegaard Christiansen

IPC: C12Q1/70 ,  C12Q1/68 ,  A23C9/123 ,  C12N15/01 ,  C12N1/20 ,  C12N15/74 ,  C12Q1/14

CPC classification number: C12N1/20 ,  A23C9/1209 ,  A23C9/123 ,  A23C9/1238 ,  A23C2220/202 ,  A23Y2220/00 ,  A23Y2220/15 ,  A23Y2220/35 ,  A23Y2240/75 ,  C12N9/1205 ,  C12N15/01 ,  C12N15/746 ,  C12Q1/14 ,  C12R1/225 ,  C12R1/46 ,  C12Y207/01006

Abstract: The present invention relates to a bacterial cell with texturizing property, starter cultures comprising the cell, and dairy products fermented with the starter culture.

Abstract translation: 本发明涉及具有组织化特性的细菌细胞，包含该细胞的起始培养物和用起始培养物发酵的乳制品。

公开(公告)号：US20240251813A1

公开(公告)日：2024-08-01

申请号：US18565876

申请日：2022-06-10

Applicant: Chr. Hansen A/S

Inventor： Michael Mitsuo Saito ,  Véronique Jactat ,  Thomas Janzen ,  Mikkel Hviid Danielsen Hornnes

IPC: A23C19/032 ,  A23C9/12 ,  A23C9/123 ,  A23C19/068 ,  C12N1/20 ,  C12R1/46

CPC classification number: A23C19/0328 ,  A23C9/1206 ,  A23C9/1238 ,  A23C19/0684 ,  C12N1/205 ,  A23V2400/249 ,  C12R2001/46

Abstract: The present invention relates to a method for producing a fermented milk product (e.g. a pasta filata cheese) with a relatively stable pH value at the end of the fermentation comprising use of lactase in a first step (a) and lactic acid bacteria (LAB) in a further step, characterized by that the LAB are lactose-deficient (Lac(−)) and capable of metabolizing glucose (Glu(+)). The invention further relates to a Streptococcus thermophilus cell CHCC26980 deposited with registration number DSM32600 and a method to obtain a mutant of this strain.

公开(公告)号：US20240166989A1

公开(公告)日：2024-05-23

申请号：US18260850

申请日：2022-01-06

Applicant: Chr. Hansen A/S

Inventor： Thomas Janzen ,  Ditte Christiansen ,  Jesper Broend ,  Victoria Prebner ,  Ilenia Manuguerra ,  Geoffrey Ras

IPC: C12N1/20 ,  A23C9/123 ,  A23C11/10 ,  C12N9/12 ,  C12R1/225 ,  C12R1/46

CPC classification number: C12N1/205 ,  A23C9/1238 ,  A23C11/10 ,  A23C11/106 ,  C12N9/12 ,  C12N9/1205 ,  C12Y207/01006 ,  C12Y207/13003 ,  A23V2400/123 ,  A23V2400/249 ,  C12R2001/225 ,  C12R2001/46

Abstract: The present invention relates to a novel Streptococcus thermophilus strain having improved texturizing properties, compositions comprising said strain as well as fermented products manufactured using said strain.

公开(公告)号：US11758914B2

公开(公告)日：2023-09-19

申请号：US18145411

申请日：2022-12-22

Applicant: Chr. Hansen A/S

Inventor： Jeorgos Trihaas ,  Thomas Janzen ,  Patrick Derkx

IPC: C12N1/20 ,  A23C9/123 ,  C12N7/00 ,  C12N15/01 ,  C12R1/46

CPC classification number: A23C9/1238 ,  C12N1/20 ,  C12N1/205 ,  C12N7/00 ,  C12N15/01 ,  A23C2220/202 ,  C12N2795/00031 ,  C12R2001/46

Abstract: The present invention is directed to a method of producing a Streptococcus thermophilus strain comprising the steps of

a) Providing a mother strain in the form of Streptococcus thermophilus DSM32502,
b) Growing a culture of the mother strain in the presence of a bacteriophage, to which the mother strain is not resistant, to obtain a number of mutant strains, which are resistant to the said bacteriophage,
c) Measuring the acidification time of the bacteriophage-resistant mutant strains and the mother strain in a milk base and selecting at least one mutant strain with a reduced acidification time as compared to the mother strain to obtain a fast-acidifying mutant strain.

公开(公告)号：US20230227507A1

公开(公告)日：2023-07-20

申请号：US18008797

申请日：2021-06-10

Applicant: Chr. Hansen A/S

Inventor： Thomas Janzen ,  Ditte Ellegaard Christiansen ,  Mia Vissing Mikkelsen ,  Thomas Eckhardt

IPC: C07K14/315 ,  A23C19/032 ,  C12N1/20

CPC classification number: C07K14/315 ,  A23C19/0323 ,  C12N1/205 ,  A23Y2240/41 ,  C12R2001/46

Abstract: The present invention provides a method of increasing nisin production in nisin-producing Lactococcus lactis by inactivating the phage infection protein Pip. The invention also provides nisin-producing Lactococcus lactis in which the phage infection protein is inactivated. The nisin-producing Lactococcus lactis can be used in starter culture for manufacturing food products or other industrial applications.

公开(公告)号：US20230118835A1

公开(公告)日：2023-04-20

申请号：US18145411

申请日：2022-12-22

Applicant: Chr. Hansen A/S

Inventor： Jeorgos Trihaas ,  Thomas Janzen ,  Patrick Derkx

IPC: A23C9/123 ,  C12N1/20 ,  C12N7/00 ,  C12N15/01

Abstract: The present invention is directed to a method of producing a Streptococcus thermophilus strain comprising the steps of a) Providing a mother strain in the form of Streptococcus thermophilus DSM32502,
b) Growing a culture of the mother strain in the presence of a bacteriophage, to which the mother strain is not resistant, to obtain a number of mutant strains, which are resistant to the said bacteriophage,
c) Measuring the acidification time of the bacteriophage-resistant mutant strains and the mother strain in a milk base and selecting at least one mutant strain with a reduced acidification time as compared to the mother strain to obtain a fast-acidifying mutant strain.

公开(公告)号：US10813367B2

公开(公告)日：2020-10-27

申请号：US15317682

申请日：2015-06-18

Applicant: Chr. Hansen A/S

Inventor： Christel Garrigues ,  Christian Gilleladen ,  Mirjana Curic-Bawden ,  Thomas Janzen ,  Mimi Birkelund ,  Gäelle Lettier Buchhorn ,  Kim Ib Soerensen ,  Nanna Christensen ,  Claus Svane ,  Soeren Riis ,  Martin Bastian Pedersen ,  Jean-Marie Odinot ,  Luciana Jimenez ,  Pascal Lanciaux ,  Duncan Hamm ,  Choon Ming Siew

IPC: A23C9/123 ,  A23C9/12

Abstract: The present invention provides methods of producing a fermented milk product comprising a step wherein milk is fermented, wherein: (a) the fermentation is initiated by a starter culture, which starter culture comprises lactic acid bacteria capable of metabolizing one or several carbohydrates present in the milk, (b) the fermentation is terminated by a decrease of the concentration of the one or several carbohydrates during fermentation, and (c) the decrease is at least also caused by the metabolic activity of the lactic acid bacteria. The invention further provides respective methods comprising a step, wherein at least part of the whey is separated from the fermented milk product.

公开(公告)号：US09416351B2

公开(公告)日：2016-08-16

申请号：US14719058

申请日：2015-05-21

Applicant: CHR. HANSEN A/S

Inventor： Thomas Janzen ,  Ditte Ellegaard Christiansen

IPC: A23C9/12 ,  C12N1/20 ,  A23C9/123 ,  C12N9/12 ,  C12R1/46 ,  C12N15/01 ,  C12N15/74 ,  C12Q1/14

CPC classification number: C12N1/20 ,  A23C9/1209 ,  A23C9/123 ,  A23C9/1238 ,  A23C2220/202 ,  A23Y2220/00 ,  A23Y2220/15 ,  A23Y2220/35 ,  A23Y2240/75 ,  C12N9/1205 ,  C12N15/01 ,  C12N15/746 ,  C12Q1/14 ,  C12R1/225 ,  C12R1/46 ,  C12Y207/01006

Abstract: The present invention relates to a bacterial cell with texturizing property, starter cultures comprising the cell, and dairy products fermented with the starter culture.

Abstract translation: 本发明涉及具有组织化特性的细菌细胞，包含该细胞的起始培养物和用起始培养物发酵的乳制品。