Patents Assigned to CHR. Hansen A/S
  • Patent number: 12035726
    Abstract: A method for producing a cheese with reduced amount of galactose comprising inoculating milk with Streptococcus thermophilus Gal(+) bacteria and Lactobacillus Gal(+) Lac(?) bacteria.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: July 16, 2024
    Assignee: Chr. Hansen A/S
    Inventors: Thomas Janzen, Ditte Ellegaard Christiansen, Veronique Jactat, Kasper Rosenkvist, Charlotte Elisabeth Grüner Schöller
  • Publication number: 20240225024
    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.
    Type: Application
    Filed: February 23, 2022
    Publication date: July 11, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Jesper BROEND, Sonja BLOCH, Kim Ib SOERENSEN
  • Publication number: 20240229093
    Abstract: Disclosed is a process for the production of a desired oligosaccharide, the process comprises providing a genetically engineered microbial cell which possesses a saccharide importer for the uptake of an intermediate oligosaccharide, and an enzyme being able to convert the intermediated oligosaccharide by transferring a monosaccharide moiety from a donor substrate to the intermediate oligosaccharide; cultivating the genetically engineered microbial cell in the presence of an intermediate oligosaccharide to generate the desired oligosaccharide; and retrieving the desired oligosaccharide.
    Type: Application
    Filed: May 20, 2021
    Publication date: July 11, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Katja Parschat, Stefan Jennewein
  • Publication number: 20240228944
    Abstract: The present invention relates to the field of frozen or dry compositions for prokaryotes, in particular fermentative bacteria such as lactic acid bacteria, a method for preparing frozen or dry prokaryotic compositions and compositions which may be prepared by said method. The cells in a cell concentrate are activated by allowing them to ferment a carbohydrate, before freezing and/or drying to provide a product. The hydrophobicity of the cell surface increases during activation, and this has been found to increase the storage stability of the product.
    Type: Application
    Filed: November 29, 2021
    Publication date: July 11, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Zuzana Mladenovska, Surender Kumar Dhayal, Kim Nielsen
  • Publication number: 20240216448
    Abstract: The present invention relates to a composition for inhibiting biofilm comprising at least one selected from the group consisting of Lactobacillus rhamnosus, its culture medium, its extract and its cell-free supernatant and collagen hydrolysate. Although Lactobacillus rhamnosus can inhibit biofilm formation even as a single agent, the inhibitory ability is significantly increased when it is simultaneously treated with the collagen hydrolysate. The collagen hydrolysate inhibits acid production of Lactobacillus rhamnosus or Streptococcus mutans. Thus, the Lactobacillus rhamnosus and collagen hydrolysate can be usefully used as a composition for inhibiting the production of biofilms, in particular biofilms occurring in the oral cavity and a composition for preventing, alleviating, or treating oral diseases caused by the biofilms.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 4, 2024
    Applicants: VIXXOL Corporation, Chr. Hansen A/S
    Inventors: Sung Chul Yoo, Seon Hwa Kim, Dong Yeop Kim
  • Publication number: 20240197797
    Abstract: The present invention provides a pharmaceutical composition comprising a probiotic and a prebiotic for preventing acquisition of and/or alleviating symptoms associated with an infection caused by an Extended-spectrum beta-lactamases (ESBL) producing organism and other drug resistant pathogens. More particularly, the pharmaceutical composition comprises at least one Lactillobacillus specie(s) as a probiotic and at least one oligosaccharide as a prebiotic. The present invention further provides a method of preventing acquisition of and/or treating an infection caused by Extended-spectrum beta-lactamases (ESBL) producing bacteria and other drug resistant pathogens, comprising administering an effective amount of a pharmaceutical composition comprising a probiotic and a prebiotic to a subject in need thereof.
    Type: Application
    Filed: September 18, 2023
    Publication date: June 20, 2024
    Applicant: Chr. Hansen A/S
    Inventor: Pravas Ranjan Misra
  • Patent number: 12004547
    Abstract: The present invention is related to the field of reddening of food products. In particular the present invention relates to the preservation or optimization of nitrate reductase activity of frozen and/or dried lactic acid bacteria cultures or Micrococcaceae cultures (particularly cultures comprising one or more species of Staphylococcus having nitrate reductase activity).
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: June 11, 2024
    Assignee: Chr. Hansen A/S
    Inventors: Tina Malling Thorsen, George Nabin Baroi, Robin Taponen, Jakob Soeltoft-Jensen, Birgitte Yde
  • Patent number: 11992023
    Abstract: The present invention relates to a process for producing a fermented milk soft cheese product including the steps of a) Providing a first milk base, b) Optionally subjecting the first milk base to a concentration step to obtain a concentrated first milk base, c) Adding a first starter culture including at least one EPS producing lactic acid bacterium strain, d) Fermenting the concentrated first milk base for a period of time until a target pH is reached to obtain an EPS-containing fermented milk composition, e) Mixing the EPS-containing fermented milk composition with one or more other ingredients, if any, selected from the group consisting of a milk fat composition, a second fermented milk composition and one or more additives, to obtain a fermented milk mixture, and f) Subjecting the fermented milk mixture to heat treatment to obtain a fermented milk soft cheese product.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: May 28, 2024
    Assignee: Chr. Hansen A/S
    Inventors: Jean-Marie Odinot, Emilien Langevin, Luciana Jimenez, Kasui Tang, Vera Kuzina Poulsen, Elahe Ghanei Moghadam, Gunnar Oeregaard
  • Publication number: 20240166989
    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.
    Type: Application
    Filed: January 6, 2022
    Publication date: May 23, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Thomas Janzen, Ditte Christiansen, Jesper Broend, Victoria Prebner, Ilenia Manuguerra, Geoffrey Ras
  • Patent number: 11981890
    Abstract: Microbial starter cultures. More specifically, a method for preparing a microbial culture such as a lactic acid bacteria (LAB) starter culture wherein at least one microbial strain such as a lactic acid bacteria and at least one inactivated yeast strain is inoculated in a culture medium.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: May 14, 2024
    Assignee: Chr. Hansen A/S
    Inventors: Neda Faraghiparapari, Marie Penderup Jensen, Jakub Kovacs, Anisha Goel
  • Publication number: 20240150706
    Abstract: The present invention relates to microencapsulated microbial cultures with high storage stability and methods for producing these. In particular, the present invention relates to microbial cultures formulated at high ratios of encapsulation matrix material to core material.
    Type: Application
    Filed: February 10, 2022
    Publication date: May 9, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Deepak Jain, Surender Kumar Dhayal
  • Publication number: 20240141282
    Abstract: The present invention provides a process for spray freezing or spray freeze drying under conditions of very low oxygen pressure, such as under essentially anaerobic conditions, and particularly a process for spray freezing strict anaerobic microorganisms (bacteria) under conditions where the level of oxygen is very low, or essentially anaerobic. Further, the invention provides a product achievable by the processes and an apparatus usable in the process.
    Type: Application
    Filed: February 25, 2021
    Publication date: May 2, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Michelle Milling Madsen, Kim Nielsen, Jimi Kjaersgaard Pettersson, Wendy Ossieur
  • Publication number: 20240130384
    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.
    Type: Application
    Filed: February 23, 2022
    Publication date: April 25, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Jesper BROEND, Sonja BLOCH, Kim Ib SOERENSEN
  • Publication number: 20240132832
    Abstract: The present invention relates to the field of frozen or dry compositions for prokaryotes, in particular fermentative bacteria such as lactic acid bacteria, a method for preparing frozen or dry prokaryotic compositions and compositions which may be prepared by said method. The cells in a cell concentrate are activated by allowing them to ferment a carbohydrate, before freezing and/or drying to provide a product. The hydrophobicity of the cell surface increases during activation, and this has been found to increase the storage stability of the product.
    Type: Application
    Filed: November 29, 2021
    Publication date: April 25, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Zuzana Mladenovska, Surender Kumar Dhayal, Kim Nielsen
  • Publication number: 20240084281
    Abstract: Variants of chymosin with improved milk-clotting properties are disclosed.
    Type: Application
    Filed: October 30, 2023
    Publication date: March 14, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Johannes Maarten van den Brink, Jesper Langholm Jensen, Jonas Jacobsen, Martin Lund, Iben Jeppesen, Christian Jaeckel
  • Patent number: 11896022
    Abstract: The present invention relates to a process for making low-moisture mozzarella cheese using recent developments in the technical knowledge about the interactions between cultures, coagulants and cheese technology to increase cheese yields and maintain the cheese quality and functionalities. An optimization may lead to a higher pH and higher dry matter of the curd at the whey off step i.e. pH higher than 6.3 and ideally higher than 6.4 and solid non-fact content higher than 18%, without any modification of the curd composition at the stretching step, i.e. pH between 5.0 and 5.3 and more precisely between without any modification of the curd composition at the stretching step, i.e. pH between 5.0 and 5.3 and more precisely between 5.05 and 5.25, Ca/SNF between 1.7% and 2.4% and more precisely between 1.7 and 2.2%, dry matter between 53% and 55% and more precisely between 53.5% and 54.5%. The coagulant has a C/P ratio of at least 25.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: February 13, 2024
    Assignee: Chr. Hansen A/S
    Inventors: Sebastien Roustel, Véronique Jactat, Ulf Mortensen, Viviana Ester Bruno, Michael Mitsuo Saito
  • Publication number: 20240023568
    Abstract: The present invention relates to encapsulation of microbial cultures to improve the robustness and stability upon storage. In particular, the present invention relates to dry preparations of microbial cultures, such as lactic acid bacteria (LAB), coated by a fat-matrix that increase survivability and mitigate post-acidification upon storage at ambient temperature for extended periods of time.
    Type: Application
    Filed: November 29, 2021
    Publication date: January 25, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Surender Kumar Dhayal, Anisha Goel, Simranjeet Tiwana
  • Publication number: 20240026281
    Abstract: Present invention relates to dried lactic acid bacteria compositions are stabilised with synergistic mixtures of stabilisers selected from oligofructans, maltodextrin, inulin and pea fibre. The mixtures have been found to stabilise the compositions during the drying (e.g. freeze-drying) process and during storage.
    Type: Application
    Filed: November 29, 2021
    Publication date: January 25, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Furqan Ali, Surender Kumar Dhayal
  • Publication number: 20240008502
    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.
    Type: Application
    Filed: November 16, 2021
    Publication date: January 11, 2024
    Applicant: Chr. Hansen A/S
    Inventors: Thomas Janzen, Ditte Ellegaard Christiansen, Jesper Broend, Victoria Prebner
  • Patent number: 11856970
    Abstract: Described are the Bacillus subtilis strain deposited as DSM 32685 and mutant strains thereof which are susceptible to relevant antibiotics, have inhibitory activity against, for example, Staphylococcus, Streptococcus, E. coli and Salmonella, and have the ability to facilitate degradation of non-starch polysaccharides and thereby increase the amount of available oligosaccharides (sugar) in animal feed. Also described are compositions comprising at least one Bacillus subtilis strain of the disclosure and optionally further bacteria and/or one or more types of yeast and methods of using such compositions.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: January 2, 2024
    Assignee: Chr. Hansen A/S
    Inventors: Dorthe Sandvang, Ole Knudsmark Sjoeholm, Line Skjoet-Rasmussen, Jette Mundus Nielsen