Abstract: The present invention refers to a strain of Lactobacillus curvatus bacteria deposited in the Deutsche Sammlung von Mikroorganismen und Zellkulturen GmBH (DSMZ) under thew accession number DSM 18775, as well as to compositions, cultures and food products comprising thereof. The strain of the invention is useful for preserving food products, especially under refrigerated conditions.
Type:
Grant
Filed:
March 28, 2014
Date of Patent:
October 18, 2016
Assignee:
Chr. Hansen A/S
Inventors:
Louise Heller Stahnke, Tina Hornbaek, Birthe Jelle
Abstract: Cycloserine resistant mutants of lactic acid bacteria characterized by having improved resistance towards ethanol. The cycloserine resistant mutants of lactic acid bacteria can e.g. be used for malolactic fermentations of wine (i.e. including sparkling wine such as Cava/champagne) having high alcohol levels.
Type:
Grant
Filed:
June 14, 2012
Date of Patent:
October 18, 2016
Assignee:
Chr. Hansen A/S
Inventors:
Kim Ib Soerensen, Annette Kibenich, Eric Johansen
Abstract: The present invention relates to mutants of lactic acid bacteria which are resistant towards the antibiotic D-cycloserine and/or functionally equivalent antibiotics and which were found to give an increased texture when grown in milk while maintaining the other growth properties of the parent strain. The present invention, furthermore, relates to compositions comprising such mutants, and to dairy products fermented with the lactic acid bacteria resistant towards D-cycloserine and/or functionally equivalent antibiotics.
Type:
Grant
Filed:
October 21, 2011
Date of Patent:
September 27, 2016
Assignee:
Chr. Hansen A/S
Inventors:
Annette Kibenich, Kim Ib Soerensen, Eric Johansen
Abstract: The invention relates to a dry compositions for lactic acid bacteria and in particular to a dry composition comprising from 109 to 1013 cfu/g of the composition of lactic acid bacteria cells, wherein the composition is characterized by that it also comprises following amounts of protective agents (all amounts of protective agents below are given relative to 1 g of lactic acid bacteria cells in the composition): from 6 to 9 g of trehalose, from 0.1 to 1 g of inulin and from 0.5 to 3 g of hydrolyzed casein, and by that it does not comprise a salt of alginic acid. The composition has an improved storage stability of the cell of interest. Comparison experiments have been made between compositions with and without alginate and it has been found that there is substantially no difference between compositions with or without alginate with regard to stability. Further, the invention relates to a method for preparing a dry lactic acid bacteria composition.
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.
Type:
Grant
Filed:
May 21, 2015
Date of Patent:
August 16, 2016
Assignee:
Chr. Hansen A/S
Inventors:
Thomas Janzen, Ditte Ellegaard Christiansen
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.
Type:
Application
Filed:
February 17, 2016
Publication date:
August 11, 2016
Applicant:
CHR. HANSEN A/S
Inventors:
Thomas Janzen, Ditte Ellegaard Christiansen
Abstract: Culturally modified lactic acid bacterial cells containing a porphyrin compound and their use in a novel method of reducing the oxygen content in a food and feed product or starting material is provided and means of improving the shelf life and/or quality of such products by using the culturally modified bacterial cells. Such culturally modified cells are useful in the manufacturing of a food and a feed product and for the manufacturing of metabolites produced by modified cells.
Abstract: The present invention relates to a method for making Cheddar type and Continental type cheese with an adjunct culture comprising a Lactobacillus helveticus strain.
Abstract: This invention relates to an improved process for culturing bacteria of the family Streptococcaceae (such as of the genus lactococcus), a medium for culturing the bacteria, and the obtained bacteria cells.
Type:
Grant
Filed:
June 16, 2006
Date of Patent:
June 14, 2016
Assignee:
Chr. Hansen A/S
Inventors:
Henrik Møllgaard, Henrik Rømer, Asger Geppel
Abstract: The present invention is related to the field of reddening of food products. In particular the present invention relates to a two-phase fermentation method for boosting the nitrate reductase activity of Staphylococcus strains with nitrate reductase activity comprising a first aerobic phase in the absence of nitrate and a second anaerobic or oxygen limited phase with continuous nitrate feeding and use of the Staphylococcus strains for reddening of meat products.
Abstract: A liquid or dried granulated milk clotting aspartic protease enzyme composition and process for isolating a milk clotting aspartic protease enzyme of interest.
Type:
Application
Filed:
July 11, 2014
Publication date:
May 26, 2016
Applicant:
Chr. Hansen A/S
Inventors:
Martin LUND, Jonas JACOBSEN, Johannes Maarten VAN DEN BRINK
Abstract: Regarding Deposited Microbial Organisms [EXPERT SOLUTION] For all deposited microbial organisms mentioned in the present patent application and which not are in collections open to the public the so-called expert solution is requested. In respect to those designations in which a European Patent is sought a sample of the deposited microorganism will be made available until the publication of the mention of the grant of the European patent or until the date on which application has been refused or withdrawn or is deemed to be withdrawn, only by the issue of such a sample to an expert nominated by the person requesting the sample, and approved either i) by the Applicant and/or ii) by the European Patent Office, whichever applies.
Type:
Application
Filed:
November 6, 2015
Publication date:
May 12, 2016
Applicant:
Chr. Hansen A/S
Inventors:
Jens KILDSGAARD, Thomas Dyrmann LESER, Thomas GUNNARSSON, Mette WEISE, Ditte Marie FOLKENBERG, Thomas JANZEN, Benedicte FLAMBARD
Abstract: A method for making a milk product (e.g. a yogurt) comprising adding an effective amount of an N-linked glycosidase and/or an O-linked glycosidase to milk.
Type:
Application
Filed:
October 15, 2015
Publication date:
April 14, 2016
Applicant:
Chr. Hansen A/S
Inventors:
Jonas JACOBSEN, Sandra Lykke Wind, Karsten Bruun Qvist
Abstract: A method of recombinantly producing a non-bovine pre-prochymosin, prochymosin or chymosin derived from ruminant species including deer species, buffalo species, antelope species, giraffe species, ovine species and caprine species; Camelidae species such as Camelus dromedarius; porcine species; or Equidae species. The recombinant enzymes are used in milk coagulating compositions in cheese manufacturing based on cow's milk and milk from any animal species which are used in cheese manufacturing including camel's milk.
Type:
Grant
Filed:
September 3, 2013
Date of Patent:
April 12, 2016
Assignees:
CHR. HANSEN A/S, EIDGENOSSISCHE TECHNISCHE HOCHSCHULE ZURICH
Inventors:
Stefan Kappeler, Zakaria Farah, Johannes Maarten Van den Brink, Henrik Rahbek-Nielsen, Peter Budtz
Abstract: The invention relates to a dry compositions for lactic acid bacteria and in particular to a dry composition comprising from 109 to 1013 cfu/g of the composition of lactic acid bacteria cells, wherein the composition is characterized by that it also comprises following amounts of protective agents (all amounts of protective agents below are given relative to 1 g of lactic acid bacteria cells in the composition): from 6 to 9 g of trehalose, from 0.1 to 1 g of inulin and from 0.5 to 3 g of hydrolyzed casein, and by that it does not comprise a salt of alginic acid. The composition has an improved storage stability of the cell of interest. Comparison experiments have been made between compositions with and without alginate and it has been found that there is substantially no difference between compositions with or without alginate with regard to stability. Further, the invention relates to a method for preparing a dry lactic acid bacteria composition.
Abstract: A new type of cryoprotective agents that are useful for retaining the viability and metabolic activity of frozen or freeze-dried microbial cultures, is disclosed. The cryoprotective agent comprises compounds involved in biosynthesis of nucleic acids. Methods for the preparation as well as the uses of such cultures are given. Such cultures are useful as starter cultures in the manufacturing of food and feed products. Starter cultures of the invention include culture of lactic acid bacteria, e.g. Lactococcus species as well as other species.
Type:
Grant
Filed:
July 14, 2004
Date of Patent:
March 22, 2016
Assignee:
CHR. HANSEN A/S
Inventors:
Børge Windel Kringelum, Niels Martin Sørensen, Peter Sørensen
Abstract: The present invention is related to the field of bioprotection, in particular to the strain of Lactobacillus paracasei CHCC14676 with accession no. DSM25612. Furthermore, the present invention concerns an antifungal composition comprising the strain, an antifungal composition comprising the strain and at least one strain of Lactobacillus rhamnosus, food, feed and pharmaceutical products comprising such an antifungal composition, a method of manufacturing such food, feed and pharmaceutical products, a method for reducing the content of yeasts and molds of such food, feed and pharmaceutical products and uses of the antifungal composition.
Type:
Application
Filed:
April 9, 2013
Publication date:
March 10, 2016
Applicant:
Chr. Hansen A/S
Inventors:
Tina Hornbaek, Maike Lisberg, Silja Kej Diemer
Abstract: The present invention relates to a silage inoculant consisting essentially of a) at least one obligatory heterofermentative lactic acid bacterial species or strain and b) at least one homofermentative bacterial species or strain which (i) does not reduce growth of a), and (ii) reduces pH fast without producing an excess amount of lactic acid. Further, the invention relates to a method for producing a fermented feed product, said method comprising inoculating a plant material with the silage inoculant according to the invention. It has surprisingly been found that the silage inoculant is effective even if the silage has only been incubated for a period of up to 2 or up to 4 days.
Type:
Application
Filed:
August 27, 2015
Publication date:
March 3, 2016
Applicant:
Chr. Hansen A/S
Inventors:
Ida HINDRICHSEN, Nina Milora, Christer Ohlsson