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.
Type:
Application
Filed:
June 18, 2015
Publication date:
May 18, 2017
Applicant:
Chr. Hansen A/S
Inventors:
Christel GARRIGUES, Christian GILLELADEN, Mirjana CURIC-BAWDEN, Thomas JANZEN, Mimi BIRKELUND, Gäelle Lettier BUCHHORN, Kim lb SOERENSEN, Nanna CHRISTENSEN, Claus SVANE, Soeren RIIS, Martin Bastian PEDERSEN, Jean-Marie ODINOT, Luciana JIMENEZ, Pascal LANCIAUX, Duncan HAMM, Choon Ming SIEW
Abstract: The present invention relates to a process for manufacturing fermented dairy products, in particular stirred milk products. The invention concerns a process for the manufacture of a fermented dairy product without any cooling step for stopping fermentation due to the use of a weakly post-acidifying lactic bacterium culture as a starter.
Type:
Grant
Filed:
June 3, 2010
Date of Patent:
May 16, 2017
Assignees:
YOPLAIT FRANCE, CHR. HANSEN A/S
Inventors:
Florence Robichon, Bruno Lecanu, Marie-Claude Bezenger, Laurence Peyraud, Hassina Ait Abderrahim, Jean-Marie Odinot
Abstract: The present invention relates to a composition comprising Lactobacillus rhamnosus, preferably strain ATCC53103, and Bifidobacterium animalis subsp. lactis, preferably strain DSM 15954, for use in reducing the duration and/or severity of upper respiratory tract infection (URI) in teenagers and adults. Further aspects of the invention relate to a composition comprising Lactobacillus rhamnosus and Bifidobacterium animalis subsp. lactis for use in increasing the Health-Related Quality of Life (HRQL) in teenagers and adults having upper respiratory tract infection (URI), for reducing at least one and preferably several such as two, three, four or all of the symptoms of sore throat, scratchy throat, cough, hoarseness, chest congestion and for reducing the median severity score in teenagers and adults having upper respiratory tract infection (URI).
Abstract: The present invention relates to lactic acid bacteria that have low or reduced post-acidification properties, and to a method for providing such bacteria. Also, the invention relates to the use of such bacteria for manufacturing of fermented dairy products, and to dairy products containing the bacteria.
Type:
Application
Filed:
October 19, 2016
Publication date:
April 13, 2017
Applicant:
CHR. HANSEN A/S
Inventors:
Niels Bang Siemsen Jensen, Annette Helle Johansen
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:
December 19, 2016
Publication date:
April 6, 2017
Applicant:
CHR. HANSEN A/S
Inventors:
THOMAS JANZEN, Ditte Ellegaard Christiansen
Abstract: Process for continuous inoculation of a food product, in particular a dairy product, with ferments, comprising the following steps:—solid concentrated ferments are transformed into liquid concentrated ferments,—the transformed concentrated ferments are continuously injected into a flow of liquid to be inoculated, characterized in that the liquid concentrated ferments are transformed—by thawing frozen concentrated ferments in a temperature controlled chamber or—by rehydrating freeze-dried concentrated ferments.
Type:
Application
Filed:
June 2, 2015
Publication date:
April 6, 2017
Applicant:
Chr. Hansen A/S
Inventors:
Sylvain BROCHERET, Marc FAIVELEY, Anne-Claire BAUQUIS
Abstract: The present invention relates to a method for reducing the concentration of pathogenic organisms such as Listeria spp. in fermented food products. The method comprises the steps of: (i) providing a food material, (ii) mixing said food material with a starter culture, (iii) mixing the food material with at least one adjunct culture in form of a bacteriocin-producing Pediococcus species, (iv) subjecting the mixture provided in step (iii) to a fermentation process, said fermentation process being con-ducted at conditions that are sub-optimal for growth of the bacteriocin-producing Pediococcus species in order to provide a limited acidification and allow for a high production of bacteriocin, and obtain a fermented food product. Furthermore, the invention relates to the use of bacteriocin-producing Pediococcus species as an adjunct culture for securing microbial safety of fermented food products.
Abstract: It has unexpectedly been found that a low alcohol or alcohol-free beverage, with a flavor profile very close to a beer of at least 4% (vol/vol) alcohol, can be produced by using Pichia kluyveri yeast strains. In particular, Pichia kluyveri yeast strains only use the glucose in the wort, and have the ability of converting this substrate into a high concentration of specific flavor compounds, which are normally produced by Saccharomyces ssp. yeast strains used for the brewing of beer. In this way the Pichia kluyveri yeast strains can be used to produce either a low alcohol or alcohol-free beverage, depending on the glucose levels in the wort. The main flavor compounds produced by Pichia kluyveri in the fermentation of wort are isoamyl acetate, isoamyl alcohol, ethyl butyrate, ethyl hexanoate and ethyl octanoate.
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:
February 17, 2016
Date of Patent:
February 7, 2017
Assignee:
Chr. Hansen A/S
Inventors:
Thomas Janzen, Ditte Ellegaard Christiansen
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:
Application
Filed:
September 21, 2016
Publication date:
January 12, 2017
Applicant:
CHR. HANSEN A/S
Inventors:
Annette KIBENICH, Kim Ib SOERENSEN, Eric JOHANSEN
Abstract: The present invention relates to the production of fermented fruit beverages, such as wine and cider, with a reduced level of alcohol. Specifically, the present invention is directed to a method for producing a beverage with a reduced content of alcohol comprising using reverse inoculation or co-inoculation of homofermentative or facultative heterofermentative lactic acid bacterium strain and a yeast strain.
Type:
Application
Filed:
January 21, 2015
Publication date:
December 29, 2016
Applicant:
Chr. Hansen A/S
Inventors:
SOFIE SAERENS, Nathalia EDWARDS, Kim Ib SOERENSEN, Mansour BADAKI, Jan Hendrik SWIEGERS
Abstract: The present invention relates to the field of production of a beverage, especially cider, by fermentation of apple juice and/or pear juice. Specifically, the invention relates to a method of preparing a beverage with enhanced levels of desirable fermentation-derived flavor compounds comprising a step of fermentation of apple juice and/or pear juice with at least one Pichia kluyveri yeast strain, a beverage obtainable by the method and a cider comprising a high concentration of the flavor compound, hexyl acetate.
Abstract: The present invention relates to a method for reducing the concentration of pathogenic organisms such as Listeria spp. in fermented food products. The method comprises the steps of: (i) providing a food material, (ii) mixing said food material with a starter culture, (iii) mixing the food material with at least one adjunct culture in form of a bacteriocin-producing Pediococcus species, (iv) subjecting the mixture provided in step (iii) to a fermentation process, said fermentation process being conducted at conditions that are sub-optimal for growth of the bacteriocin-producing Pediococcus species in order to provide a limited acidification and allow for a high production of bacteriocin, and obtain a fermented food product. Furthermore, the invention relates to the use of bacteriocin-producing Pediococcus species as an adjunct culture for securing microbial safety of fermented food products.
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:
Application
Filed:
May 25, 2016
Publication date:
November 24, 2016
Applicant:
CHR. HANSEN A/S
Inventors:
HENRIK MØLLGAARD, HENRIK RØMER, ASGER GEPPEL
Abstract: The present invention relates to a process for providing purified bacteria-containing concentrates, comprising at least the steps of adding an aqueous solution to a first bacteria-containing concentrate to provide a bacteria-containing suspension, wherein the volume of the added aqueous solution is in the range of 0.3 liters to 10 liters per liter of said first bacteria-containing concentrate; and concentrating said bacteria-containing suspension to provide a second bacteria-containing concentrate. Further, the present invention relates to the purified concentrates per se.
Type:
Grant
Filed:
August 20, 2012
Date of Patent:
November 15, 2016
Assignee:
Chr. Hansen A/S
Inventors:
Tania Ivanova Georgieva, Anders Clausen, Tina Malling Thorsen
Abstract: The present invention is related to the field of bioprotection, in particular to the strain of Lactobacillus rhamnosus CHCC5366 with accession no. DSM23035. Furthermore, the present invention concerns an antifungal composition comprising the strain, an antifungal composition comprising the strain and at least one strain of Lactobacillus paracasei, 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:
Grant
Filed:
April 9, 2013
Date of Patent:
November 8, 2016
Assignee:
Chr. Hansen A/S
Inventors:
Tina Hornbaek, Maike Lisberg, Silja Kej Diemer
Abstract: The present invention refers to a composition comprising Bacillus subtilis (DSM 17231) and Bacillus licheniformis (DSM 17236) with nematocidal effect against phytonematodes on plants and/or its habitat, to its use and process for its preparation, use of Bacillus subtilis (DSM 17231) and Bacillus licheniformis (DSM 17236), processes for controlling, combating and conferring specific resistance to phytonematodes, and a kit.
Type:
Grant
Filed:
July 29, 2014
Date of Patent:
November 8, 2016
Assignee:
CHR. HANSEN A/S
Inventors:
Abilio Alessandri, Inge Knap, Luciana Sekito De Freitas Zambelli
Abstract: The present invention relates to lactic acid bacteria that have low or reduced post-acidification properties, and to a method for providing such bacteria. Also, the invention relates to the use of such bacteria for manufacturing of fermented dairy products, and to dairy products containing the bacteria.
Type:
Grant
Filed:
June 22, 2007
Date of Patent:
November 1, 2016
Assignee:
Chr. Hansen A/S
Inventors:
Niels Bang Siemsen Jensen, Annette Helle Johansen
Abstract: The present invention relates to the field of dairy technology, in particular it relates to a method for assessing rheological properties of acidified milk gels (milk gels), including determination of shear stress, gel firmness and water-holding capacity. The method can be used to determine rheological properties of acidified milk, e.g. yoghurt and fresh cheese, in a fast and reliable way. The present invention also relates to a method of screening for microbial cultures resulting in fermented milk with desired rheological properties. By using an automated microtiter-plate pipetting station equipped with a pressure sensor inside the air displacement barrel of each pipette, it is possible to monitor real-time changes in pressure, when aspirating and dispensing milk gels, and then correlate the pressure versus time data obtained with milk gel rheological properties such as shear stress, gel firmness and water-holding capacity.
Type:
Application
Filed:
December 9, 2014
Publication date:
October 20, 2016
Applicant:
CHR. HANSEN A/S
Inventors:
METTE CANTOR, Vera POULSEN, Gunnar OEREGAARD, Jeorgos TRIHAAS, Sandra WIND, Patrick DERKX