公开(公告)号：US20230301317A1

公开(公告)日：2023-09-28

申请号：US18187811

申请日：2023-03-22

Applicant: Chr. Hansen A/S

Inventor： Solvej Siedler ,  Susanne Bidstrup ,  Rute Neves

IPC: A23C9/127 ,  A01N63/22 ,  A01P3/00

CPC classification number: A23C9/127 ,  A01N63/22 ,  A01P3/00

Abstract: The present invention provides a method of controlling growth of yeasts, in particular robust yeasts, by applying Bacillus substilis. More specifically, the present invention provides uses of Bacillus substilis to inhibit or delay growth of yeast like Yarrowia lipolytica by reducing the free iron concentration in a food product which is preferably a fermented food product. Preferably the Bacillus substilis is applied at a concentration of 104 to 109 CFU/ml, preferably 106 to 108 CFU/ml, most preferably 107 CFU/ml.

公开(公告)号：US20250043033A1

公开(公告)日：2025-02-06

申请号：US18706846

申请日：2022-11-23

Applicant: Chr. Hansen A/S

Inventor： Vera Kuzina Poulsen ,  Paula Gaspar ,  Kristian Jensen ,  Rute Neves ,  Ahmad Zeidan

IPC: C08B37/00 ,  A23C19/032 ,  A23C19/068 ,  C12N1/20 ,  C12R1/46

Abstract: The present invention provides EPS structures, as identified by their repeating unit, the corresponding eps gene clusters and strains producing such EPS which result in the desired combination of water-holding capacity, texture and acidification speed. The invention further provides methods of using the EPS and strains producing such EPS for producing food product.

公开(公告)号：US20220346384A1

公开(公告)日：2022-11-03

申请号：US17638152

申请日：2020-08-28

Applicant: Chr. Hansen A/S

Inventor： Patricia Dominguez Cuevas ,  Raquel Azevedo ,  Karin BJERRE ,  Iuliana Nita ,  Rute Neves ,  Lars Moelbak

IPC: A01N63/22 ,  C07K14/32

Abstract: The present invention relates to new strains of Bacillus paralicheniformis with improved growth rates and plant growth promoting properties and new strains of Bacillus paralicheniformis with improved growth rates when compared to their parental strains from where they are derived.

公开(公告)号：US11453856B2

公开(公告)日：2022-09-27

申请号：US16643350

申请日：2018-08-29

Applicant: CHR. HANSEN A/S

Inventor： Per Stroeman ,  Christian Elmshaeuser ,  Kim Ib Soerensen ,  Tim Martin Seibert ,  Rute Neves

IPC: C12N1/20 ,  A01N63/20 ,  A23B4/22 ,  A23L3/3571 ,  C12R1/225

Abstract: The Lactobacillus curvatus strain deposited as DSM18775 is used as a biopreservative culture in a wide range of meat products due to its production of bacteriocin. The present invention relates to Lactobacillus curvatus strains having an extended lag phase of at least 24 hours at 30° C. relative to DSM18775. In a presently preferred embodiment, the strains are mutants of DSM18775, such as the Lactobacillus curvatus strain deposited as DSM32590 and the Lactobacillus curvatus strain deposited as DSM 32591. Further, the invention relates to a method for inhibiting Listeria in a food product comprising adding bacteria of a Lactobacillus curvatus strain according to the invention to a food product in a concentration of at least 105 CFU/g.