Back to results
US 2022/0033859 A1Published application
Increased bioactivity of bioprotective cultures against pathogenic bacteria
AssigneeChr. Hansen A/S
InventorsBirgitte YDE, Hans BISGAARD-FRANTZEN, Jacob KAYA
Life of this patent
Estimating the term…
Abstract
The present invention relates to a process for obtaining a biomass composition of a bacterium strain with bactericidal activity which inhibits or kills various pathogenic bacteria.
Claims19
A process for obtaining a biomass with one or both of bactericidal and fungicidal activity, comprising:
- a) cultivating a bacteriocin-producing strain in a growth medium to obtain a biomass in a culture medium,
- b) adjusting the pH of the culture medium to below 5, and
- c) separating the biomass from the culture medium.
Dependencies are inferred from the claim text.