Use of a bacterium isolated from the genus Pseudoalteromonas, cyclolipopeptides and uses thereof
AssigneesCentre National de la Recherche Scientifique (CNRS), Universite De Rennes 1, Universite De Bretagne Occidentale
InventorsFlorie Desriac, Yannick Fleury, Patrick Le Chevalier, Delphine Destoumieux, Matthieu Simon
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Abstract
The present invention relates to an isolated bacterium from the genus Pseudoalteromonas for its use as a probiotic, the use of said strain as a preservative, cyclolipopeptides which may be obtained from this bacterium, a composition comprising at least such a cyclolipopeptide, as well as to their uses.
Claims4
A method of treatment to improve animal breeding, which comprises the administration of an effective amount of an isolated bacterium Pseudoalteromonas hCg-6 , capable of producing cyclolipopeptides or formula A:
- wherein:
- R is selected from the group consisting of
- (a) alkyl groups comprising between 4 and 20 carbon atoms, except nonyl and undecyl groups;
- (b) alkylene groups comprising between 4 and 20 carbon atoms, except undec-4-ylene and tridec-6 -ylene groups;
- (c) alkyl groups substituted with an —OH group and comprising between 4 and 20 carbon atoms;
- and
- (d) alkylene groups substituted with an —OH group and comprising between 4 and 20 carbon atoms.
Dependencies are inferred from the claim text.