Has antibacterial activity against the Gram-positive bacteria L.monocytogenes, L.lactis subsp lactis and L.curvatus H28, but not against the Gram-positive bacteria L.curvatus CWBI-B28, L.brevis and L.plantarum or the Gram-negative bacteria E.coli and Pseudomonas sp 55. Has no antifungal activity against S.cerevisiae, Penicillium sp BKS-TAN2 or A.niger.