Table 2. Antimicrobial activity of four CFSs against indicators E. faecalis ATCC 51299 and E. faecium ATCC 35667 as measured by agar well diffusion assay.

Test isolates	CFS activity (AU/ml) against
	E. faecalis ATCC51299	E. faecium ATCC35667
EF344	80	80
EF355	320	320
EF349	160	80
EF478	320	320

AU/ml: arbitrary unit