Table 5.

Antimicrobial activity against pathogenic bacteria.

Strains	E. coli ATCC 25922	E. coli ATCC 9637	S. typhimurium ATCC 14028	S. aureus ATCC 6538	S. aureus ATCC 29213
BB12	++	++	++	++	++
BA15	++	+	++	-	+
BA17	++	+	++	++	+

(-) no inhibition zone; (+) inhibition zone <5 mm; (++) inhibition zone >5 mm.