Table 2. Antimicrobial activity of bacteriocin by disk diffusion and micro-titer assay.

Strains	Zone of Inhibition (cm)
	Laboratory organisms			Pathogenic organisms
	E. coli	Bacillus		1	2	3	4	5	6
Isolate-1	0.4±0.2	0.2±0.0		0.2±0.1	0.3±0.2	0.4±0.2	0.6±0.0	0.2±0.0	0.2±0.2
Isolate-2	0.6±0.2	0.8±0.4		0.9±0.3	0.6±0.3	0.2±0.2	0.8±0.2	0.1±0.0	0.2±0.0
Isolate-3	0.4±0.2	0.4±0.2		0.8±0.4	0.4±0.2	0.1±0.0	0.3±0.2	0.2±0.2	0.1±0.0
Isolate-4	0.3±0.2	0.5±0.2		0.4±0.2	0.4±0.2	0.5±0.2	0.1±0.0	0.2±0.0	-
Isolate-5	0.5±0.2	0.2±0.2		0.4±0.2	-	0.2±0.2	0.2±0.2	0.4±0.2	0.1±0.0
Isolate-6	0.5±0.2	0.1±0.0		-	0.4±0.2	0.4±0.2	0.3±0.2	0.4±0.2	-
Isolate-7	0.5±0.2	0.1±0.2		-	0.3±0.2	-	0.2±0.2	0.5±0.3	-
Isolate-8	1.0±0.3	0.9±0.3		0.9±0.3	0.4±0.2	-	0.2±0.0	0.1±0.0	-
Isolate-9	1.5±0.2	1.0±0.0		0.9±0.4	0.5±0.2	0.8±0.3	0.4±0.2	0.2±0.0	-
Isolate-10	1.0±0.2	0.8±0.5		0.4±0.2	1.0±0.0	0.2±0.1	0.2±0.2	0.1±0.0	-
Control	1.5±0.1	1.0±0.2		0.9±0.2	0.9±0.2	1.2±0.3	0.9±0.4	0.7±0.4	0.5±0.2

1: Salmonella-1; 2: Salmonella-2; 3: Gardnerella; 4: Enterococci; 5: Neisseria-1; 6: Neisseria-2.