Table 2. Antimicrobial activity of LAB strains

Indicator strains	Inhibitory zone (mm)
Indicator strains	L. plantarum CH9	L. plantarum SU18	L. rhamnosus GG
E. coli	17.33±0.06^c	15.67±0.06^b	14.00±0.01^a
S. aureus	18.67±0.12^c	17.00±0.10^b	14.33±0.15^a
L. monocytogenes	18.33±0.06^b	17.33±0.12^a	17.33±0.12^a
S. Typhimurium	23.33±0.06^c	19.67±0.25^a	22.33±0.21^b
B. cereus	13.33±0.06^b	14.33±0.12^c	12.67±0.06^a

Data are mean±standard deviation of three replicate determination.
Values with different superscript letters in the same row are significantly different (p<0.05).