Table 6.

Minimal Inhibitory Concentrations of several antibiotics towards Lpb. plantarum c19 (μg/mL). Mean values ± standard deviation. Letters indicate significant differences for each antibiotic (one way ANOVA and Tuke’s test). R, resistant (no halo was found). CNT, control.

Sample	Ampicillin	Ciprofloxacin	Clarithromycin	Chloramphenicol	Erythromycin	Gentamicin	Tetracyclines	Trimethoprim	Vancomycin
CNT	0.25 ± 0.00A	R	1.50 ± 0.00A	6.00 ± 0.00A	3.00 ± 0.00A	128.00 ± 0.00A	48.00 ± 0.00A	4.00 ± 0.00A	R
A	0.25 ± 0.00A	R	1.50 ± 0.00A	6.00 ± 0.00A	2.00 ± 0.00A	128.00 ± 0.00A	48.00 ± 0.00A	4.00 ± 0.00A	R
B	0.125 ± 0.00B	R	2.00 ± 0.00A	4.00 ± 0.00B	2.00 ± 0.00A	96.00 ± 0.00B	48.00 ± 0.00A	4.00 ± 0.00A	R
C	0.19 ± 0.00A	R	1.50 ± 0.00A	4.00 ± 0.00B	2.00 ± 0.00A	96.00 ± 0.00B	32.00 ± 0.00B	4.00 ± 0.00A	R
D	0.19 ± 0.00A	R	2.00 ± 0.00A	4.00 ± 0.00B	1.50 ± 0.00A	96.00 ± 0.00B	48.00 ± 0.00A	4.00 ± 0.00A	R
E	0.50 ± 0.00A	R	2.00 ± 0.00A	4.00 ± 0.00B	0.75 ± 0.00B	128.00 ± 0.00A	48.00 ± 0.00A	1.50 ± 0.00B	R
F	0.37 ± 0.18A	R	1.25 ± 0.35A	4.00 ± 0.00B	2.50 ± 0.71A	128.00 ± 0.00A	32.00 ± 0.00B	1.50 ± 0.00B	R
G	0.25 ± 0.00A	R	1.00 ± 0.00A	4.00 ± 0.00B	1.75 ± 0.35A	112.00 ± 22.63A,B	48.00 ± 0.00A	1.50 ± 0.00B	R
H	0.08 ± 0.02B	R	0.22 ± 0.04B	3.00 ± 0.00C	0.75 ± 0.00B	40.00 ± 11.31C,D	32.00 ± 0.00B	1.50 ± 0.00B	R
I	0.09 ± 0.00B	R	0.16 ± 0.05B	2.50 ± 0.71C	0.37 ± 0.18C	28.00 ± 5.66D	2.00 ± 0.00C	1.50 ± 0.00B	R
L	0.09 ± 0.00B	R	0.16 ± 0.05B	2.50 ± 0.71C	1.00 ± 0.18A,B	48.00 ± 0.00C	1.25 ± 0.35C	1.50 ± 0.00B	R