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. 2018 Mar 27;16(2):357–362. doi: 10.1016/j.jgeb.2018.03.005

Table 1.

Zone of clearance showed by L. fermentum and Lactobacillus sp. G3_4_1TO2 with different antibiotics of different concentrations.

Organisms Antibiotics Zone of clearance (mm)
128 µg/ml 256 µg/ml 512 µg/ml 1024 µg/ml
Lactobacillus sp. G3_4_1TO2 Penicillin G 8.1 8.9 9.9 12.6
Chloramphenicol 4.2 4.4 5.6 5.9
Ampicillin 8.3 10.0 10.5 18.0
Erythromycin 8.0 8.9 10.2 10.3
Gentamycin 4.0 4.5 4.9 6.0



Lactobacillus fermentum Penicillin G 8.1 8.9 10.2 13.0
Chloramphenicol 3.0 4.1 4.5 5.1
Ampicillin 8.5 10.3 11.2 14.8
Erythromycin 7.9 7.9 8.5 13.0
Gentamycin 4.1 4.6 5.3 5.4