Research Article

In Vitro Evaluation of Probiotic Properties of Lactic Acid Bacteria Isolated from Some Traditionally Fermented Ethiopian Food Products

Table 5

Antibiotic susceptibility profile of probiotic LAB isolates.

IsolatesDiameter of inhibition zone
KanamycinStreptomycinTetracyclineAmpicillinErythromycin

E052RRSSS
E031RRSSS
T035RRSSS
K011RRSSS

Zone of inhibition (diameter in mm) for each antibiotic was measured and expressed as susceptible, S (≥21 mm); intermediate, I (16–20 mm); and resistance, R (15 mm).