Table 3.
Antibiotic susceptibility of A. Kunkeei K18, K34, K45 and DSM 12361 and L. rhamnosus ATCC 53103 as determined with E-test. Cut-off values are expressed in µg/mL. Resistance is reported in bold.
| Antibiotics | Strains | ||||||
|---|---|---|---|---|---|---|---|
| Cut-Off L. rhamnosus * | Cut-Off Lactobacillus Obligate Heterofermentative * | K18 | K34 | K45 | DSM 12361 | ATCC 53103 | |
| Ampicillin | 4 | 2 | R | R | S | R | S |
| Chloramphenicol | 4 | 4 | S | R | S | R | S |
| Clindamycin | 1 | 1 | S | S | S | S | S |
| Erythromycin | 1 | 1 | S | S | S | S | S |
| Gentamycin | 16 | 16 | S | S | S | S | S |
| Kanamycin | 64 | 32 | R | R | S | S | R |
| Streptomycin | 32 | 64 | S | S | S | S | S |
| Tetracycline | 8 | 8 | S | S | S | S | S |
* EFSA, 2012 [24].