Table 3. Tolerance to acid and bile salts of isolates and control strain Lactobacillus rhamnosus GG.
| Isolates | Log CFU/ml | ||
|---|---|---|---|
| 0 h | 2 h, pH 2.5 | 24 h, 0.3% oxgall | |
| E. faecalis BioE EF71 | 9.14 ± 0.05 | 4.82 ±1.73 | 9.00 ± 0.02 |
| L. fermentum BioE LF11 | 8.67 ± 0.02 | 8.62 ± 0.03 | 7.84 ± 0.01 |
| L. paracasei BioE LP08 | 9.62 ± 0.01 | 6.52 ± 0.57 | 8.80 ± 0.04 |
| L. plantarum BioE LPL59 | 9.69 ± 0.01 | 4.39 ± 0.09 | 8.99 ± 0.01 |
| S. thermophilus BioE ST107 | 8.07 ± 0.04 | 5.91 ± 1.73 | 7.02 ± 0.04 |
| L. rhamnosus GG | 9.31 ± 0.03 | 9.51 ± 0.02 | 7.70 ± 0.02 |