Table 2.
Acid tolerance, bile tolerance and hydrophobicity of PPLAB isolates from koozh
| Strains | Isolate | Acid survival % at pH 2.5 | Growth delay between control and Oxbilemin | Hydrophobicity % | |||
|---|---|---|---|---|---|---|---|
| 3 h | 6 h | Resistanta | Tolerantb | Low | Medium | ||
| Enterococcus sp. | Sha1 | 95.77 ± 03.59 | 83.99 ± 05.77 | – | 22.0 | – | 41 ± 2.82 |
| Sha8 | 93.32 ± 03.36 | 69.80 ± 20.60 | 8.0 | – | – | 44 ± 2.12 | |
| Sha22 | 88.59 ± 03.05 | 66.89 ± 19.24 | 0.5 | – | 04 ± 0.70 | – | |
| Sha24 | 82.49 ± 09.34 | 71.45 ± 12.93 | 4.0 | – | 06 ± 0.70 | – | |
| Sha28 | 91.39 ± 07.33 | 61.25 ± 23.14 | 1.0 | – | 07 ± 0.70 | – | |
| Sha35 | 81.12 ± 10.05 | 73.01 ± 11.88 | 0.0 | – | 10 ± 1.41 | – | |
| Lactobacillus sp. | Sha7 | 91.01 ± 02.15 | 73.30 ± 22.90 | 2.0 | – | – | 49 ± 4.24 |
| Sha31 | 90.19 ± 02.40 | 69.17 ± 06.39 | 13.5 | – | 04 ± 0.70 | – | |
aGrowth delay ≤15 min
bGrowth delay >15 min and ≤40 min