Table 3. Esculin agar screening results for β-glucosidase activity in lactic acid bacteria
| No. | Strain ID | Culture condition | LAB count (Log CFU/mL) |
| Time (h) | Temp (°C) |
| 1 | LFR20-001 | + | + | 9.46 |
| 2 | LFR20-002 | + | + | 9.50 |
| 3 | LFR20-009 | ++ | ++ | 9.21 |
| 4 | LFR20-011 | + | + | 9.53 |
| 5 | LFR20-012 | + | + | 9.40 |
| 6 | LFR20-023 | ++ | ++ | 9.49 |
| 7 | LFR20-033 | ++ | ++ | 8.99 |
| 8 | LFR20-038 | + | + | 9.29 |
| 9 | LFR20-041 | +++ | +++ | 9.59 |
| 10 | LFR20-042 | +++ | +++ | 9.62 |
| 11 | LFR20-043 | ++ | + | 8.56 |
| 12 | LFR20-045 | +++ | +++ | 8.43 |
| 13 | LFR20-046 | +++ | ++ | 9.32 |
| 14 | LFR20-047 | +++ | +++ | 9.19 |
| 15 | LFR20-048 | ++++ | +++ | 9.20 |
| 16 | LFR20-050 | + | + | 9.40 |
| 17 | LFR20-051 | +++ | ++ | 9.67 |
| 18 | LFR20-052 | +++ | ++ | 9.22 |
| 19 | LFR20-053 | ++++ | +++ | 8.18 |
| 20 | LFR21-012 | + | + | 9.33 |
| 21 | LFR21-016 | + | + | 8.06 |
| 22 | LFR21-021 | + | + | 8.84 |
| 23 | LFR21-023 | + | ++ | 8.02 |
| 24 | LFR21-024 | + | + | 9.33 |
| 25 | LFR21-033 | + | + | 8.35 |
| 26 | LFR21-045 | + | + | 9.57 |
| 27 | LFR21-047 | ++ | + | 8.29 |
| 28 | LFR21-057 | + | + | 9.58 |
| 29 | LFR21-058 | ++ | ++ | 8.22 |
| 30 | LFR21-060 | ++ | ++ | 8.65 |
| 31 | LFR21-073 | + | + | 8.58 |
| 32 | LFR21-081 | + | + | 9.22 |
| 33 | LFR21-086 | ++ | ++ | 9.51 |
| 34 | LFR21-088 | ++ | ++ | 9.09 |
| 35 | LFR21-089 | + | + | 9.27 |
| 36 | LFR21-090 | + | + | 9.48 |
| 37 | LFR21-092 | + | + | 9.36 |
| 38 | LFR21-097 | + | + | 9.54 |
| 39 | LFR21-111 | + | ++ | 9.50 |
| 40 | LFR21-114 | + | ++ | 9.24 |
| 41 | LFR21-118 | + | ++ | 9.41 |
| 42 | LFR21-121 | + | ++ | 9.53 |
| 43 | LFR21-122 | + | ++ | 9.23 |
| 44 | LFR21-123 | + | + | 9.41 |
| 45 | LFR21-124 | +++ | ++ | 9.36 |
| 46 | LFR21-126 | +++ | ++ | 9.31 |