Lactobacillus strain | Time (h) | L* | a* | b* | ΔE |
L. plantarum | 0 | 44.57 ± 0.06c | 24.38 ± 0.03c | 35.72 ± 0.07b | ̶ |
| 24 | 45.75 ± 0.07b | 24.77 ± 0.10b | 35.94 ± 0.04a | 1.26 ± 0.07 |
| 48 | 46.22 ± 0.07a | 25.15 ± 0.05a | 35.99 ± 0.03a | 1.84 ± 0.04 |
L. acidophilus | 0 | 43.52 ± 0.09b | 24.04 ± 0.09c | 33.54 ± 0.09b | ̶ |
| 24 | 43.67 ± 0.14ab | 24.56 ± 0.08b | 33.72 ± 0.08a | 0.57 ± 0.04 |
| 48 | 43.92 ± 0.19a | 24.87 ± 0.09a | 33.88 ± 0.09a | 0.98 ± 0.14 |