| Total phenolic content (mg GAE/g) | |||
| OL | YL | PE | DS |
V1 | 29.75 ± 1.22a | 38.03 ± 1.18b | 19.87 ± 0.26c | 72.56 ± 3.16d |
V2 | 53.24 ± 3.02e | 55.24 ± 3.14e | 15.53 ± 5.93f | 9.61 ± 3.81g |
V3 | 41.77 ± 0.96h | 38.56 ± 1.61b,h | 23.64 ± 1.29j | 38.28 ± 1.34b |
| Total flavonoid content (mg QE/g) | |||
| OL | YL | PE | DS |
V1 | 1.11 ± 0.077a | 1.01 ± 0.009a | 0.34 ± 0.050b | 0.22 ± 0.010b |
V2 | 1.46 ± 0.047c | 1.39 ± 0.014d | 0.23 ± 0.004e | 0.36 ± 0.013e |
V3 | 1.39 ± 1.970d | 0.99 ± 0.010g | 0.23 ± 0.006h | 1.01 ± 0.030i |