| TPC | TFC | DPPH | TEAC | FRAP |
TPC | 1.00 | 0.48 | 0.51 | 0.48 | 0.66* |
TFC | 0.93*** | 1.00 | 0.92*** | 0.74* | 0.59* |
DPPH | 0.94*** | 0.97*** | 1.00 | 0.75* | 0.62* |
TEAC | 0.92*** | 0.94*** | 0.98*** | 1.00 | 0.68* |
FRAP | 0.92*** | 0.88*** | 0.94*** | 0.91*** | 1.00 |