Table 4 Pearson’s correlation between TPC and three antioxidant capacity results in the bark extracts of 15 medicinal plants from Bangladesh
| Antioxidant activity | TPC | ABTS | DPPH | FRAP |
|
| TPC | 1 | -0.664 (p<0.01) | -0.604 (p<0.05) | 0.872 (p<0.01) |
| ABTS | | 1 | 0.972 (p<0.01) | -0.599 (p<0.05) |
| DPPH | | | 1 | -0.549 (p<0.05) |
| FRAP | | | | 1 |