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Correlation matrix between the results of the total phenolic and flavonoid content and the FRAP, ABTS, and DPPH activities.
| log DPPH | DPPH | ABTS | FRAP | TPC | TFC | |
|---|---|---|---|---|---|---|
| log DPPH | 1 | |||||
| DPPH | −0.909∗ | 1 | ||||
| ABTS | −0.968∗∗ | −0.797 | 1 | |||
| FRAP | −0.958∗∗ | −0.777 | 0.999∗∗ | 1 | ||
| TPC | −0.916∗ | −0.829∗ | 0.827∗ | 0.808 | 1 | |
| TFC | −0.922∗∗ | −0.724 | 0.924∗∗ | 0.923∗∗ | 0.908∗ | 1 |
*Correlation is significant at the 0.05 level; **correlation is significant at the 0.01 level.
