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Pearson’s correlation coefficients between the phenolic compound contents and antioxidant activities of the elder tea infusions
| Total contents of phenolic compounds | Antioxidant potential | |||
|---|---|---|---|---|
| Elderberries | Elderflowers | |||
| DPPH | FRAP | DPPH | FRAP | |
| TPC | 0.66 | 0.70 | 0.78 | 0.65 |
| TFC | 0.45 | -0.10 | 0.63 | 0.62 |
| TAC | 0.16 | 0.18 | 0.10 | 0.05 |
Statistically significant correlations (p < 0.05) are in bold
