Table 1.
Total antioxidant activity of the Tanacetum vulgare L. extracts recalculated into equivalents.
| Extract | FRAP | SNPAC | DPPH | |||
|---|---|---|---|---|---|---|
| µg vit.C mL−1 Extract | RSD% | TAC µM | RSD% | IC50 mg CGA mL−1 Extract | RSD% | |
| aqueous extract of flowers | 81.44 | 0.01 | 130.49 | 0.12 | 0.94 | 0 |
| aqueous extract of leaves | 77.25 | 0.01 | 122.31 | 0.13 | 0.94 | 1.08 |
| hydroalcoholic extract of flowers | 96.65 | 0.02 | 165.99 | 0.13 | 0.94 | 1.02 |
| hydroalcoholic extract of leaves | 85.03 | 0.03 | 140.12 | 0.14 | 0.94 | 1.25 |
Abbreviations: vit.C—ascorbic acid equivalents; TAC—the total antioxidant capacity expressed as TR equivalents; RSD%—the relative standard deviation of three independent measurements; and CGA—chlorogenic acid.