Table 3 The EC 50 values and IC 50 values of flavonoid compound (FC) and triterpenoid compounds (TC) from agrimonia pilosa ledeb
Compounds | Radical scavenging (EC50, μg/mL) | β-carotene bleaching (IC50, μg/mL) | ||
|---|---|---|---|---|
DPPH· | ·OH | ABTS | ||
FC | 7.7 ± 0.4 | 3.6 ± 0.2 | 5.9 ± 0.4* | 41.8 ± 1.0* |
TC | >100.0 | 35.2 ± 0.3* | >100.0 | 98.5 ± 1.2* |
BHT | 7.7 ± 0.2 | 3.1 ± 0.1 | - | 1.8 ± 0.2 |
Ascorbicacid | - | - | 2.5 ± 0.1 | - |