Table 3 DPPH scavenging assay, EC50 values with the presence and absence of polyphenols
Plant extract | EC50 values before removal of polyphenols (μg/mL) | EC50 values of after removal of polyphenols (μg/mL) |
|---|---|---|
AP(Aerial parts) (n = 3) | 8.6 ± 0.4 | 695.1 ± 4.6 |
RP (Roots) (n = 3) | 3.7 ± 0.1 | 583.3 ± 12.3 |
Ascorbic acid (n = 3) | 3.3 ± 0.3 | - |