Table 1 IC50 values of the fractions in the DPPH, ABTS, and superoxide anion radical scavenging assays
From: Cosmeceutical bioactivities of isolated compounds from Ligularia fischeri Turcz leaves
Fraction | Antioxidant activity (IC50, µg/mL) | ||
|---|---|---|---|
DPPH | ABTS | Superoxide anion radicals | |
Methanol extract | 673.2 ± 21.9* | 313.6 ± 2.3* | >1000 |
Hexane | 789.3 ± 26.9** | 678.1 ± 22.5* | >1000 |
Ethyl acetate | 269.2 ± 16.6** | 202.4 ± 1.7** | 458.3 ± 44.5** |
n-Butanol | 530.2 ± 25.6* | 247.1 ± 3.5* | 670.4 ± 43.7** |
Water | 848.9 ± 12.4** | 628.7 ± 20.3** | >1000 |