Table 10 Antioxidant activity of methanolic and chloroformic extract of Achillea millefolium L
Plant Extract | Conc. (µg/ml) | (%) DPPH radical scavenging activity | |||||
|---|---|---|---|---|---|---|---|
30 min | 60 min | 90 min | Phenol contents (%) | Flavonoid contents (%) | IC50 (µg/ml) | ||
Ascorbic acid | 100 | 39.84 | 45.11 | 50.37 | - | - | 51.81 |
200 | 57.14 | 63.9 | 71.42 | - | - | ||
300 | 62.40 | 78.94 | 88.72 | - | - | ||
Methanol | 100 | 30.0 | 36.84 | 45.86 | 34 | 32 | 58.98 |
200 | 42.10 | 56.39 | 66.16 | ||||
300 | 57.14 | 69.92 | 84.21 | ||||
Chloroform | 100 | 36.09 | 42.10 | 46.61 | 18 | 25 | 63.60 |
200 | 48.87 | 57.14 | 61.65 | ||||
300 | 62.40 | 75.18 | 78.94 | ||||