Table 5 Compound D1 exhibited antioxidant activity in a dose dependent manner
Sl. no. | Groups | Concentration (μg/ml) | Absorbance (mean ± SD) | % Scavenging | IC50 (μg/ml) |
|---|---|---|---|---|---|
1 | Control | 0.139 ± 0.0004 | |||
2 | Standard (ascorbic acid) | 12.5 | 0.058 ± 0.0004 | 42.24 | 23 |
25 | 0.071 ± 0.0002 | 51.56 | |||
50 | 0.095 ± 0.0008 | 69.82 | |||
100 | 0.112 ± 0.0005 | 82.05 | |||
200 | 0.127 ± 0.0005 | 92.41 | |||
3 | Test compound D1 | 12.5 | 0.005 ± 0.0001 | 39.56 | 29.2 |
25 | 0.065 ± 0.0045 | 47.26 | |||
50 | 0.092 ± 0.0011 | 67.89 | |||
100 | 0.104 ± 0.0036 | 78.45 | |||
200 | 0.123 ± 0.0025 | 88.92 |