S.No Concentration In (3.3μg/ml ) Absorbance % Reduction IC50 Value (μg/ml)
1. 10 0.292 40.63 27
2. 20 0.269 45.90
3. 30 0.244 50.60
4. 40 0.226 54.45
5. 50 0.195 60.20
6. 60 0.177 63.33
7. 70 0.162 67.21
8. 80 0.141 71.45
9. 90 0.122 75.30
10. 100 0.088 82.16
Table 6: DPPH Free Radical Scavenging Activity of Ascorbic Acid.