Table 3.

Change of % inhibition of DPPH free radical with changing concentration of methanolic extract of Oxalis corniculata

S.No	Concentration (mg/mL)	% Inhibition
1	0.2	01.79
2	0.4	05.84
3	0.5	08.31
4	0.6	12.35
5	0.7	15.06
6	0.8	17.42
7	0.9	21.66
8	01	25.90
9	02	31.78
10	03	40.60
11	04	53.45
12	05	62.09
1	07	74.71
14.	10	85.57
15	15	98.64
EC50 (mg/mL) 3.63