Table 3.

Hydrogen peroxide scavenging activity of P. niruri extract, C.lanatus oil, and nanoemulsion.

Concentration (µg/ml)	% inhibition
	P. niruri extract	C. lanatus oil	Nanoemulsion	Gallic acid
10	8.33 ± 0.62	11.01 ± 0.81	10.16 ± 0.62	9.66 ± 0.47
20	15.63 ± 0.32	23.80 ± 0.86	24.26 ± 0.61	22.66 ± 0.40
40	34.3 ± 0.49	39.86 ± 1.64	39.00 ± 0.89	38.93 ± 1.36
60	43.06 ± 0.82	50.33 ± 0.92	57.06 ± 1.24	55.60 ± 0.43
80	65.43 ± 0.42	63.33 ± 1.24	65.66 ± 0.33	71.50 ± 0.45
100	84.07 ± 0.72	70.00 ± 0.81	79.5 ± 0.37	90.46 ± 0.41
IC 50	59.3	62.4	57.1	53.8