Table 6.

Comparison of IC₅₀ (μg/ml) between free radical, superoxide, hydrogen peroxide, reducing power of the leafy vegetable extract collected from southern coastal region in Bangladesh.

Sample name	DPPH free radical scavenging	Superoxide scavenging	Hydroxyl radical scavenging	Reducing power
T. portulacastrum	53.02	94.76	42.43	51.7
D. esculentum	146.51	111.17	43.45	76.36
H. sabdariffa	186.47	118.11	104.88	103.17
H. auriculata	156.71	115.48	54.63	69.66
H. indicum	37.19	83.44	47.65	145.52