Phytochemical Screening, Antioxidant, and Antimicrobial Activities of Seven Underinvestigated Medicinal Plants against Microbial Pathogens

Table 3

IC₅₀ (μg/mL) values of seven medicinal plant extracts against DPPH, OH, and NO radical scavenging.

	IC50 (μg/mL)
	DPPH	OH	NO
H. decumbens	35.07 ± 0.55	123.59 ± 0.23	10.44 ± 0.36
L. macrocarpa	49.43 ± 0.06	˃1000	0.78 ± 0.00
T. mauritianum	25.88 ± 0.54	169.82 ± 0.30	13.7 ± 0.81
C. stelluliferum	58.88 ± 0.59	79.06 ± 0.80	5.15 ± 7.07
A. manianna	37.15 ± 0.86	153.46 ± 1.94	7.34 ± 0.13
C. bougheyanum	30.97 ± 0.10	67.29 ± 0.55	5.58 ± 0.06
P. peduncularis	0.55 ± 0.00	512.86 ± 0.93	0.60 ± 0.00
Ascorbic acid	0.45 ± 0.00	52.6 ± 0.35	0.52 ± 0.00