Phytochemical Analysis, Antifungal, and Antioxidant Properties of Two Herbs (Tristemma mauritianum and Crassocephalum bougheyanum) and One Tree (Lavigeria macrocarpa) Species

Table 5

Nitric oxide scavenging activity of plant extracts as a function of concentrations.

Plant extracts	Concentrations (µg/mL)
	12.5	25	50	100	200
T. mauritianum (aerial parts)	39.87 ± 10.10^a	63.12 ± 6.76^ab	70.07 ± 8.06^ab	70.14 ± 18.31^a	94.19 ± 3.54^a
L. macrocarpa (leaves)	78.42 ± 14.67^b	89.68 ± 4.06^b	90.05 ± 2.34^c	92.02 ± 1.04^c	96.09 ± 1.02^b
L. macrocarpa (roots)	62.71 ± 10.07^a	69 ± 8.53^a	74.09 ± 6.05^b	83.74 ± 2.30^b	86.93 ± 2.39^b
G. bougheyanum (aerial parts)	50.61 ± 5.02^a	66.01 ± 4.99^b	79.98 ± 5.09^bc	90.18 ± 5.04^b	91.89 ± 1.69^b
Vitamin C	92.03 ± 0.60^c	94.25 ± 0.15^b	96.06 ± 0.49^d	97.02 ± 0.07^e	99.09 ± 0.11^h

In each column, values with different letters are statistically different at using Waller–Duncan test.