Fatty acid composition, antioxidant and antibacterial properties of the microwave aqueous extract of three varieties of Labisia pumila Benth

Table 3 The IC50 values of extracts and standards in ABTS and nitric oxide scavenging activities (Mean ± SEM; n = 3)

Samples	IC ₅₀ (μg/mL)
Samples	ABTS radical scavenging activity	NO scavenging activity
L. pumila var. alata	399.02 ± 1.12^c	411.53 ± 1.65^c
L. pumila var. pumila	424.57 ± 1.87^b	425.87 ± 1.52^b
L. pumila var. lanceolata	448.20 ± 2.15^a	449.29 ± 2.03^a
Vitamin C	-	59.91 ± 3.42^f
Vitamin E	-	62.6 ± 2.62^e
BHT	-	118.73 ± 1.73^d
Trolox	187.47 ± 1.01^d	-

Means in the same column with the different superscripts are significantly different at P < 0.05.

ISSN: 0717-6287