Research Article

Phytochemical Analysis, Antioxidant Activity, Fatty Acids Composition, and Functional Group Analysis of Heliotropium bacciferum

Table 4

In vitro antioxidant activities of all the extracts of Heliotropium bacciferum (stem).

ExtractsQuantity in milligram (mg/mL), mean value ± standard deviation
50100150200250

Ascorbic acid (standard)79.12 ± 0.8186.79 ± 1.3389.84 ± 0.7291.51 ± 0.4193.22 ± 0.58
Crude70.34 ± 0.8274.78 ± 0.7377.72 ± 1.0781.57 ± 0.8788.13 ± 0.49
n-Hexane67.83 ± 1.0270.39 ± 0.7176.32 ± 0.6380.17 ± 1.0185.29 ± 0.65
Ethyl acetate71.63 ± 1.5174.98 ± 0.9578.90 ± 1.0282.34 ± 0.8889.42 ± 1.10
n-Butanol68.53 ± 0.9071.31 ± 1.3877.01 ± 0.9880.98 ± 0.6085.79 ± 1.21
Aqueous50.19 ± 0.9264.37 ± 0.6269.06 ± 1.4273.02 ± 0.1278.43 ± 0.70