Research Article

Anti-Helicobacter pylori, anti-Inflammatory, and Antioxidant Activities of Trunk Bark of Alstonia boonei (Apocynaceae)

Table 6

Effects of aqueous and methanol extracts of A. boonei on the reducing power of iron.

SamplesFRAP assay (mmol FeSO4/g)

Aqueous extract
Methanol extract
Vitamin C