Research Article

Multimodal α-Glucosidase and α-Amylase Inhibition and Antioxidant Effect of the Aqueous and Methanol Extracts from the Trunk Bark of Ceiba pentandra

Figure 2

In vitro antioxidant effects of the aqueous and methanol extracts of the stem bark of Ceiba pentandra. (a) Inhibitory effect of extracts on superoxide anion. (b) Inhibitory effect of extracts on hydrogen peroxide. (c) Inhibitory effect of extracts on protein oxidation by hydrogen peroxide. (d) Inhibitory effect of extracts on protein oxidation by AAPH. Each point is the of 5 repetitions.
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