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Fig. 3 | BMC Complementary and Alternative Medicine

Fig. 3

From: Antimicrobial and antioxidant activities of triterpenoid and phenolic derivatives from two Cameroonian Melastomataceae plants: Dissotis senegambiensis and Amphiblemma monticola

Fig. 3

Equivalent concentrations of tested samples scavenging 50% of DPPH radical (EC50). Results represent the mean ± standard deviation of the triplicate EC50 of each sample. Letters a - h indicate significant differences between samples according to one way ANOVA and Waller Duncan test; p < 0.05. Compounds 1–2, 11 and 14 were not tested; compounds 3–4, 9 and 13 were not active; DSEtOH = D. senegambiensis EtOH extract; DSEtOAc = D. senegambiensis EtOAc extract; DSBuOH = D. senegambiensis n-BuOH extract; AMEtOH = A. monticola EtOH extract; AMEtOAc = A. monticola EtOAc extract

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