https://orcid.org/0000-0003-3435-0052
Figures & data
Figure 1. Moringa stenopetala, leaf (A), powder (B)
Figure 2. HPLC Chromatogram of Moringa stenopetala.
Figure 3. HPLC Chromatogram of quercetin and derivatives
Figure 4. HPLC Chromatogram of phenolic acids
Table 1. Regression equations of standard phenolic compounds for quantification of compounds in the extracts
Table 2. TPC and total TFC of methanol and aqueous leaf extracts M. stenopetala.
Table 3. Spectral information and concentration of phenolic acids, flavonols, and aliphatic organic acids in aqueous and methanol leaf extracts of M. stenopetala.
Table 4. The EC50 (μg/mL) values of aqueous and methanol leaf extracts of M. stenopetala.
Figure 5. DPPH radical scavenging activity (%) of aqueous and methanol dried leaf extracts from M. stenopetala and references (L-ascorbic acid and BHT). Values are average of triplicate measurements (mean ± SD)
Figure 6. Ferrous ion chelating activity (%) of decoction aqueous and methanol extracts from dried leaf of M. stenopetala and references (ascorbic acid, BHT, quercetin, and EDTA). Values are average of triplicate measurements (mean ± SD)
