CZE/PAD and HPLC-UV/PAD Profile of Flavonoids from Maytenus aquifolium and Maytenus ilicifolia “espinheira santa” Leaves Extracts
Figure 1
HPLC/DAD-UV ( nm) chromatogram of flavonoids from M. aquifolium leaves. (1) Quercetin derivative and (2) kaempferol derivative. Mobile phase: 0–20 min 15–80% acetonitrile (solvent B); for other chromatographic conditions, see experimental part.