Research Article

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.
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