Research Article

CZE/PAD and HPLC-UV/PAD Profile of Flavonoids from Maytenus aquifolium and Maytenus ilicifolia “espinheira santa” Leaves Extracts

Figure 8

Effect of pH on electrophoretic mobility of flavonols standards (rutin, quercetin, kaempferol). Conditions: buffer 30 mmol/L tetraborate, 50 mmol/L phosphate; for other electrophoretic conditions, see experimental part.
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