Application of Hydrophilic Interaction Liquid Chromatography for the Quantification of Flavonoids in Genista tinctoria Extract

Figure 6

The recovery of apigenin and naringenin in Genista tinctoria extract. I: the addition of 0,5 mg of apigenin or 10 mg of naringenin; II: the addition of 1 mg of apigenin or 20 mg of naringenin (mg/g of dried plant in the extract).