Ripening-Dependent Changes in Antioxidants, Color Attributes, and Antioxidant Activity of Seven Tomato (Solanum lycopersicum L.) Cultivars

Figure 3

High performance liquid chromatography (HPLC) chromatogram of flavonoid standards (a) and tomato sample; Betatniy (b). Peak identification 1: rutin; 2: quercetin; 3: myricetin; 4: luteolin; 5: naringenin; 6: apigenin; and 7: kaempferol.

(a)

(b)