**4.1. Flavonoids in pigmented corn kernel**

Peruvian purple corn has kaempferol and morin as major flavonoids in kernel (**Table 8**), the concentration is 202–224 mg/100 g [53] which represent almost the total flavonoids (**Table 9**); after kaempferol and morin the naringenin glucoside and in minor amount rutin and quercetin. Meanwhile, Serbian pigmented corn phenotypes [35] report a lower total flavonoid concentration with 19.90–33.75 mg/100 g.
