UPLC-DAD-QTOF/MS Analysis of Flavonoids from 12 Varieties of Korean Mulberry Fruit

Figure 2

Mass spectra of flavonoids detected in extracts of Korean mulberry fruits. (a) Glycoside derivative of quercetin; (b) glycoside derivative of kaempferol; (c) MS spectra of two new flavonoids detected from extracting Korean mulberry fruits.

(a)

(b)

(c)