Figure 2
Purification of catechinopyranocyanidins from adzuki beans. (a) Purification procedure. (b) HPLC chromatograms of the EtOAc extract, (c) purple pigments, (d) catechinopyranocyanidin A (2), and (e) catechinopyranocyanidin B (3).
Figure 2 | Scientific Reports
