Polyphenol Content, Physicochemical Properties, Enzymatic Activity, Anthocyanin Profiles, and Antioxidant Capacity of Cerasus humilis (Bge.) Sok. Genotypes

Figure 3

A chromatogram (acquired at 520 nm) of HPLC-DAD in anthocyanin extracts of fresh Chinese dwarf cherry (Cerasus humilis (Bge.) Sok.) of genotypes number 1. (a) (1) 5-Methylpyranocyanidin-3-glucoside; (2) cyanidin-3-glucoside; (3) cyanidin-3-rutinoside; (4) pelargonidin-3-rutinoside; (5) pelargonidin-3-glucoside; (6) cyanidin-3-acetyl glucoside; (7) delphinidin-3-glucoside; (8) pelargonidin-3-acetylglucoside; (9) delphinidin-3-acetylglucoside. (b)–(d) ESI-MS spectra of delphinidin-3-acetylglucoside (MS = 507; MS² = 303), 5-methylpyranocyanidin-3-glucoside (MS = 487; MS² = 325), and delphinidin-3-glucoside (MS = 465; MS² = 303), respectively.

(a)

(b)

(c)

(d)