Research Article
Determination of Punicalagins Content, Metal Chelating, and Antioxidant Properties of Edible Pomegranate (Punica granatum L) Peels and Seeds Grown in Morocco
Figure 1
UHPLC-DAD chromatogram of the polyphenol extract of pomegranate peel powder ((a) Beni Mellal, (c) Settat, (e) Berkane) and pomegranate seed powder ((b) Beni Mellal, (d) Settat, (f) Berkane). Phenolic compounds were detected at 280 nm; the peaks were assigned to (1) gallic acid, (2) α-punicalagin, (3) β-punicalagin, and (4) ellagic acid.
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |