Determination of Punicalagins Content, Metal Chelating, and Antioxidant Properties of Edible Pomegranate (Punica granatum L) Peels and Seeds Grown in Morocco

Table 1

Qualitative–quantitative analyses of the polyphenolic fraction in selected extracts.

		Total phenolic (mg GAE/g)	Total flavonoids (mg RE/g)	Punicalagin-β (mg/g)	Punicalagin-α (mg/g)	Ellagic acid (mg/g)	Gallic acid (mg/g)
Peel	Settat	^a	^a	^a	^a	^a	^a
	Beni Mellal	^a	^b	^a	^b	^a	^b
	Berkane	^a	^a	^a	^a	^b	^c
Seed	Settat	^b	^c	^b	^c	^c	^d
	Beni Mellal	^b	^c	^b	^d	^c	^e
	Berkane	^b	^c	^b	^e	^c	^f

Different letters of within the same column is indicating significant differences at . All data are expressed as of at least three replicates of each sample. GAE: gallic acid equivalents; RE: rutin equivalents.