Table 1.

The quantity of the most abundant pomegranate peel extract (PoPEx) polyphenols and their retention times determined by using HPLC method.

Retention time (min)	Compound	mg/g DW*
4.9	Gallic acid	7.74 ± 0.29
5.8	Punicalin	31.31 ± 0.71
8.6	α-Punicalagin	26.02 ± 6.77
10.9	β-Punicalagin	45.57 ± 4.62
25.2	Ellagic acid	22.82 ± 0.22

^*milligrams per gram of dry weight.