Total phenolic content in the strawberry extracts were determined according to the Folin–Ciocalteu procedure (Slinkard & Singleton, 1977). Results are expressed as milligrams of gallic acid equivalent (GAE) per 100 g of fresh weight. Total anthocyanin content of the strawberry extracts were measured using the pH differential method (Cheng & Breen, 1991). Results are expressed as milligrams of pelargonidin 3-glucoside (P 3-G) equivalents per 100 g of fresh weight.
Total anthocyanin content of the strawberry extracts were measured using the pH differential method (Cheng & Breen, 1991). Results are expressed as milligrams of pelargonidin 3-glucoside (P 3-G) equivalents per 100 g of fresh weight.