Total Phenolic Content and Antioxidant Capacity in Infusions of Various Herbal Teas

Abstract

This investigation evaluated total phenolic content (TPC) and antioxidant capacity (AC) against peroxide free radicals in the infusions of various herbal teas. TPC measurements using Folin-Ciocalteu reagent ranged 13.7-488.8 mg GAE/100 mL across tested herbal preparations, with bearberry tea demonstrating highest values.