All measurements were performed in triplicate.
The theoretical Trolox equivalent concentration was calculated
according to Karaman, Tütem, Başkan, and Apak (2010) with slight
modifications. In this study, the theoretical Trolox equivalent concentration
was calculated by multiplying the content of the investigated
compound with its TEAC value. Theoretical Trolox equivalent concentration
(μM) = content (μM) × TEAC.