Fig. 1

Fluorescence decay curves induced by AAPH in the presence of trolox (a positive control: a) at 100–0.2 μg/mL and water extracts of Jatu-Phala-Tiga (b), Phyllanthus emblica (c) Terminalia arjuna (d), Terminalia bellirica (e), and Terminalia chebula (f) at 78–0.2 μg/mL