Fig. 3.
(A) Ferric reducing capacity: the macerated herbal oil was diluted in DMSO to dilutions 1:4, 1:8, 1:16, and 1:32 which had ferric reducing capacities equivalent to ascorbic acid 0.351 μM, 0.093 μM, 0.035 μM, and 0.006 μM, respectively. (B) Reducing power: the macerated herbal oil was diluted in DMSO to dilutions 1:4, 1:8, 1:16, and 1:32 which had reducing powers equivalent to BHT 0.351 μg/mL, 0.093 μg/mL, 0.035 μg/mL, and 0.006 μg/mL, respectively.