However, at concentrations higher than 100 mg/mL,
the reducing power of the 100% acetone extract is significantly
higher (p < 0.05) than that of the extracts of 100% methanol,
aqueous ethanol, aqueous acetone, and aqueous methanol.
The lowest reducing power was found in the water extract. Its
value is also significantly lower than that of the other extracts
at all concentrations studied.