The TPC of
the 100% ethanol extract is not significantly higher than that
of the 100% acetone extract, whereas the TPC of the water
extract is significantly less than that of other solvents
(p < 0.01). It was also found that the TPC of the extracts
decreased with increasing water content in the aqueous
solvent except for the methanol system. The TPC of the 75%
aqueous methanol extract (35.7 mg GAE/g DFLA) is higher
than that of the 100% methanol extract (31.5 mg GAE/g DFLA)
and the 50% aqueous extract (20.20 mg GAE/g DFLA).