Fig. 2

MeOH:H2O (%v/v) and extraction time (h) on the extraction efficiency of TPP from Croton macrostachyus: mass of plant root sample (0.5 g); volume of solvent (25 mL; MeOH:H2O); and at room temperature
MeOH:H2O (%v/v) and extraction time (h) on the extraction efficiency of TPP from Croton macrostachyus: mass of plant root sample (0.5 g); volume of solvent (25 mL; MeOH:H2O); and at room temperature