Research Article

A Novel Microspheres Formulation of Puerarin: Pharmacokinetics Study and In Vivo Pharmacodynamics Evaluations

Table 2

Stability of puerarin in rat plasma under different conditions ().

Concentrations (μg/mL)Room temperature RSD%Freeze-thaw cycles RSD%Long-term stability RSD%

1.064.496.308.48
5.33.413.297.90
26.50.861.443.21