Characterization of Ketoprofen/Methyl-β-Cyclodextrin Complexes Prepared Using Supercritical Carbon Dioxide

Figure 6

Typical percent drug release profiles of tablets in an aqueous solution at pH=2: (a) tablet of pure KP, (b) KP : MeβCD physical mixture A (16.3% KP), and (c) KP : MeβCD sample A (16.3% KP) treated at 40°C, 20 MPa, 1 h.