Research Article

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

Table 4

Indices to compare the release performance of powders of the physical mixtures and treated samples (pH = 2).

KP content
(% w/w)
(min) (min) (min)Amount of final drug release (%)

Physical mixture A16.31122799
Treated sample A16.3<1<11100