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Objective
The aim of this study was to develop a novel formulation of oleanolic acid (OA) solid dispersion (SD), using leucine (Leu) as the carrier to improve OA oral bioavailability.
Methods
The OA‐Leu SD was prepared by solvent evaporation and was evaluated in vitro using differential scanning calorimetry, X‐ray powder diffraction, scanning electron microscopy, flowability, hygroscopicity and...
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