Compared with the pure drug, the solubilities of HPMC-cisapride solid dispersion are increased by 239.4% in SGF, 132.6% in water, and 117.9% in SIF.

• 与西沙必利原料药相比； 固体分散体中药物在人工胃液、水和人工肠液中的溶解度分别提高了239.；4%25、132