To optimize the formulation of hydrotalcite dispersible tablets,orthogonal design experiments were used to optimize formulation process.Disintegration time, dispersion uniform were used as index.

• 为优化铝碳酸镁分散片的处方,采用正交设计,以崩解时限和分散均匀性为指标,优化铝碳酸镁分散片的处方。