【摘要】 目的确立鼻炎片的最佳成型工艺,提高其片芯在包衣时的硬度。方法采用单因素法筛选出最优吸收剂、黏合剂、崩解剂,以正交试验法对优选的辅料用量配比等方面进行分析,并通过优选成型工艺条件的重复性试验进行验证。结果处方中选用7%微粉硅胶为吸收剂、60%乙醇为黏合剂或润湿剂湿法制粒,6%羧甲基淀粉钠作为崩解剂,可解决其片芯硬度不够的问题。结论新选辅料配比试验证明,该处方中辅料性能优良,所优选的片剂处方合理,制得的片芯硬度及崩解时限符合要求。 更多还原

【Abstract】 Objective To establish the best molding technics of Biyan Tablets,a patent traditional Chinese prescription for rhinitis,and to improve the hardness of the core in coating.Methods The best absorbefacients,adhesives,and disintegrants were screened by single-factor method.The optimized proportion of minor ingredient dose was analyzed by orthogonal design,and the optimized molding technics was retested and verified.Results The problems of insufficient hardness of the core could be settled in a pres... 更多还原