银黄酮片的处方优化

Optimization of the Formula of Ginkgo Flavone Tablets

目的 :筛选银黄酮片的最佳处方。方法 :考察糊精、羧甲基淀粉钠、微晶纤维素和低取代羟丙基纤维素对银黄酮片的质量影响。结果 :筛选的最佳处方为5 %低取代羟丙基纤维素。按照最佳处方制备的银黄酮片崩解度大为提高。结论 :本法处方合理 ,工艺简单 ,所制备的银黄酮片适合临床应用。

OBJECTIVE:To optimize the formula of Ginkgo flavone tablets.METHODS:The effects of dextrin,CMS-Na,microcrystalline cellulose and L-HPC on the quality of Ginkgo flavone tablets were studied.RESULTS:The results showed that the optimum formula was 5% L-HPC Ginkgo flavone.Tablet prepared with this optimum formula was much better in terms of disintegrantion.CONCLUSION:The formula is reasonable and the preparation technic simple.The prepared tablets are suitable for clinical use.