维生素E、芦荟、珍珠霜的含量测定及临床应用

Preparation and clinical application of vitamin E, aloe and pteria cream

目的 维生素E、芦荟、珍珠霜的质量控制及临床应用。方法 使用紫外分光光度法测定制剂中的维生素E、芦荟苷的含量 ,进行稳定性实验及临床观察。结果 维生素E的平均回收率为 99.8%,RSD为 1 .2 2 %;芦荟苷的平均回收率为92 .33%,RSD为 1 .96 %。结论 本制剂质量稳定 ,无刺激性 ,疗效良好。

OBJECTIVE To determine the quality control and clinical application of the cream of vitamin E, aloe and pteria.METHOD The content of vitamin E and aloin were determined by UV spectrophotometry, the stability tests were carried out and clinical effects were observed. RESULTS The recovery of vitamin E was 99.8%,RSD was 1.22%; the recovery of aloin was 92.33%, RSD was 1.96%. CONCLUSION The preparation is stable, no irritation and has a good therapeutic effects.