紫云烧烫膏是根据中医古方 ,结合民族用药习惯研究开发的外用软膏剂。对各种烧伤、烫伤的疗效显著。本文对紫云烧烫膏质量及稳定性进行了研究。选择紫草素作为对该软膏的含量测定指标 ,并根据药典中对软膏剂项下的规定对其各种指标进行检查 ,均符合要求。 10批样品测定平均含量 0 173% ,RSD =11% ,并且对其初步稳定性进行了考察 ,该软膏在 90天考察期内 ,质量稳定。考查结果证明 ,各项指标稳定性良好 Ziyun Burning Ointment is an ointment for external use researched and developed according to the traditional Chinese medicine ancient recipe combined with ethnic drug habits. It has a significant effect on various burns and burns. In this paper, the quality and stability of Ziyun burning paste were studied. Shikonin was selected as the index for the determination of the content of the ointment, and its various indicators were checked according to the regulations in the pharmacopoeia under the ointment and all met the requirements. The average content of 10 batches of samples was determined to be 0 173%, RSD =11%, and the preliminary stability was examined. The quality of the ointment was stable during the 90-day inspection period. The examination results prove that the indicators have good stability