RESULTS Cortex Cinnamomi,Flos Caryophylli,Herba Centellae,Radix Axcklandiae could be identified by TLC.The content of etnanol-soluble extractive is not less than 4%.

• 结果薄层色谱法可对制剂中肉桂、丁香、积雪草、木香进行专属定性鉴别,醇浸出物不少于4%25。