Study on the Qualitative Identification of Huayutongluo Oral Liquid by TLC

OBJECTIVE To establish the qualitative identification methods of Huayutongluo oral liquid by TLC. METHODS Radix angelicae sinensis and Radix et rhizoma salviae miltiorrhizae in the preparation were indentified by TLC. RESULTS The TLC were clearly-spotted, well-separated and negative with no disturbance. CONCLUSION The methods are accurate, specific, repeatable and could be used for the qualitative identification of Huayutongluo oral liquid.