Quality standard for Huangqi Fufang Granules / 中成药

ABSTRACT

AIM: To establish the quality standard for Huangqi Fufang Granules(Radix Astragali, Fructus Schisandrae Chinensis, Radix Cyathulae, etc.). METHODS: Fructus Schisandrae Chinensis, Radix Cyathulae were identified by TLC, and the content of astragaloside Ⅳ was determined by TLC scanning. RESULTS: Fructus Schisandrae Chinensis, Radix Cyathulae could be identified by TLC. Astragaloside Ⅳ showed a good linear relationship at a range of 1.0?g～6.0?g, r =0.9992. The average recovery was 99.19%, and RSD was 0.63%. CONCLUSION: The methods are simple, accurate and specific, and can be used for the quality control of Huangqi Fufang Granules.