Studies on quality control of Xueyakang capsule / 中国中药杂志

<p><b>OBJECTIVE</b>To establish the quality control standard for Xueyakang capsule.</p><p><b>METHOD</b>Radix Rehmanniae, Cacumen Platycladi, Folium Artemisiae Argyi, Folium Nelumbinis were identified by TLC, and the content of quercitrin was determined by HPLC.</p><p><b>RESULT</b>The TLC sports developed was fairly clear, the HPLC method showed good repeatability, and the average recovery of quercitrin was 100.7% with RSD 2.0%.</p><p><b>CONCLUSION</b>The method is simple, accurate and can effectively control quality of Xueyakang capsule.</p>