Quality Standard for Fufang Dusheng Ointments / 中国药师

ABSTRACT

Objective: To establish the quality standard for Fufang Dusheng ointments. Methods: Angelicae sinensis radix and Cinnamomi ramulus in Fufang Dusheng ointments were identified by TLC. Cinnamaldehyde was determined by HPLC. Results: The characteristic identification by TLC was distinct and highly specific. Cinnamaldehyde had the linear range of 5. 025-50. 255 μg·ml-1 (r=0. 999 9), and the average recovery was 98. 92% (RSD=1. 64%, n=9). Conclusion: The method is reliable, accurate and specific. It can be used in the quality control of Fufang Dusheng ointments.