Study on HPLC fingerprint analysis of Flos Carthami / 中成药

ABSTRACT

Objective: To establish the method of fingerprint analysis on Flos Carthami by HPLC. Methods: The HPLC method was used, chromatography conditions were ODS column, CHOH 3 0.4%H 3PO 4 solution (50∶50) as mobile phase and 380nm at detective wavelength. Results: The result showed that 9 peaks (RSD≤3%, n=10 ) were common.Conclusion: This method is reliable, simple and provides a reference standard for the quality control of Flos Carthami.