CHEN Hong-mei. Determination of Content of Berberine Hydrochloride in the Mongolian Medicine Tufuling Qiwei Powder by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(9): 70-71.
CHEN Hong-mei. Determination of Content of Berberine Hydrochloride in the Mongolian Medicine Tufuling Qiwei Powder by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(9): 70-71.DOI:
Objective: The RP-HPLC method for determination of Berberine HydrochLoride in mongoLian herbal drug Tufuling Qiwei Powder was established. Method: Xterra (3.9 mm×150 mm
4 μm) was used as chromatographic column
acetonitriLe-water (30 ∶70) as a mobile phase
The flow rate was 0.8 mL·min-1 and detection wavelength was at 345 nm. Result: The linear range of Berberine Hydrochloride was 19~228 mg·L-1
r=0.999 8.The average recovery rate was 101.8%
RSD 1.87% (n=5). Conclusion: The method was simple accurate and rapid with good reproducibility.