ZHAO Jing-kun~. Study on Fingerprinting of Fu Zhi San[J]. Chinese journal of experimental traditional medical formulae, 2007, (11): 4-7. DOI: 10.13422/j.cnki.syfjx.2007.11.003.
Objective:To establish the chromatographic fingerprints of Fu Zhi San by RP-HPLC.Methods:By RP-HPLC
acetonitrile and water including 0.1% Phosphoric acid were mobile phase with gradient elution
flow rate was 1.0(mL·min
-1
)
the detection wavelength was 335 nm
and the temperature was 30℃.The fingerprints of different samples were compared with similarity evaluation software published by committee codex.Results:The RSD of relative peak areas and relative retention time of common peak in the test of precision
repeatability
and stability has not reached 2%
respectively.19 peaks were identified as the characteristic fingerprints.Average similarity was 0.996.Conclusion:This method is precise
practicable
well-repeated and simple.It can be used as the method to judge the quality of Fu Zhi San.