LI Bin, YU Hai-ying, CHENG Xiu-min, et al. Study the Low-polarity Parts of Five Species by HPLC Fingerprints[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 54-57.
LI Bin, YU Hai-ying, CHENG Xiu-min, et al. Study the Low-polarity Parts of Five Species by HPLC Fingerprints[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 54-57.DOI:
Objective: To establish the HPLC fingerprint of five Fritillaria species according to the low-polarity for the identification. Method: Samples was prepared with static three-phase extraction
HPLC was used the gradient eluted solvert system composed of CH3CN-0.1%H3PO4
the flow rate was 1.0 mL·min-1
the detection wavelength was 250 nm. The HPLC fingerprints were evaluated by similarity evaluation system. Result: Published the fingerprints of five Fritillaria species
determined 16 common peaks and special peaks of five Fritillaria species. The result of similarity indicated that differences exist in five Fritillaries species. Conclusion: The established HPLC fingerprint has desirable accuracy
repeatability and stability
it can be used for one of the quality control of Fritillaria species.