GUO Nian-xin, LI Ying-chun, CAI Jia-liang, et al. Chromatographic Fingerprint of Components of in Different Harvest Period[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(11): 65-68.
GUO Nian-xin, LI Ying-chun, CAI Jia-liang, et al. Chromatographic Fingerprint of Components of in Different Harvest Period[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(11): 65-68.DOI:
Objective: The aim is to establish chromatographic fingerprint of Morinda officinalis in different harvest period by HPLC in order to control its quality. Method: A gradient elution mode was applied on a column ODS-C18 (4.6 mm×250 mm
5 μm) at 30 ℃ with methanol-0.4% phosphoric acid as mobile phase.The detection wavelength was at 360 nm.The flow rate was 1.0 mL ·min-1. Result: Samples from different harvest period were high similarity
but fingerprint graphics showed evident difference. Conclusion: The results of peak areas were in accordance with the request of fingerprint.The established fingerprint can be used for the quality control M.officinalis in different harvest period.But their ratios between each other are difference.