Analysis on Contents of Loganin and Morroniside in Cultivated and Wild Fructus Corni
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Analysis on Contents of Loganin and Morroniside in Cultivated and Wild Fructus Corni
Chinese Journal of Experimental Traditional Medical FormulaeVol. 15, Issue 4, Pages: 7-9(2009)
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Published:2009
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ZHAO Ping1, 2, YAN Run-hong1, et al. Analysis on Contents of Loganin and Morroniside in Cultivated and Wild Fructus Corni[J]. Chinese journal of experimental traditional medical formulae, 2009, 15(4): 7-9.
DOI:
ZHAO Ping1, 2, YAN Run-hong1, et al. Analysis on Contents of Loganin and Morroniside in Cultivated and Wild Fructus Corni[J]. Chinese journal of experimental traditional medical formulae, 2009, 15(4): 7-9.DOI:
Analysis on Contents of Loganin and Morroniside in Cultivated and Wild Fructus Corni
Objective:To develop an HPLC method for the determination of loganin and morroniside in both the cultivated and wild Fructus Corni.Method:A nalysis was carried out on a DIKMA C18(250 mm × 4.6 mm
5 μm)column with acetonitrile-0.1% acetic acid solution(38∶62)as the mobile phase.The detection wavelength of loganin was at 238 nm and that of morroniside was at 241 nm.Results: Loganin and morroniside showed a good linear relationship in the range of(0.024 5~0.367 5)μg(r=0.999 7)and(0.064 5~0.967 5)μg(r=0.999 9)respectively.The average content levels of loganin and morroniside of the cultivated Fructus Corni were higher than that of the wild.
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