CAI Li-ming, ZHOU Ying, CAI Bao-chang, et al. Comparison of Enrichment Effect of Iridoid Glycosides from by Different Macroporous Resins[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(13): 39-41.
CAI Li-ming, ZHOU Ying, CAI Bao-chang, et al. Comparison of Enrichment Effect of Iridoid Glycosides from by Different Macroporous Resins[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(13): 39-41. DOI: 10.11653/syfj2013130039.
Objective:To investigate separation effect of iridoid glycosides from Cornus officinalis by different types of macroporous resin. Method: The content of loganin and morroniside from C. officinalis was determined by HPLC
effectiveness of different macroporous adsorption resin on separating iridoid glycosides from C. officinalis was investigated. Result: HPD-400 type of macroporous resin had the best separation effect.Regression equation of loganin and morroniside were Y=17.245X+13.362(r=0.999 9)
Y=15.468X-41.275(r=1.000 0);The linear range of them were 21.75-435
35.8-716 μg;Recoveries were 98.27%
96.29%
respectively. Conclusion: It was feasible that selected the content of loganin and morroniside as index to screen macroporous resin for enrichment iridoid glycosides from C. officinalis
this study could provide experimental basis for the follow-up study of separation of effective parts from C. officinalis.