Preparative Purification of Liriodendrin from Sargentodoxa cuneata by Macroporous Resin

Figure 3

Dynamic adsorption and desorption test curves on X-5 resin. (a) Dynamic leakage curve, (b) gradient elution curve, and (c) isocratic desorption curve of liriodendrin on X-5 resin column at 25°C.

(a)

(b)

(c)