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. 2015 Nov 30;40(4):359–365. doi: 10.1016/j.jgr.2015.11.003

Fig. 1.

Fig. 1

Chemical structure of ginsenoside Ro. Ginsenoside Ro (G-Ro), an oleanane-type saponin, is contained in Panax ginseng Meyer [10], [11], and is composed of oleanolic acid as aglycone, and two glucose and one glucuronic acid as sugar component [10].