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人参(Panax ginseng C. A. Meyer)为我国东北特产名贵中药,临床用于治疗心血管系统疾病、虚脱、衰竭无力、脉细弱等。日本学者柴田等人对人参中的化学成分进行了系统的研究,从人参根中分离出10多种皂甙,命名为人参皂甙(ginsenoside)Ro、Ra、Rb_1、Rb_2、Rb_3、Rc、Rd、Re、Rf、R_(20-gluco-f)、Rg_1、Rg_2和Rh,并测定了这些皂甙的化学结构。其中主要皂甙Rb_1、Rb_2、Rc的共同皂甙元为20(s)-原人参二醇,Re、Rg_1、Rg_2的共同皂甙元为20(s)-原人参三醇,Ro的甙元为齐墩果酸。人参皂甙在酶的作用下,能酶
Panax ginseng C. A. Meyer is a valuable traditional Chinese medicine in Northeast China. It is used clinically to treat cardiovascular diseases, collapse, weakness, weakness, and weak pulse. Japanese scholar Shibata et al. systematically studied the chemical constituents of ginseng, and separated more than 10 kinds of saponins from ginseng root, named Ginsenoside Ro, Ra, Rb_1, Rb_2, Rb_3, Rc, Rd, Re. , Rf, R_(20-gluco-f), Rg_1, Rg_2, and Rh, and the chemical structures of these saponins were determined. The common saponins of the main saponins Rb_1, Rb_2 and Rc are 20(s)-protopanaxadiol, the common saponins of Re, Rg_1 and Rg_2 are 20(s)-protopanaxatriol, and the saponins of Ro are agglomerates. Acid. Ginseng saponin, enzymatic, enzymatic