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인삼 사포닌의 High Performance Liquid Chromatography에 의한 분리
홍순근(Soon Keun Hong),박은규(Eun Kyue Park),이춘영(Choon Young Lee),김명운(Myong Un Kim) 대한약학회 1979 약학회지 Vol.23 No.3,4
A high performance liquid chromatograpic procedure is described for determining ginseng saponins such as ginsenoside-Rb1, -Rb2, -Rc, -Rd, -Re, -Rf, -Rg1, and-Rg2. Ginseng saponins extracted with 90% methanol and water-saturated butanol were compared with pure standard ginsenosides. The resolution of the saponins was satisfactory and detection limit for each saponin was about 5mcg. Separation of the saponins was accomplished using a mc Bondapak carbohydrate analysis column, mobile phase of acetonitrile-water-butanol (80:20:15) and differential refractive index(RI) detector. The reproducibility and the recovery were also studied. This method was applied for determining the saponin contents of several parts of leaf, fresh ginseng, white ginseng, and red ginseng.