Identification of Ginseng Saponin and Quantitative Determination of $Ginsenoside-Rb_1$ from Crude Drug Preparation Drink

생약복방제 드링크중 인삼 saponin의 확인 및 $Ginsenoside-Rb_1$의 분리 정량

As a part of studies on the quality control of crude drug preparation drinks, ginseng saponins were identified by HPLC. Ginsenoside-Rb1 was determined quantitatively by HPLC. Ginsenoside MeOH/H2O(65:35:10, v/v) on Si-gel plate. Ginsenoside-Rb1 content determined by HPLC on Lichrosorbtract drinks was 57.5-70.4% compared to the content in the red ginseng extract.