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ABSTRACT: Objective: To determine ginsenoside Rg1, Re, Rb1, Rc, Rb2, Rd from main root and root hair of red ginseng of different specifications. Method: Ultrasonical extraction and reversed phase high performance liquid chromatography were applied. Result: The total contents of six ginsenosides from main root 15 roots (percent 500 g), 20 roots, 30 roots and root hair are 1.21%, 1.46%, 1.54% and 8.16%, respectively. Conclusion: The results showed that the bigger the volume of ginseng root, the less the content of ginsenoside.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 07/2006; 31(11):886-8.