Comparative analysis of ginsenosides from red ginseng / 中国中药杂志

<p><b>OBJECTIVE</b>To determine ginsenoside Rg1, Re, Rb1, Rc, Rb2, Rd from main root and root hair of red ginseng of different specifications.</p><p><b>METHOD</b>Ultrasonical extraction and reversed phase high performance liquid chromatography were applied.</p><p><b>RESULT</b>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.</p><p><b>CONCLUSION</b>The results showed that the bigger the volume of ginseng root, the less the content of ginsenoside.</p>