Determination of four components in root of Saposhnikovia divaricata by HPLC gradient elution / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To develop an HPLC method for determination of components in root of Saposhnikovia divaricata.</p><p><b>METHOD</b>The separation of four components was achieved on a reversed-phase Alltima C18 column with MeOH-H2O gradient elution at a flow rate of 1.0 mL x min(-1).</p><p><b>RESULT</b>Six samples were determined and there is no distinct difference between the contents determined by the new and old methods.</p><p><b>CONCLUSION</b>The new method is more simple and convenient than the old method.</p>