Researching on fingerprint of Inulacappa by HPLC / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>This study is to establish the fingerprint and find out the common chromatographic peaks of Inula cappa by HPLC.</p><p><b>METHOD</b>The HPLC analysis was performed on an Agilent Eclipse Plus C18 column (2.1 mm x 150 mm, 1.8 μm) with 0.1% fomic acid aqueous solution-0.1% fomic acid acetonitrile solution as mobile phase at a flow rate of 0.3 · mL(-1) · min(-1); The detective wavelength is 325 nm; The column temperature is 45 °C.</p><p><b>RESULT</b>The results indicated that 5 of 17 common peaks were identified . The similarity about 10 groups of Inulacappais is over 0.95.</p><p><b>CONCLUSION</b>This method is able to be a scientific basis of quality assessment according to its convenient and reliable.</p>