Full Length Research Paper
Abstract
A simple, rapid and sensitive liquid chromatographic method has been established for simultaneous analysis of five compounds (narirutin, hesperidin, naringin, neohesperidin and meranzin hydrate) in Fructus aurantii-type preparations. The compounds were separated in less than 12 min using a C18 column with gradient elution using (A) acetonitrile, (B) water and (C) acetic acid at a flow rate of 0.3 ml/min and with a PDA detector. The method was validated for specificity, accuracy, precision and limits of detection. Good linear regression data (r2 > 0.9980) were obtained for all the calibration plots within the ranges tested. The method is an attractive alternative for quality control and clinical monitor of F. aurantii -type preparations.
Key words: Fructus aurantii, formulae, chemical compounds, UPLC-PDA.
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