Title: Determination of Naringin in Yishenzhilong Granules by HPLC
Abstract: Objective:To establish a method for determination of the content of Naringin in Yishenlong Granules.Methods:The HPLC method was used.The analytical column was Diamonsil C18 column(4.6mm×200mm).The mobile phase consisted of acetonitrile water(21.5∶80.5),adjusted to pH value of 3.0 with phosphoric acid,the flow rate was 1.0 mL/min,the column temperature was 30℃,and The UV detector wavelength was 283nm.Results:The calibration curve was linear in the range of 0.1184~0.7104μg for Naringin.The average recovery of the method was 98.1% with RSD 2.2%.Conclusion:The method is simple,accurate,reliable,and can be used for the quality control of Yishenzhilong Granules.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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