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HPLC法测定黄葵胶囊中金丝桃苷含量
引用本文:孙瑜芳,卫明洁.HPLC法测定黄葵胶囊中金丝桃苷含量[J].亚太传统医药,2013,9(6):39-41.
作者姓名:孙瑜芳  卫明洁
作者单位:1. 张家港市第一人民医院药剂科,江苏张家港,215600
2. 江苏苏中药业集团,江苏泰州,225500
摘    要:目的:研究黄葵胶囊的有效成分,测定黄葵胶囊中金丝桃苷含量。方法:采用高效液相色谱法,色谱柱为DiamonsilTM ODS-C18(4.6mm×250mm,5μm);流动相:乙腈-0.2%磷酸溶液(14:86);检测波长:360nm;流速:1.0mL/min进样量:10μL;柱温:30℃。结果:四批样品中,金丝桃苷在黄葵胶囊中的平均含量为13.76%,RSD为2.34%(小于5%)。结论:该测定方法稳定、可靠,可用于黄葵胶囊中金丝桃苷含量的测定。

关 键 词:黄葵胶囊  金丝桃苷  HPLC  含量测定

HPLC Method for the Determination of the Content of the Huangkui Capsule Hyperoside
Sun Yufang , Wei Mingjie.HPLC Method for the Determination of the Content of the Huangkui Capsule Hyperoside[J].Asia-Pacific Traditional Medicine,2013,9(6):39-41.
Authors:Sun Yufang  Wei Mingjie
Institution:1. Dept of Pharmacy,The first People's Hospital of Zhangjiagang, Jiangsu 215600,China 2. Jiangsu Suzhong Pharmaceutical Group , TaiZhou 225500,China)
Abstract:Objective: To find out the active ingredient of Huangkui Capsule and determine of the content of Hyperoside in the Huangkui Capsule. Methods : HPLC, column DiamonsilTM ODS-C18 (4.6mm×250mm,5μm) ; Mobile phase : aeetonitrile -0.2 phosphoric acid solution (14:86) ;Detection wavelength: 360 nm; flow rate: 1.0 mL / min;Injection volume: 10μL,Column temperature: 30℃. Results:In the four batches of samples , the average content of Hyperoside in Huangkui Capsule is 13.76 %, and RSD was 34 % (less than 5 %). Conclusion:The method is stable and reliable and can be used for the content determination of Hyperoside in Huangkui Capsule .
Keywords:Huangkui Capsule  Hyperoside  HPLC  Content Determination
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