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高效液相色谱法同时测定黄龙胶囊中4种成分的含量
引用本文:夏增产,刘斐球,李诗伟,徐微,蒋晓红.高效液相色谱法同时测定黄龙胶囊中4种成分的含量[J].现代保健,2010(32):14-16.
作者姓名:夏增产  刘斐球  李诗伟  徐微  蒋晓红
作者单位:广空后勤部医院,510052
摘    要:目的 建立同时测定黄龙胶囊中4种蒽醌成分含量的方法,提高已有标准.方法 采用Aglient XDB C18柱(250 mm× 4.6 mm,5 μm) , 甲醇-0.05%磷酸(86:14)为流动相,流速:1.0 ml/min,柱温:35 ℃,检测波长:254 nm.结果 芦荟大黄素在16.28~162.8μg/ml(r=0.9994),大黄酸在10.25~102.5 μg/ml(r=0.9997),大黄素在10.89~108.9 μg/ml(r=0.9996),大黄酚在14.95~149.5 μg/ml(r=0.9999)线性良好;平均回收率分别为98.9%(RSD=0.67%)、99.3%(RSD=1.56%)、101.5%(RSD=2.53%)、100.9%(RSD=0.40%).结论 该方法简便、可靠、准确,可用于黄龙胶囊的质量控制

关 键 词:芦荟大黄素  大黄酸  大黄素  大黄酚  高效液相法

Simultaneous determination 4 contents of anthraquinone in the Huanglong capsule by HPLC
Institution:XIA Zeng - chan, LIU Fei - qiu , LI Shi - wei ,X U Wei , JIAN G Xiao - hong( Air Force Logistics Hospital of Guangzhou , Guangzhou 510052, China)
Abstract:Objective To simultaneously establish a HPLC method for the determination of Aloeemodin, Rhein,Emodin and Chrysophanol in the Huanglong capsule. Methods The determination was performed on Aglient XDB C18 column (250 mm× 4.6 mm,5 μm)with mobile phase consisted of methanol -0.05% phosphoric acid (86:14 )at a flow rate of 1.0 ml/min. The UV detection wavelength was set at 254 nm and column temperature: 35 ℃. Results The calibration curves were linear in the range from 16.28 - 162.8 μg/ml (r = 0. 9994 )for Aloeemodin, from 10.25 - 102.5 μg/ml (r = 0. 9997 ) for Rhein, from 10.89 - 108.9μg/ml ( r = 0. 9996 ) for Emodin and from 14.95 - 149.5μg/ml ( r = 0. 9999 ) for Chrysophanol. The average recovery was 98.9% ( RSD = 0.67% ) ,99.3% ( RSD = 1.56% ), 101.5% ( RSD = 2.53% ), 100.9% ( RSD = 0.40% ). Conclusion The determination method is simple, reliable, accurate, and it can be used for qual-ity control of Huanglong capsule.
Keywords:Aloeemodin  Rhein  Emodin  Chrysophanol  HPLC
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