http://jcps.bjmu.edu.cn

中国药学(英文版)

• 【研究论文】 • 上一篇    下一篇

HPLC-DAD法同时测定六味五灵片中7种活性成分含量

程玲1,2, 汪小涵1,2, 申宝德1, 徐平华1, 沈成英1, 郑娟1,2, 廖魏波1, 徐荣1*, 袁海龙1*   

  1. 1. 空军总医院 药学部, 北京 100142
    2. 成都中医药大学 药学院, 四川 成都 611137
  • 收稿日期:2016-11-13 修回日期:2017-02-13 出版日期:2017-04-26 发布日期:2017-03-08
  • 通讯作者: Tel.: +86-010-66928505, E-mail: yhlpharm@126.com
  • 基金资助:

    State Project for Essential Drug Research and Development (Grant No. 2012ZX09J12108-04C) and Special Project of Military Health Ministry (Grant No. 13ZJZ12-5).

Simultaneous determination of seven bioactive constituents in Liuwei Wuling tablet by HPLC coupled with DAD

Ling Cheng1,2, Xiaohan Wang1,2, Baode Shen1, Pinghua Xu1, Chengying Sheng1, Juan Zheng1,2, Weibo Liao1, Rong Xu1*, Hailong Yuan1*   

  1. 1. Department of Pharmacy, Air Force General Hospital of PLA, Beijing 100142, China
    2. Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
  • Received:2016-11-13 Revised:2017-02-13 Online:2017-04-26 Published:2017-03-08
  • Contact: Tel.: +86-010-66928505, E-mail: yhlpharm@126.com
  • Supported by:

    State Project for Essential Drug Research and Development (Grant No. 2012ZX09J12108-04C) and Special Project of Military Health Ministry (Grant No. 13ZJZ12-5).

摘要:

HPLC-DAD,同时测定六味五灵片中连翘酯苷A,特女贞苷,连翘苷,五味子醇甲,五味子酯甲,五味子甲素和五味子乙素共7种有效成分的含量。采用Inertsil® ODS-3色谱柱(250 mm×4.6 mm, 5 μm), 流动相为0.1%磷酸水(A)乙腈(B),梯度洗脱,柱温25°C, 检测波长230 nm7种化合物在相应的浓度范围内线性关系良好,相关系数均大于0.999检测限与定量限分别在0.030.28 μg/mL0.110.87 μg/mL之间。精密度、稳定性与重复性的RSD均小于2.34%,平均回收率均在96.71%103.9%之间。建立的含量测定方法可有效对山东世博金都医药有限公司的十批样品进行检测,为六味五灵片的质量控制与下一步药理研究提供科学依据。

关键词: 多成分含量测定, 7种有效成分, 六味五灵片, HPLC-DAD

Abstract:

We employed high performance liquid chromatography (HPLC) method coupled with diode array detector (DAD) for the determinationof seven major bioactive compounds (forsythoside A, specnuezhenide, phillyrin, schisandrin, schisantherin A, deoxyschizandrin and schisandrin B) in Liuwei Wuling tablet (LWWLT). The HPLC baseline separation was carried out on an Inertsil® ODS-3 column (250 mm×4.6 mm, 5 μm) at 25 °C with a gradient elution system composed of 0.1% phosphoric acid solution and acetonitrile. The detection wavelength was set at 230 nm. Calibration curves for seven compounds showed good linear regressions, with correlation coefficients exceeding 0.999 within the tested concentration range. The limits of detection and quantification of each compound were in the range of 0.03–0.28 μg/mL and 0.11–0.87 μg/mL, respectively. The relative standard deviation values of precision, stability and repeatability were less than 2.34%. The average recovery of all seven constituents ranged from 96.71% to 103.9%. The validated quantification method was successfully applied for the analysis of 10 batches of commercial LWWLT from Shandong Shibo Jindu Pharmaceutical Co., Ltd. These results would make foundations for quality control and the further pharmacology study of LWWLT.

Key words: Simultaneous determination, Seven bioactive constituents, Liuwei Wuling tablet, HPLC-DAD

中图分类号: 

Supporting: