山东科学 ›› 2017, Vol. 30 ›› Issue (3): 21-25.doi: 10.3976/j.issn.1002-4026.2017.03.005

• 中药与天然活性产物 • 上一篇    下一篇

HPLC法同时测定有柄石韦中6种有效成分的含量

邵尉,高德民*   

  1. 山东中医药大学药学院,山东 济南250355
  • 收稿日期:2016-11-28 出版日期:2017-06-20 发布日期:2017-06-20
  • 通信作者: 高德民。E-mail:gdm607@126.com E-mail:gdm607@126.com
  • 作者简介:邵尉(1992—),女,硕士研究生,研究方向为中药资源与质量控制。

Simultaneous determination of six active constituents in the Pyrrosia petiolosa (Christ) Ching by HPLC

SHAO Wei, GAO De-min*   

  1. Shandong University of Traditional Chinese Medicine, Jinan 250355, China
  • Received:2016-11-28 Online:2017-06-20 Published:2017-06-20

摘要:

建立了高效液相色谱法同时测定有柄石韦中原儿茶酸、绿原酸、香草酸、咖啡酸、芒果苷以及芦丁6个主要成分含量的方法。采用SinoChrom ODS-BP C18(4.6 mm × 150 mm,5 μm)色谱柱,以质量分数0.1%磷酸(A)-乙腈(B)为流动相进行梯度洗脱,流速1.0 mL/min,检测波长320 nm,柱温25 ℃。结果表明,6种成分线性关系良好(R≥0.999 2,n=5),且分离度较好,平均加样回收率相对标准偏差均小于5%。该方法快速、简便、准确,为药用植物有柄石韦的定量检测和质量控制提供了实验依据。

关键词: 有柄石韦, 成分, 高效液相色谱法, 测定

Abstract:

A HPLC method for simultaneous determination of the contents of six main bioactive constituents (protocatechuic acid, chlorogenic acid, vanillic acid, caffeic acid, mangiferin, and rutin) in the Pyrrosia petiolosa (Christ) Ching was presented. The analysis was performed on SinoChrom ODS-BP C18(4.6 mm × 150 mm,5 μm)column. The six components were separated with gradient elution using mobile phase composed of 0.1% acetic acid (A)acetonitrile (B) at a flow rate of 1.0 mL/min. The UV detection wavelength was set at 320 nm. The column temperature was kept at 25℃. Six ingredients showed good linear relationship (R≥0.999 2, n=5), with relative standard deviation values less than 5%. Results reveal that this method is rapid, simple, and accurate, to provide experimental foundation for the quantitative detection and quality control of Medical Pyrrosia petiolosa (Christ) Ching.

Key words: HPLC, determination, ingredient, Pyrrosia petiolosa (Christ) Ching

中图分类号: 

  • R284.1