山东科学 ›› 2017, Vol. 30 ›› Issue (5): 28-31.doi: 10.3976/j.issn.1002-4026.2017.05.005

• 中药与天然活性产物 • 上一篇    下一篇

十全大补膏中芍药苷的含量测定

刘青1,刘波2,丁晓彦1*   

  1. 1.山东省中医药研究院,山东 济南 250014; 2.山东省千佛山医院,山东 济南 250014
  • 收稿日期:2017-03-13 出版日期:2017-10-20 发布日期:2017-10-20
  • 通信作者: 丁晓彦(1983—),女,助理研究员,研究方向为中药分析及中药质量控制。E-mail:kate_66@163.com E-mail:kate_66@163.com
  • 作者简介:刘青(1969—),女,副研究员,研究方向为中药分析。E-mail:wangboyavip@163.com
  • 基金资助:

    山东省中医药科技发展计划(2011-168)

Content determination of paeoniflorin in tonic semifluid extract of ten ingredients

LIU Qing 1, LIU Bo2,DING Xiao-yan1*   

  1. 1.Shandong Academy of Chinese Medicine, Jinan 250014,China;2.Qianfoshan Hospital of Shandong Province, Shandong University, Jinan 250012,China
  • Received:2017-03-13 Online:2017-10-20 Published:2017-10-20

摘要:

建立了高效液相色谱法测定十全大补膏中芍药苷含量的方法。采用Kromasil C18色谱柱(4.6 mm×250 mm, 5 μm),以乙腈-水(17∶83, V/V)为流动相,柱温30 ℃, 进样量10 μL,检测波长230 nm,流速 1.0 mL/min。结果表明,芍药苷在0.083 6~0.627 0 μg范围内线性关系良好(r= 0.999 8),加样回收率为98.98%~100.47%,相对标准偏差为0.65%(n=6)。本方法专属性强、灵敏度高、重现性好、操作简便,适用于十全大补膏的质量控制。

关键词: 十全大补膏, 含量测定, 芍药苷, 高效液相色谱法

Abstract:

A HPLC method for the determination of paeoniflorin in tonic semifluid extract of ten ingredients was established. The HPLC analysis was performed on Kromasil C18 column (4.6 mm×250 mm, 5 μm), acetonitrilewater (17∶83, V/V) as the mobile phase, and the column temperature was 30 ℃, injection volume was 10 μL, the detective wavelength was at 230 nm, at a flow rate of 1.0 mL/min. Results revealed that paeoniflorin at the content of 0.083 6~0.627 0 μg showed good linearity(r= 0.999 8),the recovery rate was 98.98%~100.47%, RSD was 0.65% (n=6). This method is highly specific, sensitive, reproducible, and simple, which can be used for the quality control of this preparation.

Key words: HPLC, tonic semifluid extract of ten ingredients, paeoniflorin, content determination

中图分类号: 

  • R284.1