天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (Suppl1): 60-62.

• 研究简报 • 上一篇    下一篇

高效液相色谱法测定三七消栓片中三七皂苷R1的含量

周淑琴1,2*,陈群力1,2   

  1. 1 上海医药高等专科学校药学系; 2上海交通大学医学院附属卫生学校,上海 201318
  • 出版日期:2014-12-30 发布日期:2015-03-04

Determination of Notoginsenoside R1 in Sanqi Xiaoshuan Tablets by HPLC

ZHOU Shu-qin1,2*,CHEN Qun-li1,2   

  1. 1 Shanghai Institute of Health Sciences,Shanghai 201318,China; 2 Affiliated Health School, College of Medicine,Shanghai Jiaotong University,Shanghai 201318, China
  • Online:2014-12-30 Published:2015-03-04

摘要: 建立了高效液相色谱法(HPLC)测定三七消栓片中三七皂苷R1的含量。采用Phenomenex Luna C18 (4.6×250 mm,5 μm)色谱柱,以乙腈和水为流动相进行梯度洗脱,流速为1.0 mL/min,柱温30 ℃,检测波长203 nm。在此条件下三七皂苷R1在0.02922~1.984 mg/mL的浓度范围内线性良好(r=0.9999),平均加样回收率为99.37%,RSD为2.1%。该方法简单、准确,专属性强,重现性好,可用于三七消栓片中三七皂苷R1指标的质量控制。

关键词: 三七消栓片, 三七皂苷R1, 高效液相色谱法, 前处理, 氢氧化钠溶液

Abstract: A HPLC method for the determination of notoginsenoside R1 in Sanqi Xiaoshuan Tablets was established.The separation was carried on a Phenomenex Luna C18 column(4.6×250 mm,5 μm)and acetonitrile-water was employed as the mobile phase in gradient elution mode.The flow rate was 1.0 mL/min with UV detected wavelength at 203 nm and the column temperature was set at 30 ℃.The linear range of notoginsenoside R1 was 0.02922~1.984 mg/mL(r=0.9999).The average recovery was 99.37% and RSD was 2.1%.The method is simple,accurate,specific and reproducible.It is suitable to the quality control of Sanqi Xiaoshuan Tablets.

Key words: Sanqi Xiaoshuan Tablets, Notoginsenoside R1, HPLC, preparation, sodium hydroxide solution

中图分类号: 

R917