天然产物研究与开发 ›› 2015, Vol. 27 ›› Issue (1): 77-79.doi: 10.16333/j.1001-6880.2015.01.016

• 研究简报 • 上一篇    下一篇

高速逆流色谱分离纯化雷公藤中的雷公藤红素

樊希望1,2,梁上疆1,杜传荣2,刘俊琪2,王建平1,韦万兴2*   

  1. 1 南宁市化工研究设计院,南宁 530022;2 广西大学化学化工学院,南宁 530004
  • 出版日期:2015-01-31 发布日期:2015-02-12

Preparation of Celastrol from Tripterygium wilfordii Hook.F.by High-speed Countercurrent Chromatography

FAN Xi-wang1,2, LIANG Shang-jiang1, DU Chuan-rong2, LIU Jun-qi2, WANG Jian-ping1, WEI Wan-xing2*   

  1. 1 Nanning Chemical Industrial Research & Design Institute,Nanning 530022,China; 2 School of Chemistry and Chemical Engineering,Guangxi University, Nanning 530004, China
  • Online:2015-01-31 Published:2015-02-12

摘要: 以雷公藤植物粗提物为原料,建立了高速逆流色谱分离纯化雷公藤红素的分离纯化方法。优化了两相溶剂体系的组成及配比。优化后的分离纯化溶剂体系为正己烷-乙酸乙酯-甲醇-水,其体积之比为2:3:3:2(上相为固定相,下相为流动相),实验温度为室温,主机转速为800 rpm,正向洗脱,流动相流速为2.0 mL/min。目标产物的分离时间较短、产品纯度高(97.5%)、分离过程稳定。

关键词: 高速逆流色谱(HSCCC), 雷公藤红素, 雷公藤

Abstract: A single-step preparative high-speed countercurrent chromatography (HSCCC) method was developed for the separation and purification of celastrol from the extract of Tripterygium wilfordii Hook.F. (TWHF).The results showed that under the selected solvent system (n-hexane / ethyl acetate / methanol / water=2:3:3:2,V/V/V/V,heavy phase as mobile phase and light phase as stationary phase),flow rate of the mobile phase (2.0 mL/min) and clockwise rotation,the mentioned compound was effectively separated at 25.0 ℃ in rotational speed of 800 rpm.The developed HSCCC method was quick,stable and efficient.

Key words: High-speed countercurrent chromatography, celastrol, Tripterygium wilfordii Hook.F.

中图分类号: 

R284.2