天然产物研究与开发 ›› 2011, Vol. 23 ›› Issue (4): 755-757.

• 开发研究 • 上一篇    下一篇

高压脉冲电场法快速提取北五味子中五味子醇甲的工艺研究

赵景辉*,王再幸,赵伟刚,王英平,李荣峰,冯 卓,赵明忠,潘 扬   

  1. 中国农业科学院特产研究所,吉林 132109
  • 收稿日期:2010-02-23 出版日期:2011-08-25 发布日期:2011-09-13
  • 基金资助:

    科技部科技支撑项目(2007GAI38B03,2006BAI06A14-03)

Rapid Extracting Technology for Schisandrol A from Schisandra chinensis by High Voltage Pulsed Electric Field Method

ZHAO Jing-hui*, WANG Zai-xing, ZHAO Wei-gang, WANG Ying-ping, LI Rong-feng, FENG Zuo, ZHAO Ming-zhong, PAN Yang   

  1. Institute of Special Wild Economic Animal and Plant Science, Chinese Academy of Agricultural Sciences, Jilin 132109, China
  • Received:2010-02-23 Online:2011-08-25 Published:2011-09-13

摘要: 本文采用正交实验优化提取方法,HPLC法测定五味子醇甲含量,对五味子的快速提取工艺方法进行了研究。结果表明:以80%乙醇作为提取液,电场强度10 kv/cm,脉冲数为10,料液比1:10为最佳提取工艺;影响因素的大小依次为:电场强度、料液比、脉冲数。此法提取五味子中的五味子醇甲,提取率可达0.76%,得膏率达27.886%。本提取工艺可行,经济、省时、回收率高。

关键词: 北五味子, 五味子醇甲, 提取工艺, 正交实验, 高压脉冲电场

Abstract: The rapid extracting technology for schisandrol A from Schisandra chinensis was investigated by using orthogonal experimental design, and the content of schisandrol A was detected by HPLC. The optimum extracting technology was obtained as follows: 80% ethanol as for the extract liquid, 10 kv/cm electric field intensity, impulsion frequency of 10, and 1:10 as the ratio for material and liquid. The effect levels of these factors successively were electric field intensity, the ratio for material and liquid, and impulsion frequency. The content of schisandrol A was 0.76% in S. chinensis, and the yield of extract was 27.886%. The extracting technology is feasible, economic with high recovery ratio and saving time in the process.

Key words: Schisandra chinensis, schisandrol A, extracting technology, orthogonal experiment, high voltage pulsed electric field

中图分类号: 

R284.2