山东科学 ›› 2019, Vol. 32 ›› Issue (4): 8-15.doi: 10.3976/j.issn.1002-4026.2019.04.002

• 中药与天然活性产物 • 上一篇    下一篇

正交试验法优化女贞子提取工艺

高爽,王玉真,薄福民,张丽,孙越,杨山景,李凌军*   

  1. 山东中医药大学药学院,山东 济南 250355
  • 收稿日期:2019-03-26 出版日期:2019-08-20 发布日期:2019-08-07
  • 通信作者: 李凌军,博士,副教授,硕士生导师,研究方向为中药新制剂、新剂型及药物体内过程。E-mail:sdzyylilingjun@163.com E-mail:sdzyylilingjun@163.com
  • 作者简介:高爽(1995—),女,硕士研究生,研究方向为中药新制剂、新剂型及药物体内过程。E-mail:gaoshuang0315@163.com
  • 基金资助:
    国家科技重大专项(重大新药创制)(2017ZX09301064)

Optimization of the extraction process for Fructus Ligustri Lucidi using orthogonal experimental design

GAO Shuang,WANG Yu-zhen,BO Fu-min,ZHANG Li,SUN Yue,YANG Shan-jing,LI Ling-jun*   

  1. School of Pharmacy,Shandong University of Traditional Chinese Medicine,Jinan 250355,China
  • Received:2019-03-26 Online:2019-08-20 Published:2019-08-07

摘要: 以特女贞苷、齐墩果酸、熊果酸的提取转移率为指标,采用单因素考察及正交试验法优化女贞子的最佳提取工艺。结果表明,最佳提取工艺为8倍量60%乙醇,提取3次,每次3 h。特女贞苷、齐墩果酸、熊果酸转移率分别为75.42%、93.86%、99.83%。优化所得工艺提取效果良好,工艺简便,可用于工业化生产。

关键词: 女贞子, 特女贞苷, 齐墩果酸, 熊果酸, 提取工艺

Abstract: Based on the extraction and transfer rates of specnuezhenide,oleanolic acid,and ursolic acid as indicators,the best extraction process for Fructus Ligustri Lucidi was deduced and optimized using single-factor investigation and an orthogonal experimental design.Results revealed that the optimum extraction process involved the use of eight-fold 60% ethanol,3-fold extraction,and 3-hour duration per round of extraction.The transfer rates of specnuezhenide,oleanolic acid,and ursolic acid were 75.42%,93.86%,and 99.83% respectively.The optimized extraction process features desirable extraction effects and a simple procedure,which can be efficiently used for industrial production.

Key words: Fructus Ligustri Lucidi, specnuezhenide, oleanolic acid, ursolic acid, extraction process

中图分类号: 

  • R284.2