山东科学 ›› 2017, Vol. 30 ›› Issue (5): 21-27.doi: 10.3976/j.issn.1002-4026.2017.05.004

• 中药与天然活性产物 • 上一篇    下一篇

响应面法优化鬼针草茎中总黄酮的提取工艺

李媛媛1,姜艳玲1,周洪雷1*,张玲1,蔡梅超1,孙筱林2,楚新红2   

  1. 1.山东中医药大学药学院,山东 济南 250355;2.济南三株医药生物研究所,山东 济南 250100
  • 收稿日期:2016-10-07 出版日期:2017-10-20 发布日期:2017-10-20
  • 通信作者: 周洪雷(1967—),男,教授,研究方向为中药及天然药物有效成分的质量控制研究。E-mail:zhouhongleitcm@163.com E-mail:zhouhongleitcm@163.com
  • 作者简介:李媛媛(1992—),女,硕士研究生,研究方向为中药及天然药物有效成分的质量控制。E-mail:1173406691@qq.com
  • 基金资助:

    山东省科技计划 (2013GSF11903);山东省自然科学基金(ZR2015HM080);山东省高校中医药抗病毒协同创新项目(XTCX2014C01-03)

Optimization of alcohol extraction techniques of total flavonoids from Bidens bipinnata L. stems using response surface methodology

LI Yuan-yuan 1, JIANG Yan-ling1, ZHOU Hong-lei1*,ZHANG Ling1, CAI Mei-chao1, SUN Xiao-lin2, CHU Xin-hong2   

  1. 1. School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; 2 Medical Institute of Sanzhu Co., Jinan 250100, China
  • Received:2016-10-07 Online:2017-10-20 Published:2017-10-20

摘要:

本文以黄酮的提取率为指标,考察乙醇浓度、用量、提取次数、提取时间对提取结果的影响,通过BoxBehnken设计建立响应面模型来优选鬼针草茎中总黄酮的提取工艺参数。结果表明,鬼针草茎中总黄酮最佳提取工艺为乙醇体积分数70%,液料比12∶1(mL/g),提取次数3次,提取时间1.5 h。在此条件下,总黄酮的提取率可达到0.95%,与理论值0.98%的相对误差为3.06%。

关键词: 提取, 鬼针草, 总黄酮, 响应面法

Abstract:

In this paper, the flavonoids extraction rate was taken as the index, the effects of ethanol concentration, dosage, extraction times and extraction time on the extraction results were investigated, and through BoxBehnken design, the response surface model was established to optimize the parameters of the technology for extracting total flavonoids from Bidens bipinnata L. stems. The results showed that the optimum extraction conditions of total flavonoids from Bidens bipinnata L. stems. were as follows: the ethanol volume fraction was 70%, liquidsolid ratio was12∶1(mL/g), extracted 3 times, and the extraction time was 1.5 h. In these conditions, the maximum extraction rate of total flavonoids could reach 0.95%, and the relative error was 3.06% when compared with the theoretical value of 0.98%.

Key words: Bidens bipinnata L., extraction, the response surface methodology, total flavonoids

中图分类号: 

  • R284.2