食品科学 ›› 2002, Vol. 23 ›› Issue (2): 62-66.

• 工艺技术 • 上一篇    下一篇

金银花中黄酮类物质最佳提取工艺的研究

 丁利君, 吴振辉, 蔡创海, 陈欢玲   

  1. 韩山师范学院化生系
  • 出版日期:2002-02-15 发布日期:2012-02-13

Extraction studies on the Flavonoid fromHoneysuckle

 DING  Li-Jun, WU  Zhen-Hui, CAI  Chuang-Hai, CHEN  Huan-Ling   

  • Online:2002-02-15 Published:2012-02-13

摘要: 采用水提法、醇提法、超声波法探讨了从金银花中提取黄酮类化合物的最佳工艺条件。实验结果表明,超声波法的提取效果最好,即在60倍于样重的40%的乙醇浸泡24h,之后再用超声波下提取45min,其黄酮浸出量为16.91%。

关键词: 金银花, 黄酮类化合物, 最佳提取工艺, 超声波, 回流, 正交实验

Abstract: The optimumextracting conditions offlavonoids fromHoneysuckle were s tudied.The results were:60:1of40%ethanoltodousethedriedHoneysucklefor24hours,andultrasonictr eatmentlastedfor45minutes.Theex traction of flavonoids was as highas 16.91%.

Key words: Honeysuckle , Flavonoid compounds , Optimum extraction , Process ultrasonic , Backwatering , Normal experiment