食品科学 ›› 2004, Vol. 25 ›› Issue (6): 35-39.

• 基础研究 • 上一篇    下一篇

超声波技术提取蜂胶黄酮类功能性物质的研究

 刘元法, 王兴国, 金青哲   

  1. 江南大学食品学院
  • 出版日期:2004-06-15 发布日期:2011-10-24

Extraction of Flavone Analogues from Propolis Using Ultrasound

 LIU  Yuan-Fa, WANG  Xing-Guo, JIN  Qing-Zhe   

  1. College of Food Science and Technology,Southern Yangtze University
  • Online:2004-06-15 Published:2011-10-24

摘要: 蜂胶提取功能性成分主要为黄酮类物质,乙醇提取工艺萃取时间长,操作复杂,采用超声波技术在750W,1:15料液比,15min的条件下可以获得高于醇提蜂胶的提取率和总黄酮含量,是一种高效的蜂胶提取技术。

关键词: 蜂胶, 超声波, 提取

Abstract: The functional component in propolis is mainly composed of flavone. The functional component is extracted withalcohol traditionally and it is low-efficiency process. Ultrasound technology can be used in the extraction process under thefollowing conditions: power 750W, propolis:alcohol 1:15(W:V), time 15mins. The extraction ratio and the content of total flavoneare improved significantly.

Key words: propolis, ultrasound, extraction