高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (5): 850.

• 研究简报 • 上一篇    下一篇

微波辅助流动萃取槐花中的黄酮类成分

李敏晶, 游景艳, 刘忠英, 张寒琦   

  1. 吉林大学化学学院, 长春 130023
  • 收稿日期:2003-09-16 出版日期:2004-05-24 发布日期:2004-05-24
  • 通讯作者: 张寒琦(1948年出生),男,教授,博士生导师,从事光谱化学分析研究.E-mail:analchem@jlu.edu.cn E-mail:analchem@jlu.edu.cn

Microwave-assisted Dynamic Extraction of Flavonoids from Flos Sophaoae

LI Min-Jing, YOU Jing-Yan, LIU Zhong-Ying, ZHANG Han-Qi   

  1. College of Chemistry, Jilin University, Changchun 130023, China
  • Received:2003-09-16 Online:2004-05-24 Published:2004-05-24

关键词: 微波辅助萃取, 索氏提取, 总黄酮, 芦丁, 槲皮素, 槐花

Abstract: Microwave-assisted dynamic extraction of the total flavonoids, rutin and quercetin from Flos Sophaoae was studied. The dynamic extraction with household microwave oven was applied, and at the same time was compared with Soxhlet extraction and the method of bath extraction with special microwave oven. The results indicated that comparing with Soxhlet extraction this method not only needed a shorter time, but also simplified the procedure, and made higher yield of the extraction, and comparing with bath extraction with special microwave oven, this method have the advantage of cheap, safe and being helpful to investigating the extraction process.

Key words: Microwave-assisted extraction, Soxhlet extration, Total flavonoids, Rutin, Quercetin, Flos Sophaoae

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