Chem. J. Chinese Universities ›› 2005, Vol. 26 ›› Issue (4): 657.

• Articles • Previous Articles     Next Articles

Determination of Quercetin in Chinese Herbal Medicine by Capillary Electrophoresis

ZHOU Xin, WANG Zi-Ming, ZHENG Jian, ZHAO Li-Wei, LIU Zhong-Ying, LI Xu-Wen, BI Shu-Yun, YAN Guo-Quan, ZHANG Han-Qi   

  1. College of Chemistry, Jilin University, Changchun 130023, China
  • Received:2004-07-12 Online:2005-04-10 Published:2005-04-10

Abstract: A method for determination of quercetin in 8 kinds of Chinese herbal medicines by capillary electrophoresis(CE) with microwave assisted extraction(MAE) was developed. These medicines include Hypericum periforatum, Semen cuscuta, Flos sophorae buds, Flos sophorae flowers, Herba euphorbiae humifusae, Acanthopanax, Ginkgo biloba L. leaves and Rhododendron dauricuml. The method is simple, rapid and with satisfactory recoveries and good reproducibilities.

Key words: Capillary electrophoresis(CE), Microwave assisted extraction(MAE), Chinese herbal medicine, Quercetin

CLC Number: 

TrendMD: