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Bulletin of Botanical Research ›› 2006, Vol. 26 ›› Issue (3): 370-373.doi: 10.7525/j.issn.1673-5102.2006.03.024

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The extraction of general flavonoids from Smilax glabra Roxb with ethanol

WANG Jin-Huang;CHI Ru-An*;CHEN Shao-Feng;GAO Hong;ZHOU Fang;LIU Min   

  1. 1.Wuhan Institute of Chemical Technology,Hubei Key Lab of Novel Reactor and Green Chemical Technology,Wuhan 430073 2.School of Chemical and Environmental Engineering,Jianghan University,Wuhan 430056
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-05-20 Published:2006-05-20
  • Contact: CHI Ru-An
  • Supported by:
     

Abstract: The extraction of general flavonoids from Smilax glabra Roxb with ethanol was studied. The optimum technological parameters of extracting general flavonoids are as the following: the concentration of ethanol, the extract temperature, the ratio of solid to liquid and extract time are 50%, 80℃, 1:20 and 3 hours, respectively. The extraction yield of general flavonoids is 75.8%.

Key words: Smilax glabra Roxb, general flavonoids, extraction, ethanol

CLC Number: