FOOD SCIENCE ›› 2009, Vol. 30 ›› Issue (2 ): 65-68.doi: 10.7506/spkx1002-6630-200902011

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Extraction Technology of Triterpenes from Flowers of Eriobotrya japonica

HU Juan1,2,ZHANG Hong1,3,*,LIU Gang1,3,ZHANG Xiao-yu1,3,TAO Zong-ya1,3   

  1. (1. College of Life Science, Sichuan Normal University, Chengdu 610068, China;
    2. College of Chemistry and Materials, Sichuan Normal University, Chengdu 610068, China ;
    3. Institute of Phytochemistry, Sichuan Normal University, Chengdu 610068, China)
  • Received:2007-12-28 Revised:2008-03-27 Online:2009-01-15 Published:2010-12-29
  • Contact: ZHANG Hong1 E-mail:zhanghong651@yahoo.com.cn

Abstract:

This study aimed to optimize the extraction process of the triterpenes from flowers of Eriobotrya japonica. The extraction conditions were optimized via single-factor and orthogonal tests. The obtained optimal extraction process is as follows: extracting flowers of Eriobotrya japonica with 10 times volume of 95% alcohol at 80 ℃ for one times.

Key words: flowers of Eriobotrya japonica, oleanolic acid, ursolic acid, RP-HPLC, orthogonal test

CLC Number: