FOOD SCIENCE ›› 2005, Vol. 26 ›› Issue (10): 156-159.

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Extraction and Purification of Flavones from Marchantia convoluta

 ZHU  Hua, ZOU  Deng-Feng, XIAO  Jian-Bo, XIE  Ai-Ze, HE  Cui-Wei   

  1. 1.Guilin Medical College; 2.Guangxi Traditional Chinese Medical University; 3.College of Chemistry and Chemical Engineering, Central South University
  • Online:2005-10-15 Published:2011-09-25

Abstract: A method for leaching and purifying the flavones from Marchantia convoluta was established. The article studied four different solvents to extract flavones from Marchantia convoluta with different concentration, temperature and time. The optimum conditions were: 80 %ethanol at 74℃ extracted for 1 hour. The average yield of flavones from Marchantia convoluta was 1.90 %.

Key words: Marchantia convoluta, flavones, leaching and purifying