FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (11): 282-283.

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Extraction and Identification of Saponin from Urtica angustifolia Leaves

 ZHANG  Hai-Yue, GUO  Xin-Li, HAN  Yong-Shuang, DONG  Na   

  1. 1.School of Biological Engineering,Changchun University of Technology,Changchun 130012,China ;2.Jilin Fusheng Medical Instrument Limited Company,Changchun 130012,China
  • Online:2008-11-15 Published:2011-12-08

Abstract: The ethanol extract from Urtica angustifolia leaves was separated and purified by the combination of liquid-liquid extraction,D101 macroporous resin absorption and silica gel column chromatography.A steroidal saponin was obtained and its structure was identified by spectroscopic analysis technique and chemical methods.

Key words: Urtica angustifolia, saponin, extraction, identification