食品科学 ›› 2008, Vol. 29 ›› Issue (11): 282-283.

• 工艺技术 • 上一篇    下一篇

狭叶荨麻叶中荨麻皂苷的提取与鉴定研究

 张海悦, 郭新力, 韩永双, 董娜   

  1. 长春工业大学生物工程学院; 吉林省富生医疗器械有限公司;
  • 出版日期:2008-11-15 发布日期:2011-12-08

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

摘要: 以狭叶荨麻叶为原料,采用乙醇提取,经液-液萃取、正丁醇萃取部分用D101型大孔吸附树脂和硅胶柱色谱等方法分离纯化,得到一种甾体皂苷,并通过化学与光谱手段初步鉴定为胡萝卜苷。

关键词: 狭叶荨麻, 皂苷, 提取, 鉴定

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