2024年10月31日 星期四
鱼腥草挥发油的化学成分
Chemical constituents of volatile oil from Houttuynia cordata Thunb.
2003年 第12卷 第3期 页码[50-52]    下载全文[0.6MB]  
Abstract

The volatile oils from Houttuynia cordata Thunb. were obtained with supercritical CO2, steam distillation and petroleum ether extraction and analyzed qualitatively and quantitatively by GC-MS. The results showed that the chemical constituents of the volatile oils by three different methods are very different. The extraction rates of volatile oil by above-mentioned three extraction methods are 1. 764%, 0. 040% and 0. 082%, respectively. The volatile oil extracted by supercritical CO2 extraction, which the content of houttuyninum reached 14. 393%, is better than those with traditional methods.

关键词鱼腥草; 挥发油; 超临界 CO2 萃取; GC-MS
Key wordsHouttuynia cordata Thunb.; volatile oil; supercritical CO2 extraction; GC-MS
作者曾虹燕1, 蒋丽娟2, 张英超1
所在单位1.湘潭大学生物技术研究所, 湖南 湘潭 411105;
2.湖南林业科学院, 湖南 长沙 410004
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基金项目湖南省科学技术厅重点项目( 02SSY1001-11)