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不同方法提取的艾叶挥发油指纹图谱分析
曾虹燕;
湘潭大学生物技术研究所 湖南湘潭 411105
摘要:
采取超临界CO2、微波和水蒸气蒸馏三种方法提取艾叶挥发油,利用GC-MS分析了不同方法提取的 艾叶挥发油指纹图谱。超临界CO2和微波萃取的艾叶挥发油的化学成分相似,水蒸气蒸馏与前两种方法提 取的挥发油的化学成分有些差异。超临界CO2萃取的艾叶挥发油更具天然性,超临界CO2萃取法为提取艾 叶挥发油的较理想方法;微波辅助萃取也不失为一种可行的方法。
关键词:  艾    挥发油    超临界CO2    微波    GC-MS
DOI:
分类号:
Fund project:湖南省科技厅重点项目(02SSY1001—11)~~
Abstract:
Key words:  
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