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。
The volatile oils of the leaves from Artemisia argyi were obtained with supercritical CO2, microwave and stream distillation. Their GC-MS fingerprint chromatogram were analyzed. The compounds from the volatile oils extracted with supercritical CO2 and microwave are resemble. The oil with stream distillation is different than the two formers. The volatile oil obtained with supercritical CO2 is natural. Supercritical CO2 extraction is ideal for extracting the volatile oils,and microwave extraction is also viable.
出处
《广西植物》
CAS
CSCD
北大核心
2005年第6期587-590,606,共5页
Guihaia
基金
湖南省科技厅重点项目(02SSY1001-11)~~
关键词
艾
挥发油
超临界CO2
微波
GC-MS
Artemisiaargyi
volatile oil
supercritical CO2
microwave
GC-MS
