摘要
目的:利用GC-MS分析了三种方法提取的佩兰挥发油指纹图谱。方法:采取超临界CO2萃取、微波萃取和水蒸汽蒸馏三种方法提取佩兰挥发油。结果:三种方法提取佩兰挥发油的化学成分均有差异。结论:超临界CO2萃取的佩兰挥发油更具天然性,超临界CO2萃取法为提取佩兰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。
Objective: To analyze the GC-MS fingerprint chromatogram of the volatile oils from Eupatorium fortunei with threemethods. Method: The volatile oils were obtained with supercritical CO2, microwave and stream distillation. Result: Thecompounds from the volatile oils extracted with the three methods is different. Conclusion: The volatile oil obtained withsupercritical CO2 is natural. Supercritical CO2 extraction is ideal for extracting the volatile oils, and microwave extraction is alsoviable.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2004年第1期123-126,共4页
Food Science
基金
湖南省科技厅重点项目(OZSSY1001-11)
