摘要
将金属基低共熔溶剂(MDES)结合微波辅助水蒸气蒸馏法提取小茴香的精油,所得精油经气相色谱-质谱(GC-MS)分析共鉴定出44种挥发性成分,而微波辅助水蒸气蒸馏法(MHD)所得精油只能鉴定出26种挥发性成分。研究结果表明,小茴香样品经过MDES预处理后,提取所得小茴香精油与水蒸气蒸馏法所得精油相比,其含有更多的挥发性成分。因此,基于金属基低共熔溶剂的微波辅助水蒸气蒸馏法(MDES-MHD)是一种新型的提取植物精油的绿色提取方法。
A total of 44 volatile components are obtained when the fennel(Foeniculum vulgare Mill)essential oil extracted with microwave-assisted hydro-distillation(MHD)based on novel deep eutectic solvent is analyzed.While the microwave-assisted hydro-distillation method can only obtain 26 volatile components.The result shows that more volatile components can be obtained after MDES pretreatment.Therefore,microwave-assisted hydro-distillation(MDES-MHD)based on metal deep eutectic solvent is a new green pretreatment technology.
作者
李上
郑威
张源源
李祖光
Li Shang;Zheng Wei;Zhang Yuanyuan;Li Zuguang(The High School Attached to Zhejiang University,Hangzhou 310007,China;College of Chemical Engineering,Zhejiang University of Technology,Hangzhou 310014,China)
出处
《分析仪器》
CAS
2019年第1期108-113,共6页
Analytical Instrumentation
关键词
小茴香
精油
微波辅助
水蒸气蒸馏
金属基低共熔溶剂
气相色谱-质谱法
Foeniculum vulgare Mill
Essential oil
Microwave-assisted
Hydro-distillation
Metal deep eutectic solvents
Gas chromatography-mass spectrometry
