安徽农业科学Issue(12)：5267-5271,5.
艾叶挥发油的提取及其化学成分分析
Extraction of Volatile Oil from Artemisia argyi Leaves and Component Analysis
阳一兰 1石峰 1詹国平 2欧阳燕 1赵慧星1
作者信息
- 1. 广东省深圳市龙岗区无公害农产品质量监督检验站,广东深圳518172
- 2. 中南大学本科生院,湖南长沙410083
- 折叠
摘要
Abstract
[Objective] GG-MS was used to analyze the composition of volatile from Artemisa argyi leaves extracted by two different methods.[Method] The orthogonal design of hydrodistillation(HD) was carried out to get the best productivity.The supercritical fluid extraction(SFE)method was compared with HD.[Result] The productivity of HD was 0.2-0.4 g/100g Artemisa argyi leaves.And 4,11,11-trimethyl-8-methylene-Bicyclo[7.2.0] undec-4-ene(C15H24,14.76％) was the major compound.The productivity of SFE was 0.6-1 g/100g Artemisa argyi leaves.And caryophyllene oxide(C15 H24O,7.25％) was the major compound.The optimum extraction condition of HD is:slicing the leaves into pieces; adding 1L water/100g;soaking for 1h; extracting 5h.[Conclusion] SFE had a better productivity compared with HD in the use of extracting volatile oil from Artemisia argyi leaves.关键词
艾叶(FOLIUM ARTEMISIAE ARGYI)/挥发油/正交试验/水蒸气蒸馏法/超临界CO2萃取/GC-MSKey words
Artemisia argyi leaves/ Volatile oil/ Orthogonal design/ Hydro distillation/ Supercritical fluid extraction/ GC-MS分类
农业科技引用本文复制引用
阳一兰,石峰,詹国平,欧阳燕,赵慧星..艾叶挥发油的提取及其化学成分分析[J].安徽农业科学,2013,(12):5267-5271,5.
