| 二种方法提取紫苏挥发油的气相色谱-质谱比较 |
| |
| 引用本文： | 凌育赵. 二种方法提取紫苏挥发油的气相色谱-质谱比较[J]. 中国调味品, 2005, 0(11): 18-20,30 |
| |
| 作者姓名： | 凌育赵 |
| |
| 作者单位： | 仲恺农业技术学院化学化工系,广东广州,510225 |
| |
| 摘 要： | 采用超临界CO2流萃取紫苏挥发油，对在不同条件下萃取的紫苏挥发油，用色谱-质谱（GC-MS）联用方法进行了化学组分的测定和分析，并与水蒸气蒸馏法所得之挥发油化学组分相比较，发现超临界CO2流萃取的挥发油香气、品质和产率均优于蒸馏法所得。
|
| 关 键 词： | 紫苏 挥发油 超临界萃取 GC-MS |
| 文章编号： | 1000-9973（2005）11-0018-03 |
| 收稿时间： | 2005-06-28 |
| 修稿时间： | 2005-06-28 |
Analysis of the volatile oil of perilla furtescens drawing with two kinds of method by GC/MS |
| |
| Ling Yuzhao. Analysis of the volatile oil of perilla furtescens drawing with two kinds of method by GC/MS[J]. China Condiment, 2005, 0(11): 18-20,30 |
| |
| Authors: | Ling Yuzhao |
| |
| Affiliation: | Ling Yuzhao |
| |
| Abstract: | The volatile oil of perilla frutescens was extracted by the method of supercritical CO_2 flow.The chemical constituents of the volatile oil extracted in different conditions were determined and analyzed.Analysis by Gas Chromatography-Mass Spectrometry(GC-MS).The result showed that extraction rate of volatile oil higher than that of steam distillation,its fragrance and quality was better than that by steam distillation. |
| |
| Keywords: | perilla frutescens volatile oil supercritical extraction GC-MS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
