云南化工2012，Vol.39Issue(2)：22-25,28,5.
鹅不食草挥发油的气相色谱-质谱联用分析
Analysis on Gas Chromatography-Mass Spectrometry of Volatile Oils from Centipeda Minima by Simulataneous Distillation and Extraction Method
吴林芬 1刘巍 2黄飞燕 3文荣荣 1李干鹏1
作者信息
- 1. 民族药资源化学国家民委-教育部重点实验室,云南民族大学化学与生物技术学院,云南昆明650500
- 2. 云南省烟草化学重点实验室,云南烟草科学研究院,云南昆明650106
- 3. 临沧师范高等专科学校,云南临沧677000
- 折叠
摘要
Abstract
The study was to explore the chemical composition of essential oil from Centipeda minima（L.）A.Br.et Aschers,and provide the scientific basis for its further rational exploitation and utilization.The chemical composition of essential oil of C.minima was extracted by simultaneous distillation and extraction and analyzed by gas chromatography-mass spectrometry（GC-MS）.The relative contents of each component in the volatile oil were obtained by normalization of peak areas.66 sets were separated which took up 95.106% in the essential oil,and 55 components were identified which added up to 91.668% of the volatile oils.The main compositions of esential oil from C.minima were trans-chrysanthenyl acetate（41.361%）、10-acetoxy-8,9-epoxythymol isobutyrate（5.422%）、thymol（3.389%）、3-isopropyl-4-methyl-3-pentene-1-yne（2.644%）、caryophyllene oxide（2.509%）、（1s）-6,6-dimeth-yl bicyclo（3.1.1）hept-2-ene-2-methanol acetate（2.613%）etc.关键词
鹅不食草/挥发油/同时蒸馏萃取法/气相色谱-质谱联用Key words
Centipeda minima/volatile oil/SDE/gas chromatography-mass spectrometry分类
化学化工引用本文复制引用
吴林芬,刘巍,黄飞燕,文荣荣,李干鹏..鹅不食草挥发油的气相色谱-质谱联用分析[J].云南化工,2012,39(2):22-25,28,5.
