摘要
利用超临界CO2萃取技术和水蒸气蒸馏法提取熏衣草精油,用GC-MS技术对其进行化学成分分析,分别鉴定出34种和29种化合物,占出峰物质总数的95.51%和98.39%.两种精油成分主要区别在于乙酸薰衣草酯和乙酸芳樟酯的质量分数相差较大,且第五个主成分不同,分别为异丁酸叶醇酯和α-松油醇.
The essential oils were obtained by supercritical CO2 extraction and hydrodistillation from lavender. The chemical components of essential oils were determined by GC-MS technique, 34 and 29 compounds were identified covering 95. 51% and 98. 39% of total peak area of substances appeared. The main differences between two oils are the amounts of 5-methyl-2- （1- methylethenyl）-4-hexen-1-ol acetate and linalyl acetate, and the fifth component.
出处
《食品与生物技术学报》
CAS
CSCD
北大核心
2005年第5期68-71,共4页
Journal of Food Science and Biotechnology
基金
中国科学院西部行动项目(KGCXZ-SW510)资助课题
