食品科学 ›› 2006, Vol. 27 ›› Issue (11): 441-443.

• 分析检测 • 上一篇    下一篇

微波加热吹气吸附法提取/气-质联机分析孜然芹挥发油

 郑福平,  孙宝国,  谢建春,  刘玉平,  田红玉,  黄明泉,  吉建军   

  1. 北京工商大学化学与环境工程学院
  • 出版日期:2006-11-15 发布日期:2011-11-28

Extraction and Analysis of Cumin Seeds(Cuminum cyminum L.) Oil by Microwave-heated Purging and Absorption Combining with GC-MS

ZHENG  Fu-Ping,   Sun-Bao-Guo,   Xie-Jian-Chun,   Liu-Yu-Ping,   Tian-Hong-Yu,   Huang-Ming-Quan,   Ji-Jian-Jun   

  1. School of Chemical and Environmental Engineering,Beijing Technology and Business University,Beijing 100037,China
  • Online:2006-11-15 Published:2011-11-28

摘要: 采用微波加热吹气吸附法从孜然芹籽中提取孜然芹精油,萃取率4.45%。对采用气-质联机对所得精油的挥发性成分进行分析,共鉴定出34种物质,总相对含量为95.14%,主要成分为枯茗醛(27.05%)、枯茗醇(25.14%)、β-水芹烯(13.34%)、γ-松油烯(12.45%)、对伞花烃(12.27%)等。

关键词:  , 微波加热, 吹气吸附, 孜然芹, 精油, 香成分

Abstract: Essential oil of cumin seeds (Cuminum vyminum L.) was extracted by a microwave-heated purging and adsorption device in yield of 4.45%. The relative amounts of the components in GC-MS analysis were calculated by area normalization. Thirty- four compounds were identified,covering 95.14% of the total peak areas. The main volatiles were cuminyl aldehyde (27.05%),cumin alcohol (25.14%),β-phellandrene (13.34%),γ-terpinene (12.45%) and p-cymene (12.27%).

Key words:  , microwave-heated; purging and absorption; cumin seeds(Cuminum cyminum L.); essential oil; aromatic components;