天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (增刊2): 214-221.doi: 10.16333/j.10016880.2016.S.007

• 研究论文 • 上一篇    下一篇

固相微萃取气质联用法分析艾蒿挥发性成分

努尔比耶·奥布力喀斯木1,杨璐2*,程平2,热娜·卡斯木1,王金辉 1,3,李宏2   

  1. 1新疆医科大学药学院;2新疆林业科学院,乌鲁木齐 830000;3沈阳药科大学药学院,沈阳110016
  • 出版日期:2016-12-31 发布日期:2017-03-03

Analysis of Volatile Aroma Compounds of Artemisia argyi using GCMS with Solid Phase Microextraction(SPME)

Aobulikasimu·NUERBIYE 1,YANG Lu2*,CHEN Ping2,Kasimu·RENA1,WANG Jinhui 1,3,LI Hong2   

  1. 1Xinjiang Medical University;2Xinjiang Academy of Forestry,Urumqi 830000,China; 3School of Chinese Materia Medica,Shenyang Pharmaceutical University,Shenyang 110016,China
  • Online:2016-12-31 Published:2017-03-03

摘要: 研究固相微萃取气质联用技术提取分析艾叶、艾绒、艾枝挥发性成分的方法,比较了其挥发性成分的差异。采用不同萃取头、不同萃取温度、不同萃取时间,进行固相微萃取操作,用正交试验优化SPME条件。优化结果是用65 μm二甲基硅氧烷二乙烯基苯(PDMS/DVB)萃取头,在80 ℃萃取温度,萃取30 min。结果艾叶、艾绒、艾枝总检测出44挥发性成分,并面积归一法测定其相对含量,主要包括桉树脑(24.443%、 13.752%、6248%),侧柏酮(21.311%,2.349%),石竹烯(11.756%、18.375%、20.074%),龙脑(2.128%、9.211%、6742%),樟脑(3.325%、7.238%、3.819%)等挥发性成分。固相微萃取气质联用技术可以简便快捷准确地进行艾叶、艾绒、艾枝挥发性成分的鉴定,除了艾叶,艾绒、艾枝也同样可作为传统中药用。

关键词: 艾叶、艾绒、艾枝, SPMEGC/MS, 正交试验

Abstract: Artemisia argyi is a widely used traditional Chinese medicine(TCM).In this work,solidphase microextraction(SPME)followed by gas chromatography mass spectrometry(GCMS)was developed for the fast determination of volatile chemical compositions of the leaves,moxas and branches of Artemisia argyi.The experimental parameters of the SPMEGC/MS were optimized by orthogonal experimental design.The results indicated that the optimum condition of the determination of the volatile compounds in Artemisia argyi was achieved with the experimental parameters including PDMS /DVB fiber,extraction temperature of 80 ℃,and time of 30 min.Under the optimal conditions,fortyfour compounds in the Artemisia argyi leaves,moxa and branches are identified by SPMEGCMS.The total compounds in the Artemisia argyi leaves,moxa and branches,which mainly include eucalyptol(24.443%,13.752%,6.248%),thujone(21.311%,2.349%),caryophyllene(11.756%,18.375%,20.074%),endoBorneol(2.128%,9.211%,6.742%),camphor(3325%,7.238%,3.819%),are identified by this methods.Compared to the volatile components in Artemisia argyi leaves,the main components(including the two active compounds of caryophyllene and borneol)are also found in the moxa and branches of Artemisia argyi.These results show that Artemisia argyi leaves as well as moxas and branches might be used as TCM.

Key words: The leaves,moxa and branches of Artemisia argyi, Orthogonal experimental design, SPMEGC/MS

中图分类号: 

R284