Comparative study of volatile components of essential oil from Conyza canadensis between hydrodistillation and steam distillation
The volatile components of essential oils of fresh aerial parts from horseweed (Conyza canadensis) collected in October with hydrodistillation and steam distillation,respectively,were analyzed by gas chromatography-mass spectrometry.The results showed that limonene,β-pinene,trans-α-bergamotene,cis-β-ocimene,β-myrcene,germacrene D,1,3,8-p-menthatriene,caryophyllene,(E)-β-farnesene,(Z)-β-farnesene,α-curcumene,caryophyllene oxide were the common volatile components in the essential oils between hydrodistillation and steam distillation.High limonene content (68.87％) was in the essential oil with hydrodistillation.Limonene or other terpenoids has the potential to develop as the biomimetic synthesis template for environmentally-friendly herbicide.
Conyza canadensis essential oil limonene gas chromatography-mass spectrometry environmentally-friendly herbicide
Zhi-ming LIU Hai-ying WANG Shan-shan LIU Nai-xiang JIANG
Key Laboratory of Bio-based Material Science and Technology,Ministry of Education,College of Materia College of Forestry,Northeast Forestry University,Harbin 150040,P.R.China
国际会议
哈尔滨
英文
1644-1647
2010-07-24（万方平台首次上网日期，不代表论文的发表时间）