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高等学校化学研究 ›› 2010, Vol. 26 ›› Issue (6): 888-892.

• Articles • 上一篇    下一篇

Comparison of Constituents and Insecticidal Activities of Essential Oil from Artemisia lavandulaefolia by Steam Distillation and Supercritical-CO2 Fluid Extraction

YUAN Hai-bin1,2, SHANG Li-na1, WEI Chun-yan3 and REN Bing-zhong1*   

  1. 1. Jilin Key Laboratory of Animal Resource Conservation and Utilization, School of Life Sciences, Northeast Normal University, Changchun 130024, P. R. China;
    2. College of Agronomy, Jilin Agricultural University, Changchun 130118, P. R. China;
    3. Jilin Entry-Exit Inspection and Quarantine Bureau, Changchun 130062, P. R. China
  • 收稿日期:2010-07-22 修回日期:2010-10-15 出版日期:2010-11-25 发布日期:2010-12-01
  • 通讯作者: REN Bing-zhong E-mail:bzren@163.com
  • 作者简介:REN Bing-zhong. E-mail: bzren@163.com
  • 基金资助:

    Supported by the Technology Development Project of Jilin Province, China(Nos.20090571 and 20090262), the Development and Reform Project of Jilin Province, China(No.20071033), the State Administration of Quality Supervision Project, China(No. 2008IK253), the Jingyue Development Zone Project of Changchun City, China(No.2007C010) and the Scientific Research Fund of Jilin Agricultural University, China(No.2007040).

Comparison of Constituents and Insecticidal Activities of Essential Oil from Artemisia lavandulaefolia by Steam Distillation and Supercritical-CO2 Fluid Extraction

YUAN Hai-bin1,2, SHANG Li-na1, WEI Chun-yan3 and REN Bing-zhong1*   

  1. 1. Jilin Key Laboratory of Animal Resource Conservation and Utilization, School of Life Sciences, Northeast Normal University, Changchun 130024, P. R. China;
    2. College of Agronomy, Jilin Agricultural University, Changchun 130118, P. R. China;
    3. Jilin Entry-Exit Inspection and Quarantine Bureau, Changchun 130062, P. R. China
  • Received:2010-07-22 Revised:2010-10-15 Online:2010-11-25 Published:2010-12-01
  • Contact: REN Bing-zhong E-mail:bzren@163.com
  • About author:REN Bing-zhong. E-mail: bzren@163.com
  • Supported by:

    Supported by the Technology Development Project of Jilin Province, China(Nos.20090571 and 20090262), the Development and Reform Project of Jilin Province, China(No.20071033), the State Administration of Quality Supervision Project, China(No. 2008IK253), the Jingyue Development Zone Project of Changchun City, China(No.2007C010) and the Scientific Research Fund of Jilin Agricultural University, China(No.2007040).

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摘要： Essential oil was extracted from Artemisia lavandulaefolia DC. by steam distillation(SD) and supercritical-CO2 fluid extraction(SFE), respectively. The constituents of the essentil oils extracted with those two methods were analyzed by gas chromatography-mass spectrometry(GC-MS) and insecticidal activities of the essential oils were evaluated, then the results were compared to assess their biological activity. Thirty-one compounds were identified in the essential oil extracted by SD, and its main components were eucalyptol, α,α,4-trimethyl-3-cyclohexene- 1-methanol and so on. Twenty-two compounds were identified for the essential oil extracted by SFE, and its main components were cyclodecene, n-hexadecanoic acid and so on. Six chemical compositions were all contained in the essential oils extracted by the two methods, i.e., eucalyptol, α,α,4-trimethyl-3-cyclohexene-1-methanol, caryophyllene, [3aS-(3aα,3bβ,4β,7α,7aS)]-octahydro-7-methyl-3-methylene-4-(1-methylethyl)-1H-cyclopenta[1,3]cyclopropa- [1,2]benzene, nerolidol and (–)-Spathulenol. The fumigation toxicity of the essential oil obtained by means of SD to the adults of Sitophilus zeamais is significantly higher than that of the essential oil by means of SFE. The contact toxicity of the essential oil obtained by means of SFE to the adults of S. zeamais is higher than that of the essential oil obtained by means of SD, but the difference is not significant.

关键词: Artemisia lavandulaefolia DC., Essential oil, Supercritical-CO2 fluid extraction, Steam distillation, GC-MS, Insecticidal activity

Abstract: Essential oil was extracted from Artemisia lavandulaefolia DC. by steam distillation(SD) and supercritical-CO2 fluid extraction(SFE), respectively. The constituents of the essentil oils extracted with those two methods were analyzed by gas chromatography-mass spectrometry(GC-MS) and insecticidal activities of the essential oils were evaluated, then the results were compared to assess their biological activity. Thirty-one compounds were identified in the essential oil extracted by SD, and its main components were eucalyptol, α,α,4-trimethyl-3-cyclohexene- 1-methanol and so on. Twenty-two compounds were identified for the essential oil extracted by SFE, and its main components were cyclodecene, n-hexadecanoic acid and so on. Six chemical compositions were all contained in the essential oils extracted by the two methods, i.e., eucalyptol, α,α,4-trimethyl-3-cyclohexene-1-methanol, caryophyllene, [3aS-(3aα,3bβ,4β,7α,7aS)]-octahydro-7-methyl-3-methylene-4-(1-methylethyl)-1H-cyclopenta[1,3]cyclopropa- [1,2]benzene, nerolidol and (–)-Spathulenol. The fumigation toxicity of the essential oil obtained by means of SD to the adults of Sitophilus zeamais is significantly higher than that of the essential oil by means of SFE. The contact toxicity of the essential oil obtained by means of SFE to the adults of S. zeamais is higher than that of the essential oil obtained by means of SD, but the difference is not significant.

Key words: Artemisia lavandulaefolia DC., Essential oil, Supercritical-CO2 fluid extraction, Steam distillation, GC-MS, Insecticidal activity