Volume 29 Issue 2
Mar.  2012
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DU Ming-li, GAO Qun-ying, GAO Yan, ZHANG Ru-min. Organic compounds in exotic Coreopsis grandiflora using GC-MS[J]. Journal of Zhejiang A&F University, 2012, 29(2): 313-318. doi: 10.11833/j.issn.2095-0756.2012.02.024
Citation: DU Ming-li, GAO Qun-ying, GAO Yan, ZHANG Ru-min. Organic compounds in exotic Coreopsis grandiflora using GC-MS[J]. Journal of Zhejiang A&F University, 2012, 29(2): 313-318. doi: 10.11833/j.issn.2095-0756.2012.02.024

Organic compounds in exotic Coreopsis grandiflora using GC-MS

doi: 10.11833/j.issn.2095-0756.2012.02.024
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  • Corresponding author: GAO Yan
  • Received Date: 2011-03-25
  • Rev Recd Date: 2011-08-13
  • Publish Date: 2012-04-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Organic compounds in exotic Coreopsis grandiflora using GC-MS

doi: 10.11833/j.issn.2095-0756.2012.02.024
    Corresponding author: GAO Yan

Abstract: To further clarify the allelopathic effects of the exotic Coreopsis grandiflora. plant and to determine its allelopathic components,chemical components of the leaf, root, and flower were analyzed by gas chromatography/mass spectrometry (GC-MS). Results showed 56 compounds in different organs of C. grandiflora. with phenols and terpenes being the main components. In leaves,37 compounds were identified; the main compounds were 2-Tolualdehyde(13.0%),aromadendrene oxide (10.1%),and eugenol (5.7%). In the roots,38 compounds were identified;the primary compounds were homovanillic acid methyl ester (13.6%),gingerol (8.0%),and aromadendrene oxide (6.5%). In the flower,35 compounds were identified;the main compounds were aromadendrene oxide (13.6%),longifolenaldehyde (9.4%),and eugenol(7.9%).[Ch,1 tab. 24 ref.]

DU Ming-li, GAO Qun-ying, GAO Yan, ZHANG Ru-min. Organic compounds in exotic Coreopsis grandiflora using GC-MS[J]. Journal of Zhejiang A&F University, 2012, 29(2): 313-318. doi: 10.11833/j.issn.2095-0756.2012.02.024
Citation: DU Ming-li, GAO Qun-ying, GAO Yan, ZHANG Ru-min. Organic compounds in exotic Coreopsis grandiflora using GC-MS[J]. Journal of Zhejiang A&F University, 2012, 29(2): 313-318. doi: 10.11833/j.issn.2095-0756.2012.02.024

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