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Chinese Journal of Applied Ecology ›› 2004, Vol. ›› Issue (1): 170-172.

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Chemical components of Vetiveria zizanioides volatiles

HUANG Jinghua1,2, LI Huashou1, YANG Jun1, CHEN Yufen1, LIU Yinghu1, LI Ning1, NIE Chengrong 1   

  1. 1. Institute of Tropical and Subtropical Ecology, South China Agricultural University, Guangzhou 510642, China;
    2. Agricultural College, Guangxi University, Nanning 530005, China
  • Received:2003-06-09 Revised:2003-09-16 Online:2004-01-15

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Abstract: The chemical components of the volatiles from Vetiveria zizanioides were analyzed by SPME and GC-MS. In the roots, the main component was valencene (30.36%) abstract, while in the shoots and leaves, they were 9-octadecenamide (33.50%) abstract, 2,6,10,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaene (27.46%) abstract, and 1,2-benzendicarboxylic acid, diisooctyl ester(18.29%) abstract The results showed that there were many terpenoids in the volatils. In shoot volatiles, there existed 3 monoterpenes, 2 sesquiterpenes and 1 triterpene. Most of the volatiles in roots were sesquiterpenes.

Key words: Vetiveria zizanioides, Volatiles, Allelopathy, GC-MS

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