Volume 26 Issue 3
Jun.  2009
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LI Zu-guang, LI Jian-liang, CAO Hui, ZHANG Xiao-sha, SHEN De-long. Chemical constituents of fragrances released from fresh flowers of Wisteria sinensis during different florescence periods[J]. Journal of Zhejiang A&F University, 2009, 26(3): 308-313.
Citation: LI Zu-guang, LI Jian-liang, CAO Hui, ZHANG Xiao-sha, SHEN De-long. Chemical constituents of fragrances released from fresh flowers of Wisteria sinensis during different florescence periods[J]. Journal of Zhejiang A&F University, 2009, 26(3): 308-313.

Chemical constituents of fragrances released from fresh flowers of Wisteria sinensis during different florescence periods

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  • Corresponding author: LI Zu-guang
  • Publish Date: 2009-06-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Chemical constituents of fragrances released from fresh flowers of Wisteria sinensis during different florescence periods

    Corresponding author: LI Zu-guang

Abstract: The aim is to develop essential oil of Wisteria sinensis(Leguminosae) flower. The chemical con-stituents of fragrance released from fresh flowers of W. sinensis were investigated using headspace solid-phase microextraction(SPME) coupled with gas chromatography-mass spectrometry (GC-MS). Also,variation in the main constituents of the volatile fragrance during five florescence periods(A:flower bud stage,B:early blooming stage,C:full blooming stage,D:end blooming stage,E:senescence stage) was studied. Results showed that linalool,2-nonanone,(E)-ocimene,2-undecanone,furan,3-(4,8-dimethyl -3,7-nonadienyl)-,2-tridecanone,4-acetonylcycloheptanone,α-pinene oxide,isoestragole,and α-farnesene were the most abundant volatiles released from the fresh flowers with 47 volatile compounds being identified. And,chemical constituent contents of flower were increased with blooming,reached a maximum when full blooming stage,then decreased. Overall,headspace SPME combined with GC-MS is a simple sampling method for measuring variation in the main constituents of volatile fragrance from fresh flowers during different florescence periods.[Ch,1 fig. 1 tab. 16 ref.]

LI Zu-guang, LI Jian-liang, CAO Hui, ZHANG Xiao-sha, SHEN De-long. Chemical constituents of fragrances released from fresh flowers of Wisteria sinensis during different florescence periods[J]. Journal of Zhejiang A&F University, 2009, 26(3): 308-313.
Citation: LI Zu-guang, LI Jian-liang, CAO Hui, ZHANG Xiao-sha, SHEN De-long. Chemical constituents of fragrances released from fresh flowers of Wisteria sinensis during different florescence periods[J]. Journal of Zhejiang A&F University, 2009, 26(3): 308-313.

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