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LI Zu-guang, CAO Hui, LIU Li, LI Bing. Chemical constituents of aroma in fresh Syringa oblata flowers[J]. Journal of Zhejiang A&F University, 2006, 23(2): 159-162.
Citation: LI Zu-guang, CAO Hui, LIU Li, LI Bing. Chemical constituents of aroma in fresh Syringa oblata flowers[J]. Journal of Zhejiang A&F University, 2006, 23(2): 159-162.

Chemical constituents of aroma in fresh Syringa oblata flowers

  • Publish Date: 2006-04-20
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 aroma in fresh Syringa oblata flowers

Abstract: The aroma constituents of fresh Syringa oblata flowers were collected by solid-phase microextraction (SPME).The chemical constituents were separated and identified by gas chromatography-mass spectrometry .A quantitative analysis in percent was performed by peak area normalization measurements .Germacrene-D (22.37 %), -Bourbonene (15.97 %), Benzaldehyde (11.03 %), 13-Caryophyllene (7.56 %), -Gurjunene (3.43 %), Linalool (3.18 %), Lilac aldehyde B (2.99 %), -Copaene (2.70 % ), Phenylethyl alcohol (2.39 % ), Benzeneacetaldehyde (1.99 %), Benzyl alcohol (1.89 %), Lilac alcohol B (1.87 %), -Guaiene (1.49 %) , Lilac aldehyde A (1.46 %), -Pinene (1.39 %), Lilac alcohol A (1.03 %)and -Humulene (1.03 %)were the most abundant volatile compounds released from fresh flowers of Syringa oblata and a total of 48 volatile compounds were identified in this study .The four isomers of lilac alcohol and two isomer lilac aldehyde were the characteristic components of the aroma of fresh flowers of Syringa oblata .Headspace SPME-GC-MS afforded a simple sampling method for the headspace volatile compounds released from fresh flowers of Syringa oblata .[ Ch , 1 fig .1 tab .10 ref .]

LI Zu-guang, CAO Hui, LIU Li, LI Bing. Chemical constituents of aroma in fresh Syringa oblata flowers[J]. Journal of Zhejiang A&F University, 2006, 23(2): 159-162.
Citation: LI Zu-guang, CAO Hui, LIU Li, LI Bing. Chemical constituents of aroma in fresh Syringa oblata flowers[J]. Journal of Zhejiang A&F University, 2006, 23(2): 159-162.

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