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Analysis of Volatile Constituents from the Fresh Leaves of Pelargonium odoratissimum(L.)L ’Her.ex Ait.by HS-SPME/GC-MS

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【Author】 WANG Jian-gang Analysis and Test Center,Jilin Institute of Chemical Technology,Jilin,Jilin 132022,China

【摘要】 [Objective] To analyze volatile constituents in fresh leaves of Pelargonium odoratissimum(L.)L ’Her.ex Ait..[Method] Volatile constituents were isolated from fresh leaves of Pelargonium odoratissimum(L.)L ’Her.ex Ait.and identified by headspace solid-phase microextraction(HS-SPME)coupled with gas chromatography-mass spectrometry(GC-MS),contents of which were determined by area normalization method.[Result] 68 chromatographic peaks were isolated from fresh leaves of Pelargonium odoratissimum(L.)L ’Her.ex Ait.,among which 61 were identified,including D-limonene(61.18%),linalool(4.09%),germacrene(3.38%),4-carene(2.92%),eucalyptol(1.31%),α-pinene(2.19%),sabinene(2.15%),terpinolene(2.86%)and 1,7,7-trimethylbicyclo [2.2.1] hept-2-yl acetate(1.98%).[Conclusion] The study on the volatile constituents could provide a test basis for further development and utilization of Pelargonium odoratissimum(L.)L ’Her.ex Ait.resources.

  • 【分类号】R284
  • 【下载频次】25
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