Plant Diversity ›› 2011, Vol. 33 ›› Issue (2): 235-238.doi: 10.3724/SP.J.1143.2011.10117

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Analysis of the Volatile Compounds from Flower of Buddleja officinalis (Buddlejaceae) by Dynamic Adsorption and Gas Chromatography-Mass Spectrometry

 CHEN  Gao, SUN  Wei-Bang   

  1. Kunming Botanical Garden, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China
  • Received:2010-06-09 Online:2011-04-25 Published:2010-10-21

Abstract:

The volatile compounds from flower of B.officinalis were collected by dynamic absorption, and analyzed by gas chromatography-mass spectrometry. The relative content of each compound was determined by area normalization. Sixteen compounds were isolated and among them, eleven compounds were identified, accounting for 95.44% of the total volatile component. The major compounds were butyl ester acetic acid (81.57%), benzaldehyde (4.92%), 3-hexen-1-ol (3.26%), lilac aldehyde B (2.34%) and linalool L (1.05%). The result reveals natural floral fragrance of B.officinalis and could provide the scientific data for further germplasm innovation of new odor type cultivars in Buddleja in future.

Key words: Buddleja officinalis, GC-MS, Buddleja, Dynamic adsorption, Volatile components

CLC Number: 

  • Q 946