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›› 2011, Vol. 45 ›› Issue (3): 31-34.

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Comparison of Chemical Composition of Essential Oils of Phyllostachys heterocycla 'Pubescens' and Chamaecyparis pisifera

LIU Zhi-ming1, REN Hai-qing2, WANG Fang3, TIAN Bu3, PAN Xiao-xing3   

  1. 1. Key Laboratory of Bio-based Material Science and Technology of Ministry of Education, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China;2. Research Institute of Wood Industry, CAF, Beijing 100091, China;3. College of Forestry, Northeast Forestry University, Harbin 150040, China
  • Received:2011-02-14 Revised:1900-01-01 Online:2011-05-30 Published:2011-05-30

Abstract: The active chemical composition of essential oils of Phyllostachys heterocycla 'Pubescens' and Chamaecyparis pisifera was separately investigated by gas chromatography-mass spectrometry (GC/MS). The results show that cedrol (44.03%), thujopsene (13.88%), cuparene (11.48%), aristolene (4.82%) and α-cadinol (3.66%) are main chemical compounds in essential oil of P.heterocycla 'Pubescens', while δ-cadinol (35.04%), α-cadinol (14.40%), epi-bicyclosesquiphellandrene (10.08%), copaene (9.84%), 8-propoxy-cedrane (7.84%), cadalene (3.60%) and γ-eudesmol (3.41%) are main chemical compounds in essential oil of C. pisifera. α-Cadinol, thujopsene and aristolene are their common chemical compounds. Cedrol and α-cadinol are active chemical compounds with development potential.

Key words: Phyllostachys heterocycla 'Pubescens', Chamaecyparis pisifera, cedrol, α-cadinol, gas chromatography-mass spectrometry

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