Composition of the essential oil of Juniperus cedrus Webb & Berth. grown on Madeira

被引：30

作者：

Cavaleiro, C ^{[1
]}

Salgueiro, L

Barroso, JG

Figueiredo, AC

Pedro, LG

Fontinha, SS

Bighelli, A

Casanova, J

Looman, A

Scheffer, JJC

机构：

[1] Univ Coimbra, Fac Farm, Lab Farmacognosia, CEF, P-3000 Coimbra, Portugal

[2] Fac Ciencias Lisboa, Dept Biol Vegetal, P-1479016 Lisbon, Portugal

[3] Jardim Bot Madeira, P-9000 Funchal, Madeira, Portugal

[4] Univ Corse, UMR CNRS 6134, Equipe Chim & Biomasse, F-20000 Ajaccio, France

[5] Leiden Univ, Gorlaeus Labs, Leiden Amsterdam Ctr Drug Res, Div Pharmacognosy, NL-2300 RA Leiden, Netherlands

来源：

FLAVOUR AND FRAGRANCE JOURNAL | 2002年 / 17卷 / 02期

关键词：

Juniperus cedrus Webb & Berth; Cupressaceae; essential oils; twigs; GC; GC-MS; C-13-NMR;

D O I：

10.1002/ffj.1061

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The essential oils isolated from twigs of Juniperus cedrus Webb & Berth. grown on Madeira were analysed by GC, GC-MS and C-13-NMR. The oils consisted mainly of monoterpene hydrocarbons (53.1-87.8%), the main ones being a-pinene (19.6-55.3%), limonene (17.3-32.7%) and Delta-3-carene (5.5-15.7%). The sesquiterpenoid fraction (4.1-22.3%) was dominated by E-caryophyllene (1.6-7.4%), while sandaracopimaradiene (0.1-6.1%), isoabienol (0.5-1.3%) and trans-totarol (0.4-2.2%) were the main diterpenoids (2.2-11.9%). Oct-1-en-3-ol (1.0-2.2%) was the major constituent of the non-terpenic fraction (1.3-2.7%). The composition of our oil samples differed to some extent from that reported for J. cedrus oil grown on the Canary Islands. Copyright (C) 2002 John Wiley Sons, Ltd.

引用

页码：111 / 114

页数：4

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