Volatile constituents of the leaves and flowers of Hypericum triquetrifolium Turra

被引：48

作者：

Bertoli, A

Menichini, F

Mazzetti, M

Spinelli, G

Morelli, I

机构：

[1] Univ Pisa, Dipartimento Chim Bioorgan & Bioinformat, I-56100 Pisa, Italy

[2] ARPAT, Dipartimento Livorno, I-57100 Livorno, Italy

[3] Univ Calabria Arcavacata di Rende, Dipartimento Sci Farmaceut, I-87030 Cosenza, Italy

来源：

FLAVOUR AND FRAGRANCE JOURNAL | 2003年 / 18卷 / 02期

关键词：

Hypericum triquetrifolium; Guttiferae; Hypericoideae; essential oil composition; nonane; alpha-apinene; beta-pinene; myrcene; sabinene; undecane; germacrene-D; valencene; beta-caryophyllene; caryophyllene oxide; GC-MS; SPME;

D O I：

10.1002/ffj.1161

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The flower and leaf oil of Hypericum triquetrifolium Turra (Guttiferae, Hypericoideae) from Calabria (Italy) were studied by GC and GC-MS. The major components identified in each oil were n-nonane (8%, 15%), beta-pinene (8%, 4%), a-pinene (13%, 10%), myrcene (16%, 5%), beta-caryophyllene (5%, 11%), germacrene-D (10%, 13%), sabinene (13%, 3%) and caryophyllene oxide (5%, 12%) in the leaf and flower oils, respectively. The aerial parts of the same plant were also analysed by SPME. The SPME analysis showed higher yields of undecane (14%, 10%) and beta-caryophyllene (14%, 10%) in comparison with the corresponding hydrodistillation oils, in addition to a-pinene, beta-pinene, sabinene and myrcene, amounting to (9%, 6%), (7%, 4%), (1%, 9%), (1%, 10%) for the leaves and flowers, respectively. Copyright (C) 2003 John Wiley Sons, Ltd.

引用

页码：91 / 94

页数：4

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