对通过水蒸馏法和顶空固相微萃取法从腺毛风毛菊（Adenostyles briquetii Gamisans）中分离出的挥发性成分的分析。

Analysis of volatile constituents isolated by hydrodistillation and headspace solid-phase microextraction from Adenostyles briquetii Gamisans.

作者信息

Paolini Julien, Nasica Elodie, Desjobert Jean-Marie, Muselli Alain, Bernardini Antoine-François, Costa Jean

机构信息

Université de Corse, Equipe Chimie des Produits Naturels, UMR-CNRS 6134, Quartier Grossetti, BP 52, 20250 Corti, France.

出版信息

Phytochem Anal. 2008 May-Jun;19(3):266-76. doi: 10.1002/pca.1047.

DOI:10.1002/pca.1047

PMID:17994535

Abstract

The volatile fraction of the whole plant and separated organs of Adenostyles briquetii Gamisans (syn. Cacalia briquetii; family Asteraceae), an endemic species from Corsica, has been studied by headspace solid-phase microextraction (HS-SPME), GC and GC-MS(EI and CI). A total of 141 components were identified, representing 93% of the entire amount. The volatile fraction was characterised by sesquiterpene hydrocarbons (52.8%) and oxygenated sesquiterpenes (25.9%). The major components were germacrene D (18.5%), zingiberene (12.9%) and beta-oplopenone (10.8%). The influence of HS-SPME parameters on the extraction of family components is reported for the first time.

摘要

对来自科西嘉岛的特有物种布氏腺风毛菊（学名：Adenostyles briquetii Gamisans，异名：Cacalia briquetii；菊科）全株及分离器官的挥发性成分进行了顶空固相微萃取（HS-SPME）、气相色谱（GC）和气相色谱-质谱联用（GC-MS，包括电子轰击电离EI和化学电离CI）研究。共鉴定出141种成分，占总量的93%。挥发性成分以倍半萜烃（52.8%）和氧化倍半萜（25.9%）为特征。主要成分是吉马烯D（18.5%）、姜烯（12.9%）和β-蛇床烯酮（10.8%）。首次报道了HS-SPME参数对菊科成分萃取的影响。