Characterization of three Agave species by gas chromatography and solid-phase microextraction-gas chromatography-mass spectrometry

被引：40

作者：

Peña-Alvarez, A ^{[1
]}

Díaz, L ^{[1
]}

Medina, A ^{[1
]}

Labastida, C ^{[1
]}

Capella, S ^{[1
]}

Vera, LE ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Fac Quim, Dept Quim Analit, Mexico City 04510, DF, Mexico

来源：

JOURNAL OF CHROMATOGRAPHY A | 2004年 / 1027卷 / 1-2期

关键词：

agave spp; terpenes; fatty acids; volatile organic compounds;

D O I：

10.1016/j.chroma.2003.10.082

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Steam distillation (SD) extraction-solid-phase microextraction coupled to GC-MS was developed for the determination of terpenes and Bligh-Dyer extraction-derivatization coupled with GC for the determination of fatty acids such as ethyl esters were used. It was found that the three different Agave species have the same profile of fatty acids; the quantity of these compounds is different in each Agave variety. On the other hand, different terpenes were identified in the three Agave plants studied: nine in A. salmiana, eight in A. angustifolia and 32 in A. tequilana Weber var. azul. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：131 / 136

页数：6

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