Separation and determination of volatile compounds in synthetic wine samples by gas chromatography using UV-visible molecular absorption spectrometry as detector

被引：16

作者：

Cedrón-Fernández, T

Sáenz-Barrio, C

Cabredo-Pinillos, S

Sanz-Vicente, I

机构：

[1] Univ La Rioja, Dept Quim Quim Analit, Edificio Cient Tecnol, Logrono 26006, Spain

[2] Univ Zaragoza, Fac Ciencias, Dept Quim Analit, E-50009 Zaragoza, Spain

来源：

TALANTA | 2002年 / 57卷 / 03期

关键词：

gas chromatography; EAM-UV-Vis detector; wine samples; volatile compounds;

D O I：

10.1016/S0039-9140(02)00055-3

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This paper shows the separation and determination of eight compounds containing the OH group (ethanol, pentanol, 3-methyl-1-butanol, hexanol, phenol, benzyl-alcohol, phenylethanol and geraniol) in synthetic wine by gas chromatography using UV-Vis molecular absorption spectrometry as detection system. All the parameters affecting the separation and determination were optimised using some methods of experiment design. The analytical characteristics of each compound were calculated and detection limits ranging from 2.3 to 74 mg l(-1) have been obtained. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：555 / 563

页数：9

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