INFLUENCE OF GAS VOLUME SAMPLED ON WINE HEADSPACE ANALYSIS USING PRECONCENTRATION ON CHROMOSORB-105

被引：11

作者：

SIMPSON, RF

机构：

[1] The Australian Wine Research Institute, Glen Osmond, 5064, South Australia

来源：

CHROMATOGRAPHIA | 1979年 / 12卷 / 11期

关键词：

Gas chromatography; Gas volume; influence of; Preconcentration; Wine headspace analysis;

D O I：

10.1007/BF02262452

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Examination was made of the changes in composition of aroma volatiles trapped on Chromosorb 105 during dynamic headspace sampling of aged wine. Collections from different gas volumes were analysed and a subsequent collection made. It was demonstrated that analyses of headspace collections containing reduced quantities of the more volatile and more, hydrophobic compounds could aid in the identification and quantitative determination of alcoholic beverage components. © 1979 Friedr. Vieweg & Sohn Verlagsgesellschaft mbH.

引用

页码：733 / 736

页数：4

共 14 条

[1]

BERTUCCIOLI M, 1976, J SCI FOOD AGR, V27, P1035, DOI 10.1002/jsfa.2740271109

[2] CONCENTRATION OF HEADSPACE VOLATILES ABOVE WINE FOR DIRECT CHROMATOGRAPHIC ANALYSIS [J].