ANALYSIS OF VOLATILE COMPONENTS BY DIRECT-INJECTION OF REAL-LIFE SAMPLES BY USING A PROGRAMMED-TEMPERATURE VAPORIZER

Authors
VILLEN J SENORANS FJ REGLERO G HERRAIZ M
Citation
J. Villen et al., ANALYSIS OF VOLATILE COMPONENTS BY DIRECT-INJECTION OF REAL-LIFE SAMPLES BY USING A PROGRAMMED-TEMPERATURE VAPORIZER, Zeitschrift fur Lebensmittel-Untersuchung und -Forschung, 202(4), 1996, pp. 270-274
Citations number
20
Categorie Soggetti
Food Science & Tenology
Journal title
Zeitschrift fur Lebensmittel-Untersuchung und -Forschung → ACNP
ISSN journal
00443026
Volume
202
Issue
4
Year of publication
1996
Pages
270 - 274
Database
ISI
SICI code
0044-3026(1996)202:4<270:AOVCBD>2.0.ZU;2-C
Abstract
A chromatographic method is presented which allows the analysis of the volatile components of real-life samples without requiring the previo us isolation and concentration of the compounds of interest. A program med-temperature vaporizer (PTV) is used to enable the direct injection of the sample. A comparison of the proposed method with one involving a liquid-liquid extraction of the sample is also included.