AN INVESTIGATION OF THE AROMA FRACTION OF SOME ITALIAN WINES BY SOLID-PHASE MICRO EXTRACTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY AND MEMBRANE INLET MASS-SPECTROMETRY

Authors
FAVRETTO D GRANDIS G ALLEGRI G TRALDI P
Citation
D. Favretto et al., AN INVESTIGATION OF THE AROMA FRACTION OF SOME ITALIAN WINES BY SOLID-PHASE MICRO EXTRACTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY AND MEMBRANE INLET MASS-SPECTROMETRY, Rapid communications in mass spectrometry, 12(21), 1998, pp. 1595-1600
Citations number
10
Categorie Soggetti
Spectroscopy,"Chemistry Analytical
Journal title
Rapid communications in mass spectrometry → ACNP
ISSN journal
09514198
Volume
12
Issue
21
Year of publication
1998
Pages
1595 - 1600
Database
ISI
SICI code
0951-4198(1998)12:21<1595:AIOTAF>2.0.ZU;2-9
Abstract
Two analytical approaches have been applied to the characterization of the aroma fraction of five Italian wines, solid-phase micro-extractio n coupled with gas chromatography, and membrane inlet mass spectrometr y. The first approach resulted in highly specific and reproducible dat a and permitted the differentiation among wine samples from the same g rape but from different production areas. The second technique, notabl e for its short time of analysis and ease of use, exhibited a lower sp ecificity. (C) 1998 John Wiley & Sons, Ltd.