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Molecules

Title:		Applications of solid-phase microextraction and gas chromatography/mass spectrometry (SPME-GC/MS) in the study of grape and wine volatile compounds
Author(s):		Panighel A; Flamini R;
Address:		"Consiglio per la Ricerca e la Sperimentazione in Agricoltura-Centro di Ricerca per la Viticoltura (CRA-VIT), Viale XXVIII aprile 26, Conegliano (TV) 31015, Italy. annaritapanighel@libero.it. Consiglio per la Ricerca e la Sperimentazione in Agricoltura-Centro di Ricerca per la Viticoltura (CRA-VIT), Viale XXVIII aprile 26, Conegliano (TV) 31015, Italy. riccardo.flamini@entecra.it"
Journal Title:		Molecules
Year:		2014
Volume:		20141218
Issue:		12
Page Number:		21291 - 21309
DOI:		10.3390/molecules191221291
ISSN/ISBN:		1420-3049 (Electronic) 1420-3049 (Linking)
Abstract:		"Volatile compounds are responsible for the wine 'bouquet', which is perceived by sniffing the headspace of a glass, and of the aroma component (palate-aroma) of the overall flavor, which is perceived on drinking. Grape aroma compounds are transferred to the wine and undergo minimal alteration during fermentation (e.g., monoterpenes and methoxypyrazines); others are precursors of aroma compounds which form in winemaking and during wine aging (e.g., glycosidically-bound volatile compounds and C13-norisoprenoids). Headspace solid phase microextraction (HS-SPME) is a fast and simple technique which was developed for analysis of volatile compounds. This review describes some SPME methods coupled with gas chromatography/mass spectrometry (GC/MS) used to study the grape and wine volatiles"
Keywords:		Gas Chromatography-Mass Spectrometry Plant Extracts/chemistry/*isolation & purification *Solid Phase Microextraction Vitis/*chemistry Volatile Organic Compounds/chemistry/*isolation & purification Wine/analysis;
Notes:		"MedlinePanighel, Annarita Flamini, Riccardo eng Review Switzerland 2014/12/23 Molecules. 2014 Dec 18; 19(12):21291-309. doi: 10.3390/molecules191221291"