Gas chromatography (GC) combined with mass spectrometry (MS) is widely used for assessment of the odour-impact of wines. It is true that new advances in GC and MS contribute to our improved understanding of the chemical composition of beverages. However the degree of complexity of a sample s constituents necessitates that the highest possible resolution should be applied to the separation task, usually supported by the enabling spectroscopic technologies of mass spectrometry and other methods. This allows GC to provide a high level confirmation for separated sompounds. Without adequate multidimensional (MD) separation approaches, and this includes comprehensive 2D GC . We have also developed a switchable MDGC-GCxGC system to deliver simultaneous GC.GC and MDGC .
|Title of host publication||Oeno 2011 Proceedings of the 9th International Symposium of Oenology|
|Editors||Philippe Darriet, Laurence Geny, Aline Lonvaud, Patrick Lucas, Gilles de Revel, Pierre-Louise Teissedre|
|Place of Publication||Paris France|
|Pages||639 - 644|
|Number of pages||6|
|Publication status||Published - 2012|
|Event||International Symposium of Oenology 2011 - Bordeaux, France|
Duration: 15 Jun 2011 → 17 Jun 2011
Conference number: 9th
|Conference||International Symposium of Oenology 2011|
|Abbreviated title||ONEO 2011|
|Period||15/06/11 → 17/06/11|
Marriott, P., & Eyres, G. T. (2012). Exploring comprehensive two-dimensional gas chromatography approaches for identification of potent odorants in wine. In P. Darriet, L. Geny, A. Lonvaud, P. Lucas, G. de Revel, & P-L. Teissedre (Eds.), Oeno 2011 Proceedings of the 9th International Symposium of Oenology (pp. 639 - 644). Dunod.