Development of a sensitive non-targeted method for characterizing the wine volatile profile using headspace solid-phase microextraction comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry
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Robinson, Anthony; Boss, Paul K; Heymann, Hildegarde; Solomon, Peter; Trengove, Robert
Description
Future understanding of differences in the composition and sensory attributes of wines require improved analytical methods which allow the monitoring of a large number of volatiles including those present at low concentrations. This study presents the optimization and application of a headspace solid-phase microextraction (HS-SPME) method for analysis of wine volatiles by comprehensive two-dimensional gas chromatography (GC × GC) time-of-flight mass spectrometry (TOFMS). This study demonstrates...[Show more]
dc.contributor.author | Robinson, Anthony | |
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dc.contributor.author | Boss, Paul K | |
dc.contributor.author | Heymann, Hildegarde | |
dc.contributor.author | Solomon, Peter | |
dc.contributor.author | Trengove, Robert | |
dc.date.accessioned | 2015-12-10T23:18:05Z | |
dc.identifier.issn | 0021-9673 | |
dc.identifier.uri | http://hdl.handle.net/1885/65467 | |
dc.description.abstract | Future understanding of differences in the composition and sensory attributes of wines require improved analytical methods which allow the monitoring of a large number of volatiles including those present at low concentrations. This study presents the optimization and application of a headspace solid-phase microextraction (HS-SPME) method for analysis of wine volatiles by comprehensive two-dimensional gas chromatography (GC × GC) time-of-flight mass spectrometry (TOFMS). This study demonstrates an important advancement in wine volatile analysis as the method allows for the simultaneous analysis of a significantly larger number of compounds found in the wine headspace compared to other current single dimensional GC-MS methodologies. The methodology allowed for the simultaneous analysis of over 350 different tentatively identified volatile and semi-volatile compounds found in the wine headspace. These included potent aroma compound classes such as monoterpenes, norisoprenoids, sesquiterpenes, and alkyl-methoxypyrazines which have been documented to contribute to wine aroma. It is intended that wine aroma research and wine sensory research will utilize this non-targeted method to assess compositional differences in the wine volatile profile. | |
dc.publisher | Elsevier | |
dc.source | Journal of Chromatography A | |
dc.subject | Keywords: Aroma; Cabernet-Sauvignon; Comprehensive two-dimensional gas chromatography; HS-SPME; Volatile profiling; Chemical analysis; Extraction; Fragrances; Mass spectrometers; Mass spectrometry; Olefins; Smoke detectors; Two dimensional; Volatile organic compoun Aroma; Cabernet Sauvignon; Comprehensive two-dimensional gas chromatography; GC×GC; HS-SPME; Volatile profiling; Wine | |
dc.title | Development of a sensitive non-targeted method for characterizing the wine volatile profile using headspace solid-phase microextraction comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 1218 | |
dc.date.issued | 2011 | |
local.identifier.absfor | 070604 - Oenology and Viticulture | |
local.identifier.ariespublication | f2965xPUB1110 | |
local.type.status | Published Version | |
local.contributor.affiliation | Robinson, Anthony, Murdoch University | |
local.contributor.affiliation | Boss, Paul K, CSIRO Plant Industry | |
local.contributor.affiliation | Heymann, Hildegarde, University of California | |
local.contributor.affiliation | Solomon, Peter, College of Medicine, Biology and Environment, ANU | |
local.contributor.affiliation | Trengove, Robert, Murdoch University | |
local.description.embargo | 2037-12-31 | |
local.bibliographicCitation.issue | 3 | |
local.bibliographicCitation.startpage | 504 | |
local.bibliographicCitation.lastpage | 517 | |
local.identifier.doi | 10.1016/j.chroma.2010.11.008 | |
local.identifier.absseo | 820306 - Wine Grapes | |
dc.date.updated | 2016-02-24T08:09:11Z | |
local.identifier.scopusID | 2-s2.0-78650730740 | |
local.identifier.thomsonID | 000286680900018 | |
Collections | ANU Research Publications |
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