Solid-phase microextraction for the enantiomeric analysis of flavors in beverages.
Solid-phase microextraction combined with gas chromatographic/mass spectrometric analysis and separation on a chiral cyclodextrin stationary phase was a rapid, reliable technique for profiling chiral aroma compounds in flavored alcoholic beverages. Several enantiomeric terpenes, esters, alcohols, norisoprenoids, and lactones were identified in berry-, peach-, strawberry-, and citrus-flavored wine and malt beverages (wine coolers). Using this technique, we were able to confirm the addition of synthetic flavoring to several beverages, consistent with label designations.
Ebeler
S E
SE
University of California, Davis, Department of Viticulture and Enology, 95616, USA.
Sun
G M
GM
Datta
M
M
Stremple
P
P
Vickers
A K
AK
D000434:Alcoholic Beverages / Q000032:analysis*; D001628:Beverages / Q000032:analysis*; D005421:Flavoring Agents / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D013237:Stereoisomerism; D014920:Wine / Q000032:analysis
D005421:Flavoring Agents