Structure-odor correlations were investigated for a homologous series (C6-C10) of 2-mercapto-4-alkanols and for 2,4-dimethyl-6-propyl-1,3-oxathiane and 2,6-dimethyl-4-propyl-1,3-oxathiane. The stereoisomers were separated via capillary gas chromatography using chiral stationary phases, their configurations were assigned, and their odor thresholds and odor properties were determined. The data demonstrate the impact of the stereochemistry of these sulfur-containing flavor compounds on their sensory properties.
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Structure-odor correlations were investigated for a homologous series (C6-C10) of 2-mercapto-4-alkanols and for 2,4-dimethyl-6-propyl-1,3-oxathiane and 2,6-dimethyl-4-propyl-1,3-oxathiane. The stereoisomers were separated via capillary gas chromatography using chiral stationary phases, their configurations were assigned, and their odor thresholds and odor properties were determined. The data demonstrate the impact of the stereochemistry of these sulfur-containing flavor compounds on their sensor...
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