Neue schwefelhaltige Aromastoffe in Wein—cis- und trans-2-Methyl-thiolan-3-ol
DOI:
https://doi.org/10.5073/vitis.1984.23.66-72Abstract
Mit Hilfe der GC-MS-Kopplung identifizierten wir zum erstenmal cis- und trans-2-Methyl-thiolan-3-ol im Aromaextrakt von Weinen der Rebsorten Riesling und Morio-Muskat. Diese Verbindungen sind im Traubenmost nicht enthalten und werden im Verlauf der alkoholischen Gärung - eng korreliert mit der Äthanolzunahme - gebildet.
New volatile sulphur compounds in wine—cis- and trans-2-methyl-thiolane-3-ol
For the first time cis- and trans-2-methyl-thiolane-3-ol were identified (GCMS) in the aroma extract of wines of the varieties Riesling and Morio-Muskat. These compounds are not present in must. They develop during the alcoholic fermentation in a narrow correlation with production of ethanol.
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