Distribution and organoleptic impact of sotolon enantiomers in dry white wines

A Pons, V Lavigne, Y Landais, P Darriet…

文献索引：Pons, Alexandre; Lavigne, Valerie; Landais, Yannick; Darriet, Philippe; Dubourdieu, Denis Journal of Agricultural and Food Chemistry, 2008 , vol. 56, # 5 p. 1606 - 1610

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被引用次数: 21

摘要

The enantiomers of sotolon, a flavor compound typical of oxidized white wines, were separated by preparative HPLC to determine their perception thresholds and distribution in wines. The enantiomeric ratios of chiral sotolon were evaluated in several dry white wines using gas chromatography and a chiral column (β-cyclodextrin) connected to a 2 m precolumn (BP20). The perception threshold of (S)-sotolon (0.8 µg/L) in model wine ...