Open Access

Tabla 1

Concentraciones detectadas por cromatografía CG-MS de los aldehídos de Strecker en µg/l. I: Vino de origen; D: vino desalcoholizado 0,0% Vol; R: vino desalcoholizado y reconstituido Win 0,0% Vol.

Vino Blanco Vino Tinto
Muestra I D R I D R
Isobutiraldehido 12,0 31,4 19,3 33,0 13,9 10,8
2 metilbutanal 2,99 11,9 4,54 10,6 4,76 2,25
3 metilbutanal 41,4 89,5 26,5 81,2 45,9 10,4
Metional 4,72 3,97 4,30 1,74 4,90 4,25
Fenilacetaldehido 15,0 34,9 10,5 31,2 47,1 15,9

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