El efecto de preparados comerciales de levaduras secas inactivas ricos en glutatión (GSH-IDY) en la protección del aroma del vino durante su conservación ha sido investigado. Para ello, se elaboraron industrialmente dos vinos rosados a partir de uvas de la variedad Garnacha con y sin adición del preparado de GSH-IDY. La composición volátil se determinó a lo largo de la vida útil del vino (1 a 9 meses). Además en experimentos en vinos modelo, se estudió el efecto de diferentes tipos de preparados sobre compuestos volátiles representativos del vino. Los resultados mostraron que el empleo de los preparados reducen la pérdida de volátiles durante la vida útil del vino. En estos experimentos se observaron diferencias en el comportamiento de los ...
Recently two OIV resolutions (OENO 445-2015 and OENO 446-2015) were adopted, defining the use of glu...
Low molecular weight volatile sulfur compounds are associated with the “reductive” off flavor of win...
The aromatic complexity of a wine is mainly influenced by the interaction between grapes and ferment...
The effect of the addition of a commercial enriched glutathione inactive dry yeast oenological prepa...
[Background and Aims]: Inactive dry yeast (IDY) preparations are widely used in the winemaking indus...
Glutathione is a tripeptide present in grapes, mostly in its reduced form (GSH), which plays a funda...
Although the addition of pure glutathione (GSH) is not allowed under current regulations, the concen...
Aim: To know the effect of the addition of a commercial glutathione-enriched Inactive Dry Yeast (G-I...
CITATION: Gabrielli, M., et al. 2017. Additions of glutathione or specific glutathione-rich dry inac...
Resumen del póster presentado al 28th International Symposium on Chromatography celebrado en Valenci...
Background and Aims: Polyfunctional mercaptans, such as 3-mercaptohexanol and 3-mercaptohexyl acetat...
Volatile compounds play an important role in wine quality owing to their contribution to wine sensor...
ABSTRACT: Glutathione is an important constituent of grapes, must, and wine. However, to date, no re...
Glutathione is an important constituent of grape, must, and wine. Special emphasis is given to its o...
Catarratto is one of the most common non-aromatic white grape varieties cultivated in Sicily (Southe...
Recently two OIV resolutions (OENO 445-2015 and OENO 446-2015) were adopted, defining the use of glu...
Low molecular weight volatile sulfur compounds are associated with the “reductive” off flavor of win...
The aromatic complexity of a wine is mainly influenced by the interaction between grapes and ferment...
The effect of the addition of a commercial enriched glutathione inactive dry yeast oenological prepa...
[Background and Aims]: Inactive dry yeast (IDY) preparations are widely used in the winemaking indus...
Glutathione is a tripeptide present in grapes, mostly in its reduced form (GSH), which plays a funda...
Although the addition of pure glutathione (GSH) is not allowed under current regulations, the concen...
Aim: To know the effect of the addition of a commercial glutathione-enriched Inactive Dry Yeast (G-I...
CITATION: Gabrielli, M., et al. 2017. Additions of glutathione or specific glutathione-rich dry inac...
Resumen del póster presentado al 28th International Symposium on Chromatography celebrado en Valenci...
Background and Aims: Polyfunctional mercaptans, such as 3-mercaptohexanol and 3-mercaptohexyl acetat...
Volatile compounds play an important role in wine quality owing to their contribution to wine sensor...
ABSTRACT: Glutathione is an important constituent of grapes, must, and wine. However, to date, no re...
Glutathione is an important constituent of grape, must, and wine. Special emphasis is given to its o...
Catarratto is one of the most common non-aromatic white grape varieties cultivated in Sicily (Southe...
Recently two OIV resolutions (OENO 445-2015 and OENO 446-2015) were adopted, defining the use of glu...
Low molecular weight volatile sulfur compounds are associated with the “reductive” off flavor of win...
The aromatic complexity of a wine is mainly influenced by the interaction between grapes and ferment...