Micro-organisms that produce the enzymes which convert sugar into alcohol. In fermentation of grapes, yeast produces primarily ethanol and small quantities of higher alcohols and esters that give a wine its individual character
Yeast
Glossary by Letter
The Wine Grapes of Switzerland
Heida
From France’s Franche-Compté region, Heida is a rarity that is grown in the high vineyards of Visperterminen (Upper Valais) with the help of the warm Foehn winds. Probably brought into Valais by the Ligurians during their retreat into the mountains.
Cabernet franc
Cabernet franc, one of the Bordeaux grapes, is a bit like the little brother of the Cabernet sauvignon grape. Cabernet franc is usually used for blending.
Sylvaner
Originally from the Danube basin, Sylvaner is widely planted in well-exposed locations in Valais where it ripens later than Chasselas, producing wines with good body, bouquet and acidity. It is also used, although rarely, for late harvest wine.
To eat, to drink and to be merry.
Ecclesiates
