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Grapes laid out to dry. Straw wine, or raisin wine, is a wine made from grapes that have been dried off the vine to concentrate their juice. Under the classic method, after a careful hand harvest, selected bunches of ripe grapes will be laid out on mats in full sun. (Originally the mats were made of straw, but these days the plastic nets for ...
A means of removing water from grape must at a lower temperature than standard distillation/boiling which could also burn off the delicate flavors and aromas of wine. Within a vacuum, the pressure on the liquid is reduced allowing the must to boil at between 25 °C (77 °F) to 30 °C (86 °F) which can cause much less damage to the wine.
The process of fermentation in winemaking turns grape juice into an alcoholic beverage. During fermentation, yeasts transform sugars present in the juice into ethanol and carbon dioxide (as a by-product). In winemaking, the temperature and speed of fermentation are important considerations as well as the levels of oxygen present in the must at ...
A place where grape vines are grown for wine making purposes. Vintage The year in which a particular wine's grapes were harvested. When a vintage year is indicated on a label, it signifies that all the grapes used to make the wine in the bottle were harvested in that year. Viticulture The cultivation of grapes. Not to be confused with viniculture.
Pressing (wine) In winemaking, pressing is the process where juice is extracted from the grapes with the aid of a wine-press, by hand, or even by the weight of the grape berries and clusters. [1] Historically, intact grape clusters were trodden by feet but in most wineries today the grapes are sent through a crusher/destemmer, which removes the ...
Bota. A cask of wine used to store Sherry with a capacity between 159 and 172 gallons (600-650 liters) Botte. The Italian term for a wooden barrel, plural: botti. Usually refers to a botte grande, a large floor-standing wooden vat with a capacity of 1,000–3,000 litres (220–660 imp gal; 260–790 US gal). Bottle.
In winemaking, clarification and stabilization are the processes by which insoluble matter suspended in the wine is removed before bottling. This matter may include dead yeast cells (lees), bacteria, tartrates, proteins, pectins, various tannins and other phenolic compounds, as well as pieces of grape skin, pulp, stems and gums. [ 1 ]
Wine grapes on Long Island. A vineyard in Brhlovce, Slovakia. Viticulture (Latin: vitis cultura, " vine -growing"), [1] viniculture (vinis cultura, " wine -growing"), [2] or winegrowing[3] is the cultivation and harvesting of grapes. It is a branch of the science of horticulture. While the native territory of Vitis vinifera, the common grape ...