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Concept
Decanter
Summary
A decanter is a vessel that is used to hold the decantation of a liquid (such as wine) which may contain sediment. Decanters, which have a varied shape and design, have been traditionally made from glass or crystal. Their volume is usually equivalent to one standard bottle of wine (0.75 litre).
A carafe, which is also traditionally used for serving alcoholic beverages, is similar in design to a decanter but is not supplied with a stopper.
Throughout the history of wine, decanters have played a significant role in the serving of wine. The vessels would be filled with wine from amphoras and brought to the table where they could be more easily handled by a single servant.
The Ancient Romans pioneered the use of glass as a material. After the fall of the Western Roman Empire, glass production became scarce causing the majority of decanters to be made of bronze, silver, gold, or earthenware. The Venetians reintroduced glass decanters during the Renaissance period and pioneered the style of a long slender neck that opens to a wide body, increasing the exposed surface area of the wine, allowing it to react with air.
In the 1730s, British glass makers introduced the stopper to limit exposure to air. Since then, there has been little change to the basic design of the decanter.
Although conceived for wine, other alcoholic beverages, such as cognac or single malt Scotch whisky, are often stored and served in stoppered decanters. Certain cognacs and malt whiskies are sold in decanters such as the 50-year-old single malt Dalmore or the Bowmore Distillery 22 Year Old.
Liquid from another vessel is poured into the decanter in order to separate a small volume of liquid, containing the sediment, from a larger volume of "clear" liquid, which is free of such. In the process, the sediment is left in the original vessel, and the clear liquid is transferred to the decanter. This is analogous to racking, but performed just before serving.
Decanters have been used for serving wines that are laden with sediments in the original bottle.
Official source
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