Malt whisky whisky regulations require malt whisky to be made in pot stills using water and malted barley without the addition of any other cereals, and the whisky must be aged for at least three years in oak casks. The use of new barrels is not required. Caramel coloring can be added, but no other additives are allowed. Irish whiskey regulations are almost identical to Scotch regulations. Malt whiskey must be distilled in a pot still from a mash of 100% malted barley, which may be peated or unpeated in character, although unpeated malt is typically used. All Irish whiskeys must be
Valpolicella develop. The Amarones are then aged for several years, with many premium examples being aged for at least five years prior to release. They are often aged in large wooden barrels of either Slavonian or French oak. Traditionally the barrels are older and essentially "neutral", in that they do not impart much flavor or wood tannins, but in the late 20th and early 21st centuries more Amarone producers have been experimenting with the use of smaller new oak barrels that introduce more oak flavoring to the wine. Amarones are rich, full-bodied wines with flavor and aroma notes that are often