Single malt whisky Single malt whisky Single malt whisky is malt whisky from a single distillery, that is, whisky distilled from a fermented mash made with malted barley, as distinguished from unmalted grain. Single malts are typically associated with single malt Scotch, though they are also produced in various other countries. Under Scotch Whisky Regulations, a "Single Malt Scotch Whisky" must be made exclusively from malted barley (although the addition of E150A caramel colouring is allowed), must be distilled using pot stills at a single distillery, and must be aged for at least three years in oak casks of a capacity not exceeding
Amrut (whisky) then pumped into a 5,000-litre Indian-made semi-conical wash still, where it undergoes slow distillation for 14 hours. Surinder Kumar, the master blender at Amrut Distilleries, says that this allows for "more reflux, more contact time with the copper". The spirit is then distilled again in Scottish-style, but Indian-made, 5,000-litre copper spirit still with a boil ball. This produces spirit between 68% and 70% abv. If the spirit is diluted to 62.8%, each distillation run makes enough to fill 20 barrels. The whisky is aged in a mix of new oak and used Bourbon barrels imported from the United States. The