Some people know the difference between various types of whisky while others are not even aware that there are different types available. Whether you are new to drinking whisky or you would like to impress somebody with your knowledge, here is some fascinating information regarding the different types of this fine drink.
Understanding the basics
Whisky is made by distilling and fermenting grain mash. In some cases, there are exceptions and certain types of whisky are made from corn. These types do not always need to be aged in order to achieve a delicious result. No matter the type of whisky, all are distilled at 40 – 94.8% ABV. The difference between various kinds of whisky is largely determined by the types of grains used.
Scotch
Scotch, like any other type of whisky, is made by fermenting grain mash. It is made from malted barley and several producers boast the finest recipes from a simple blend of yeast, barley, and water. Other whole grains might be added along with caramel for colouring. No fermentation additives are used when making Scotch. In addition, Scotch is aged in oak casks and they must remain in these casks for a minimum of three years. The ABV needs to be less than 94,8% and it can only be called Scotch if it is made in Scotland.
Bourbon
When making Bourbon, you need to use a grain mixture with at least 51% corn. In many cases, the fermentation process is helped along by adding some mash from a previous batch that has already started fermenting. This is known as sour mash. Just like Scotch comes from Scotland, Bourbon is made in the United States. Bourbon needs to be distilled to a maximum of 80% alcohol, or 160 proof. It should have no more than 62,5% once placed in the casks for aging. There is no minimum aging time period but Bourbon must be aged in new charred oak barrels. Straight Bourbon is aged at least 2 years. Straight Bourbon is also not allowed to contain colouring or any flavours from other spirits. Blended Bourbon may contain colouring, other spirits, and flavouring. That said, the mixture must contain at least 51% of Straight Bourbon. When the age of the Bourbon is determined, the age of the youngest whisky in the batch is used.
Then there are other kinds of whisky like Jack Daniels. A bottle of Jack is labelled as Tennessee Whiskey and made in the USA through the use of charcoal filters. This unique process means that the brand can use its very own name.
There are also rye whiskeys and each country has its own rules as far as production is concerned. For instance, Canadian rye whisky only needs to contain a small portion of rye. Rye whisky from the USA must contain at least 51% rye. It must also age for at least 2 years in order to be labelled as Straight Rye.
Possibly one of the most popular of all is Irish whisky. As the name suggests, it is produced in Ireland and made from various cereal grains. It must have an alcohol volume no greater than 94,8%. If the producer uses two or more grains, the bottle must be labelled as blended and it needs to be aged in wooden casks for a minimum of three years.