December 26, 2006
5 “What gives Isle of Jura Whisky its unique taste?”
What do you really think will give Isle of Jura whisky that taste that makes it unique amongst all whiskies (whether a scotch whisky or not)?
The aging of whisky and the effect that has on the final taste of the whisky is to many people the most surprising part of the whole production process. Some experts have stated that how and where the aging process takes place can contribute as much as 50% of the overall taste differences between brands.
The Isle of Jura whisky distillery uses a mix of oak casks. About 10% of them are former Sherry casks the rest of them are American Bourbon casks. The majority of the latter are being re-used so will have lost virtually all their original vanilla flavour. This produces a
much finer and purer taste that does not need to be enhanced by other "foreign" tastes.
Why use a oak cask for aging whisky?
Firstly it is not airtight. The oak allows for surrounding air to enter the cask . It also allows some 1% or 2% of the "whisky" to evaporate and escape excise duty but as alcohol evaporates faster than the water its strength in the whisky can in theory decrease the longer the whisky is stored in the cask.
Where the casks are stored can also make a difference. Casks stored on a dry concrete floor encourages water to evaporate creating a dryer whisky with a higher alcohol content. Casks stored in a warehouse with a solid earth floor will lose more alcohol than water. In the same way warehouses near the sea such as those used by the Isle of Jura whisky distillery company will have a slight salt taste of some whisky compared with those on the mainland.
By the way if you are going around the Isle of Jura distillery have a look at the original whisky maturing warehouse shed now being used as a repairing cooperage. Its craftsman built roof joists spanning such a sizeable shed are magnificent to look at and date back to 1810 when the original whisky distillery was built.
Whisky is not actually bottled on the Isle of Jura but is transferred to the mainland. Whilst the bottles labelled Isle of Jura Whisky are a malt whisky (i.e. not mixed with other types of whisky) the whisky is also used in blended whisky in other brands owned by the parent company. For commercial reasons the company is fairly secret about which malt whisky is used in their various brands.
Continue the tour of our Isle of Jura Distillery
various times during the 1700’s when the harvest was poor the producing of whisky was legally banned in order to save barley for food.

distilleries on the neighbouring Isle of Islay. Instead it is more like the traditional scotch highland whisky but has a unique taste all of its own.





For example we still love to joke that we are tight fisted.
Many of us — including myself — love to hear the bagpipes when they are played well but with our Scottish humor we can joke about the sound they make to untrained ears that have no taste.




