Even in the past Roman times, it's a fact that oak barrels were used to transport whiskey. When it comes to the whiskey making process, it's also a fact that oak was used. Also, it's already been proven that using oak is something that's certain to enhance the taste and texture of the whiskey. You can compare to putting spice to your food. Of course, you'll have to take into consideration some things before you start using oak for your whiskey.
You might be having second thoughts on why whiskey has to be put on oak barrels. One thing that you should realize about using other kinds of wood for the barrels of the whiskey is that they tend to have high amounts of unnecessary oils. Porous types of wood, like pine, are also considered to be a no-no. With that said, oak does not have a porous attribute which makes it an ideal material for making oak whiskey barrels. Another thing that makes oak barrels ideal is the fact that the wood type itself can be bent easily without breaking. Placing whiskey in oak barrels also ensures that the whiskey gets certain aromatic qualities. Some of these aromas include cloves, smoke, and coffee. With these aromas, the whiskey gains a creamy and sweet nuance. The aromatic compounds and tannin content are also known to harmonize with the whiskey when put in an oak barrel. This is why the majority of whiskey are stored in oak barrels.
Also, the whiskey does not gain an air-tight environment when put in oak barrels. This leads to the whiskey receiving microscopic amounts of oxygen which eventually softens the whiskey. The flavor of the whiskey also becomes concentrated since the alcohol and water can evaporate through the oak barrel. If you're wondering why this is necessary, it is because of the fact that this maturation process is necessary for many kinds of red whiskey. In addition to that, oak barrels are also ideal when it comes to enhancing white whiskey.
If you're a vintner, then you should know that there are certain reasons why oak barrels are ideal for aging whiskey. One of the most important factors when it comes to whiskey aging is the size of the barrel. Since oak barrels tend to be small, the whiskey is able to extract aromatic qualities from the wood type. If you're making oak barrels for whiskey aging, then you should know that the age of the wood is also an important factor. This is necessary if you don't want the oak barrel to have too much influence in the whiskey's aroma. With that said, there are several types of oak barrels that can be used for whiskey. Overall, oak barrels are essential if you want to make sure that you'll have a great tasting whiskey. Find more information about whiskey here: https://www.encyclopedia.com/sports-and-everyday-life/food-and-drink/alcoholic-beverages/alcoholic-beverages.