Mix Isolation Mode LightMix Isolation Mode Dark
  • Why join?
  • Recipes
  • Knowledge
  • Inspiration & trends
  • Why join?
  • Recipes
  • Knowledge
  • Inspiration & trends
Loading
All articles

Defining Spirits - Rum

4 minutes

Rum is ‘a strong alcoholic drink made from the juice of the sugarcane plant’. This concise definition from the Oxford English dictionary does nothing to explain the complexities of rum as a category. The variety of rum flavours ranges from light and grassy to deep, rich, characterful aged rums. That’s before the inclusion of flavoured rums with spices, vanilla and fruits.

The sugarcane plant produces a variety of sugars. That means raw cane juice, white or brown cane sugar, evaporated cane sugar, cane syrup, cane molasses and  panela. Each with its own particular flavour.

How is it made: Harvest

Sugarcane is harvested and taken to the sugar mill where it is chopped, crushed & pressed to extract the juice. Most rums are a by-product of sugar production. What remains after the sugar crystals have been removed is a black, brown liquid of a honey-like consistency called molasses.

Fermentation 

The molasses is combined with yeast. The reaction of the active yeast eating the sugars creates alcohol. The length of the fermentation time ranges from 48 hrs to a week and influences the final flavour of the rum. Longer ferments can lead to a more pungent aroma and flavour profile.

Distillation & Aging

The fermented solution is then added to a column still or a pot still. Distillation concentrates this solution up to 96% abv. The distillation process uses heat to evaporate the alcohol. The vapour rises and condenses as it cools. The liquid collected is often called high wine. 

Most rums, even so-called white rums, are aged in oak barrels before they are bottled. The barrel ageing of a rum has an intense impact on the flavour and colour of the final product. The longer the time spent in the barrel the richer and more characterful the liquid becomes.

How Rum is used

Dilution

Water is added to the high alcohol by volume(ABV) spirit to lower it to the legal minimum of 37.5%. This means that rum may be over 60% water.  For this reason, distilleries spend a lot of time and effort sourcing and maintaining the best water possible.

Styles of Rum

There are a vast amount of rum producing countries, each with their own cultures and traditions. These differences are celebrated in the different flavours and styles created. For example, Agricole is a French influenced rum that is produced using the sugarcane juice rather than molasses. This gives a more grassy, vegetal taste profile. Overproof rum is not usually aged in the same way as other styles but is bottled straight of the still with less dilution, usually over 63% ABV.

Modern Day

While rum sales remain dominated by major producers, consumer preferences are moving away from value options and towards an appreciation for premium aged instead.

Join up now

Sign up for full access to our tools, resources and inspiration library to enhance your drinks menus and upskill your bar teams.

Sign up free
Mix Isolation Mode Light

Why join?Toggle menuToggle menu

RecipesToggle menuToggle menu

KnowledgeToggle menuToggle menu

Inspiration & trendsToggle menuToggle menu

  • Cookie policy
  • Privacy policy

© 2025 Britvic Soft Drinks Limited. All rights reserved

Britvic main siteDrinkaware main site
Loading the page...