koolzuurvrije

Koolzuurvrije is a Dutch term that literally means carbon dioxide-free. It is used to describe beverages that do not contain dissolved carbon dioxide and are therefore non-carbonated or still, in contrast to sparkling or fizzy drinks.

The term is commonly found on product labels for still versions of drinks such as water, fruit juices, and soft drinks, as well as certain beer and wine varieties where carbonation has been removed. In the Dutch-speaking market, consumers may see koolzuurvrije or zonder koolzuur used to indicate a lack of fizziness. For beer specifically, the more common designation is plat, which also signals a non-carbonated product, though koolzuurvrije can be used in some contexts.

Production and labeling aspects for koolzuurvrije products involve removing carbonation from a beverage during processing. Degassing methods, such as vacuum treatment or membrane separation, are typical techniques to reduce or eliminate dissolved CO2. Alternatively, a product can be bottled or packaged without introducing carbonation in the first place. The result is a drink with no characteristic carbonic bite and often a different mouthfeel compared with its carbonated counterpart.

Applications and considerations: Koolzuurvrije beverages are chosen for taste preference, digestive comfort, dental reasons, or medical considerations where carbonation is undesirable. Labeling can vary by country and jurisdiction, with terms like koolzuurvrij, zonder koolzuur, or plat used to communicate the absence of carbonation.

See also: koolzuur (carbon dioxide), koolzuurhoudend, plat (non-carbonated beverages).