acidulant
uh-SID-joo-luhnt
/əˈsɪdjʊlənt/
An additive that gives a sharp or sour taste to foods or regulates the pH (acidity).
Used both for flavor (tanginess) and as a preservative (lowering pH to stop bacteria).
The story behind the word. Coming from the Latin 'acidus' (sour or sharp), this word describes the 'zing' we feel on our tongues. It entered the food scientist's vocabulary as the industry looked for ways to mimic the natural tartness of citrus fruits in shelf-stable products.
Word relationships
- acidifier: 'Acidifier' is often used in a more general chemical sense, while 'acidulant' is the preferred term in the food industry.
- alkalizer: A substance that raises the pH and makes something more basic/alkaline.
Commonly confused with
- preservative: While many acidulants act as preservatives, their primary definition is based on their acidic nature and flavor impact.
Word family
- acid (noun): A chemical substance that neutralizes alkalis.
- acidic (adj): Having the properties of an acid.
Collocations
- common acidulant
- acidulant agent
- flavor acidulant
Example sentences
- "Phosphoric acid is the primary acidulant used in cola drinks to provide that characteristic 'bite'." Soft drink manufacturing.
- "Citric acid acts as an acidulant in canned tomatoes to ensure the pH is low enough to prevent botulism." Food preservation.
Memory hook
An ACID-ulant adds the 'ACID' (sourness) to your soda. The sour-maker.
When not to use
Do not use for substances that are naturally acidic but not added for a specific functional purpose.
Fun facts
- Citric acid, the most common acidulant, was originally extracted from lemons but is now mostly produced by fermenting mold.
- Acidulants are what make 'sour' candies so intensely tart.
Related words
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