Acidity Regulator Citric Acid E330
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What it is
Citric acid is a weak organic acid found naturally in citrus fruits like lemons and oranges. It is produced commercially through the fermentation of a sugar-based solution using specific strains of mold, primarily Aspergillus niger. This process yields a pure, crystalline powder.
Why it's used
Citric acid is widely used as an acidity regulator, adding a tart or sour taste to foods and beverages. It also acts as a preservative by inhibiting microbial growth and as an antioxidant to prevent spoilage. It is commonly found in jams, jellies, candies, soft drinks, and canned fruits and vegetables.
Health notes
In the U.S., citric acid is generally recognized as safe (GRAS) by the FDA for use as a food additive. International bodies like JECFA and EFSA have also evaluated citric acid and found it safe for consumption. At typical dietary levels, it is not associated with adverse health effects. There are no widespread controversies regarding its safety or use in food.
Allergen info
Citric acid is not derived from any of the nine FDA major allergens (milk, egg, fish, shellfish, tree nuts, peanuts, wheat, soy, sesame). It does not contain gluten.