Ingredient · E330

Acidity Regulator Citric Acid E330

Source
Not animal-derived
Allergen
No
Role in food
Citric acid is widely used as an acidity regulator, adding a tart or sour …

What is Acidity Regulator Citric Acid E330?

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.

Is Acidity Regulator Citric Acid E330 vegan?

Acidity Regulator Citric Acid E330 is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Acidity Regulator Citric Acid E330 gluten-free?

It does not contain gluten.

Is Acidity Regulator Citric Acid E330 a major allergen?

Citric acid is not derived from any of the nine FDA major allergens (milk, egg, fish, shellfish, tree nuts, peanuts, wheat, soy, sesame).

What is Acidity Regulator Citric Acid E330 used for?

Citric acid is widely used as an acidity regulator, adding a tart or sour taste to foods and beverages.

Is Acidity Regulator Citric Acid E330 safe?

In the U.S., citric acid is generally recognized as safe (GRAS) by the FDA for use as a food additive.

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.

Foods that contain Acidity Regulator Citric Acid E330

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.