Ingredient · E330

Citric Acid To Maintain Freshness

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add citric acid primarily to enhance flavor and act as a preservative by …

What is Citric Acid To Maintain Freshness?

Citric acid is a weak organic acid found naturally in citrus fruits like lemons and oranges. It is commercially produced through the fermentation of carbohydrate feedstocks, typically using the mold Aspergillus niger.

Is Citric Acid To Maintain Freshness vegan?

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

Is Citric Acid To Maintain Freshness gluten-free?

Citric acid is not derived from any of the nine major FDA allergens and does not contain gluten.

What is Citric Acid To Maintain Freshness used for?

Manufacturers add citric acid primarily to enhance flavor and act as a preservative by increasing acidity, which inhibits microbial growth.

Is Citric Acid To Maintain Freshness safe?

Citric acid is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food.

Why it's used

Manufacturers add citric acid primarily to enhance flavor and act as a preservative by increasing acidity, which inhibits microbial growth. It is commonly found in beverages, jams, jellies, candies, and canned fruits and vegetables to provide a tart taste and extend shelf life.

Health notes

Citric acid is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food. It is a natural component of metabolism and is consumed in significant amounts from fruits. International bodies like JECFA and EFSA have evaluated citric acid and its salts, finding them safe for consumption. No significant health concerns are associated with typical dietary intake.

Allergen info

Citric acid is not derived from any of the nine major FDA allergens and does not contain gluten.

Foods that contain Citric Acid To Maintain Freshness

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Last updated: October 5, 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.