Ingredient · E345 (for fumaric acid)

Pectin And Fumaric Acid

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Source
Not animal-derived
Allergen
No
Role in food
Pectin is widely used as a gelling agent, thickener, and stabilizer in jams, jellies, …

What it is

Pectin is a natural carbohydrate found in the cell walls of fruits and vegetables, especially apples and citrus peels. It is typically extracted from these sources using hot water and acid, then purified and dried. Fumaric acid is a naturally occurring organic acid found in some fruits and is also produced industrially through chemical synthesis.

Why it's used

Pectin is widely used as a gelling agent, thickener, and stabilizer in jams, jellies, and fruit spreads. Fumaric acid is used as an acidity regulator and flavoring agent, often providing a tart taste in beverages, desserts, and baked goods.

Health notes

Both pectin and fumaric acid are generally recognized as safe (GRAS) by the FDA for use in food. Pectin is a type of soluble fiber that may have benefits for digestive health. JECFA and EFSA have evaluated both substances. Evidence on the health effects of fumaric acid at typical dietary intakes is mixed, with some studies suggesting potential benefits and others indicating possible adverse effects in sensitive individuals.

Allergen info

Neither pectin nor fumaric acid are among the FDA's major food allergens. They do not contain gluten.

Products containing Pectin And Fumaric Acid

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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.