Ingredient · E316

Sodium Erthorbate

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add sodium erythorbate to foods as an antioxidant to preserve color and flavor, …

What is Sodium Erthorbate?

Sodium erythorbate is the sodium salt of erythorbic acid, a form of vitamin C. It is synthesized from corn starch through a fermentation process. It is commonly used as an antioxidant.

Is Sodium Erthorbate vegan?

Sodium Erthorbate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Sodium Erthorbate gluten-free?

It does not contain gluten.

Is Sodium Erthorbate a major allergen?

Sodium erythorbate is not derived from any of the nine FDA major allergens.

What is Sodium Erthorbate used for?

Manufacturers add sodium erythorbate to foods as an antioxidant to preserve color and flavor, and to speed up the curing process in meats.

Is Sodium Erthorbate safe?

Sodium erythorbate is generally recognized as safe (GRAS) by the FDA when used as a food additive.

Why it's used

Manufacturers add sodium erythorbate to foods as an antioxidant to preserve color and flavor, and to speed up the curing process in meats. It is frequently found in cured meats like pepperoni, salami, and hot dogs, as well as in frozen breakfast items.

Health notes

Sodium erythorbate is generally recognized as safe (GRAS) by the FDA when used as a food additive. It is an isomer of sodium ascorbate (vitamin C) and is not associated with adverse health effects at typical consumption levels. Both JECFA and EFSA have evaluated sodium erythorbate and established acceptable daily intakes. There is no significant controversy regarding its safety.

Allergen info

Sodium erythorbate is not derived from any of the nine FDA major allergens. It does not contain gluten.

Foods that contain Sodium Erthorbate

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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.