Ingredient

Sodium Metabisulfite And Soy Lecithin

Source
Not animal-derived
Allergen
No
Role in food
Sodium metabisulfite acts as a preservative and antioxidant, preventing spoilage and maintaining color in …

What is Sodium Metabisulfite And Soy Lecithin?

Sodium metabisulfite is a white or slightly yellow crystalline powder. It is a salt of sulfurous acid and is produced industrially. Soy lecithin is a fatty substance derived from soybeans, typically obtained during the soybean oil extraction process.

Is Sodium Metabisulfite And Soy Lecithin vegan?

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

Is Sodium Metabisulfite And Soy Lecithin a major allergen?

Soy lecithin is derived from soy, which is one of the 9 FDA major allergens.

What is Sodium Metabisulfite And Soy Lecithin used for?

Sodium metabisulfite acts as a preservative and antioxidant, preventing spoilage and maintaining color in foods like dried fruits, wines, and processed potatoes.

Is Sodium Metabisulfite And Soy Lecithin safe?

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

Why it's used

Sodium metabisulfite acts as a preservative and antioxidant, preventing spoilage and maintaining color in foods like dried fruits, wines, and processed potatoes. Soy lecithin is used as an emulsifier, helping to blend oil and water, and as a stabilizer in products such as baked goods, chocolate, and margarine.

Health notes

Sodium metabisulfite is generally recognized as safe (GRAS) by the FDA when used as a food additive. It can trigger allergic reactions, especially asthma symptoms, in sensitive individuals. JECFA and EFSA have evaluated sulfites, and they have established acceptable daily intakes. Soy lecithin is also considered safe by the FDA and is a common food ingredient.

Allergen info

Soy lecithin is derived from soy, which is one of the 9 FDA major allergens. Sodium metabisulfite is not derived from any of the major allergens.

Foods that contain Sodium Metabisulfite And Soy Lecithin

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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.