E450i
What is E450i?
Tetrasodium pyrophosphate is a synthetic compound made from phosphoric acid. It is a salt that appears as a white powder or granules. It is often used in food processing to help maintain texture and moisture.
Is E450i vegan?
E450i is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is E450i gluten-free?
It does not contain gluten.
Is E450i a major allergen?
Tetrasodium pyrophosphate is not derived from any of the 9 FDA major allergens.
What is E450i used for?
Tetrasodium pyrophosphate is used as a stabilizer, emulsifier, and leavening agent.
Is E450i safe?
Tetrasodium pyrophosphate is generally recognized as safe (GRAS) by the FDA for use in food.
Why it's used
Tetrasodium pyrophosphate is used as a stabilizer, emulsifier, and leavening agent. It helps prevent ingredients from separating, improves texture in processed foods, and can react with baking soda to help baked goods rise. It is commonly found in baked goods, dairy products, and processed meats.
Health notes
Tetrasodium pyrophosphate is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of phosphorus, an essential mineral. Regulatory bodies like JECFA and EFSA have evaluated it. At typical consumption levels, it is not associated with adverse health effects.
Allergen info
Tetrasodium pyrophosphate is not derived from any of the 9 FDA major allergens. It does not contain gluten.
Foods that contain E450i
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