Ingredient
Sodium Aluminum Phosphate
What is Sodium Aluminum Phosphate?
Sodium aluminum phosphate is a chemical compound used primarily as a leavening agent in baked goods. It is made by combining sodium hydroxide, aluminum hydroxide, and phosphoric acid.
In food products, sodium aluminum phosphate helps doughs and batters rise evenly and maintain a consistent texture. Some health concerns have been raised due to its aluminum content, as excessive aluminum intake may be linked to neurotoxicity, but the evidence is not conclusive.
When you see sodium aluminum phosphate on a label, it's typically functioning to improve texture and leavening in the product, especially in baked goods like cakes and pastries.
Commonly found in: baked goods, cakes, pastries, muffins, biscuits, pancakes
What to watch
- Excessive aluminum intake may be associated with neurotoxicity, though evidence is inconclusive.
Sodium aluminum phosphate is recognized as GRAS (Generally Recognized as Safe) by the FDA for use in food.
Studies on aluminum compounds have shown mixed results regarding their safety, with some indicating potential risks and others finding no significant effects.
Sodium aluminum phosphate is not derived from animal products and is generally considered acceptable for a vegan diet.
Sources: Code of Federal Regulations Title 21
Scout's take
This additive is used as a leavening agent but has raised health concerns due to aluminum content and potential toxicity.
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