Ingredient · Updated
Sodium Alginate
What is Sodium Alginate?
Sodium alginate is a natural polysaccharide extracted from the cell walls of brown algae. It is processed into a powder that is highly soluble in cold water, forming a gel-like substance when hydrated.
This ingredient is primarily used as a thickener and stabilizer in a variety of foods including ice creams, gels, and jellies. The evidence suggests sodium alginate is generally considered safe for consumption, with no major health concerns associated with its use in food. It is also used in some pharmaceuticals for controlled drug release.
When you see sodium alginate on a label, it typically indicates the product may have a smooth, gel-like texture, which can enhance the mouthfeel of desserts and sauces.
Commonly found in: ice cream, jelly, sauce, pudding, cosmetics, dietary supplements
Sodium alginate is generally recognized as safe (GRAS) by the FDA for use in food products.
Research indicates sodium alginate is safe for consumption, with no significant negative health effects documented.
Sodium alginate is derived from brown seaweed, making it suitable for vegan diets.
Sources: Food Additive Status List
Scout's take
Seaweed-derived gelling agent, the second binder.
Found in 2 products
Where Sodium Alginate shows up
- Seafood 2 products
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