Alginate Blend

An alginate blend is a mixture of alginic acid and its salts, such as sodium alginate and potassium alginate. These compounds are derived from brown seaweed (algae) through a process of extraction and purification. They are naturally occurring polysaccharides that form a gel in the presence of calcium ions.

Alginate blends are used as thickening, gelling, and stabilizing agents in food products. They help improve texture and prevent ingredients from separating. Manufacturers add them to items like cakes, cupcakes, snack cakes, candy, and cereal bars to achieve desired consistency and mouthfeel.

Alginate blends are generally recognized as safe (GRAS) by the FDA for use in food. They are indigestible dietary fibers and are not associated with significant health concerns at typical consumption levels. International bodies like JECFA and EFSA have evaluated alginates and found them to be safe for consumption without setting specific numerical limits.