Soy Protein Crisp

Soy protein crisps are a processed food ingredient made from soy protein isolate or concentrate. The protein is typically extruded with water and other ingredients, then dried and formed into small, crunchy pieces. This process gives them a light, airy texture and a neutral flavor.

Manufacturers use soy protein crisps to add a crunchy texture and boost the protein content of foods. They are commonly found in snack bars, granola bars, cereals, and baked goods like cookies. Their ability to absorb moisture helps maintain crispness in products that might otherwise become soft.

Soy protein isolate and concentrate are generally recognized as safe (GRAS) by the FDA when used as intended. Soy protein is a complete protein, meaning it contains all nine essential amino acids. Regulatory bodies like JECFA and EFSA have evaluated soy protein. Consuming soy protein as part of a balanced diet is associated with various health benefits, though research is ongoing.