Textured Soy Protein Concentrate

Textured soy protein concentrate (TSPC) is a plant-based protein derived from soybeans. It is made by removing most of the fat and carbohydrates from defatted soy flour, resulting in a concentrated protein product.

TSPC is often used as a meat substitute or extender in processed foods due to its chewy texture and ability to absorb flavors. It is commonly found in vegetarian and vegan products, as well as in some meat-based items to improve texture and reduce cost. You can find it in products like meatless burgers, sausages, and prepared meals.

In the U.S., textured soy protein concentrate is generally recognized as safe (GRAS) by the FDA when used as intended. It is a good source of protein and fiber. International bodies like JECFA have evaluated soy proteins. Soy is a common allergen, and while TSPC is derived from soy, it is not typically associated with adverse health effects when consumed in typical amounts as part of a balanced diet.