Ingredient

Soy Protein Hydrolysate

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use soy protein hydrolysate as a source of protein and to improve texture. …

What it is

Soy protein hydrolysate is made from soybeans. The soybeans are processed to break down the proteins into smaller pieces, a process called hydrolysis. This can be done using enzymes or acids.

Why it's used

Manufacturers use soy protein hydrolysate as a source of protein and to improve texture. It can also add a savory or umami flavor. It is often found in sauces, seasonings, and processed cheese products.

Health notes

Soy protein hydrolysate is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of amino acids, which are the building blocks of protein. Regulatory bodies like JECFA and EFSA have evaluated soy proteins. Evidence does not suggest adverse health effects from consuming soy protein hydrolysate at typical dietary levels.

Allergen info

Soy is one of the nine major allergens identified by the FDA. Therefore, soy protein hydrolysate is considered a major allergen.

Products containing Soy Protein Hydrolysate

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.