Ingredient

Hydrolyzed Soy/wheat Gluten Protein

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add hydrolyzed soy/wheat gluten protein to foods to enhance their savory flavor, often …

What it is

Hydrolyzed soy/wheat gluten protein is made by breaking down soy protein and wheat gluten into smaller pieces called amino acids and peptides. This process is done using enzymes or acids. It is used to add a savory, umami flavor to foods.

Why it's used

Manufacturers add hydrolyzed soy/wheat gluten protein to foods to enhance their savory flavor, often described as umami. It is commonly found in processed snacks like chips and pretzels, as well as in deli items and seasoned rice dishes.

Health notes

In the U.S., hydrolyzed soy/wheat gluten protein is generally recognized as safe (GRAS) by the FDA when used as a flavoring agent. International bodies like JECFA and EFSA have evaluated similar hydrolyzed proteins. While generally considered safe for consumption, individuals with sensitivities to soy or wheat should be mindful of its presence.

Allergen info

This ingredient is derived from soy and wheat, both of which are among the 9 major allergens identified by the FDA. It also contains gluten, which is a protein found in wheat that can cause adverse reactions in people with celiac disease or gluten sensitivity.

Products containing Hydrolyzed Soy/wheat Gluten Protein

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Uncle Rays, LLC Potato Chips, Green Onion Chips, Pretzels & Snacks 571kcal 7.1Protein 35.7Fat 60.7Carbs Ahold USA, Inc. Smoked Roasted Brisket Other Deli High in sodium — 27% DV per serving High in saturated fat — 35% DV per serving 150kcal 6.4Protein 11.4Fat 7.1Carbs Hans Kissle Co., Inc. Herbed Stuffing Stuffing High in sodium — 27% DV per serving 167kcal 4.4Protein 7.8Fat 21.1Carbs Cuatro Cinco Enterprises, LLC Traditional Chicken Tamales Other Deli High in sodium — 37% DV per serving High in cholesterol — 20% DV per serving 172kcal 8.6Protein 5.3Fat 23.2Carbs The Harris Soup Company Homestyle Breakfast Gravy With Sausage Gravy Mix 133kcal 5Protein 8.3Fat 8.3Carbs Supervalu, Inc. Tomatoes, Potatoes, Onions & Green Beans Simmered In A Rich Vegetable Broth Garden Vegetable Soup Other Soups High in sodium — 43% DV per serving 43kcal 1.3Protein 1.5Fat 6.4Carbs Smart & Final Iris Corporation New England Clam Chowder Soup, New England Clam Chowder Canned Soup 108kcal 2.9Protein 7.5Fat 7.5Carbs Restaurant Recipe Rice Pilaf, Restaurant Recipe Uncle Ben's Inc. Restaurant Recipe Rice Pilaf, Restaurant Recipe Flavored Rice Dishes 351kcal 8.8Protein 0.9Fat 75.4Carbs Whole Grain Medley Brown & Wild With Herbs And Spices Rice, Whole Grain Medley Uncle Ben's Inc. Whole Grain Medley Brown & Wild With Herbs And Spices Rice, Whole Grain Medley Flavored Rice Dishes High in sodium — 29% DV per serving 88kcal 2.5Protein 1.0Fat 15.8Carbs Long Grain & Wild Rice With 23 Herbs & Seasonings, Long Grain & Wild Uncle Ben's Inc. Long Grain & Wild Rice With 23 Herbs & Seasonings, Long Grain & Wild Entrees, Sides & Small Meals High in sodium — 26% DV per serving 140kcal 3.7Protein 1.5Fat 28.7Carbs

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.