Ingredient

Autolysed Yeast Extract

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use autolysed yeast extract to add a rich, savory, umami flavor to foods. …

What it is

Autolysed yeast extract is made from yeast that has been broken down by its own enzymes. This process releases the natural savory compounds within the yeast cells. The resulting liquid or paste is then concentrated.

Why it's used

Manufacturers use autolysed yeast extract to add a rich, savory, umami flavor to foods. It can also enhance other flavors and provide a meaty taste without meat. It is commonly found in savory packaged foods like pasta dishes, frozen dinners, and appetizers.

Health notes

Autolysed yeast extract is generally recognized as safe (GRAS) by the FDA when used as a food ingredient. It is a source of glutamates, which contribute to its savory taste. International bodies like JECFA have evaluated yeast extracts. Evidence does not suggest adverse health effects from typical consumption levels.

Allergen info

Autolysed yeast extract is not derived from any of the 9 major allergens. It does not contain gluten.

Products containing Autolysed Yeast Extract

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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.