Ingredient

Alanine

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Alanine is used as a flavor enhancer and a nutritional supplement. It can contribute …

What it is

Alanine is one of the 20 amino acids that make up proteins. It is found naturally in many foods, including meat, poultry, fish, eggs, dairy, and legumes. It can also be produced industrially through fermentation or chemical synthesis.

Why it's used

Alanine is used as a flavor enhancer and a nutritional supplement. It can contribute a slightly sweet taste and is sometimes added to processed foods like crackers, sauces, and dressings to improve their overall flavor profile.

Health notes

Alanine is Generally Recognized As Safe (GRAS) by the FDA for use in food. It is a non-essential amino acid, meaning the body can produce it. JECFA has evaluated alanine and determined it is safe for consumption. There is no evidence to suggest adverse health effects from consuming alanine at typical dietary levels.

Allergen info

Alanine is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing Alanine

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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.