Ingredient

Disodium5-inosinate

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Disodium 5-inosinate is used to boost savory (umami) flavors in processed foods. It is …

What it is

Disodium 5-inosinate is a flavor enhancer. It is the disodium salt of inosinic acid, which occurs naturally in foods like meat and fish. It is typically produced commercially through fermentation processes.

Why it's used

Disodium 5-inosinate is used to boost savory (umami) flavors in processed foods. It is often combined with disodium 5-guanylate for a synergistic effect. It is commonly found in savory snacks, instant noodles, soups, and sauces.

Health notes

In the United States, disodium 5-inosinate is generally recognized as safe (GRAS) by the FDA when used as a food additive. It is also approved for use in the European Union. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated disodium 5-inosinate and established an acceptable daily intake. Some individuals may experience sensitivity to high levels of added MSG and related flavor enhancers, though this is not widespread.

Allergen info

Disodium 5-inosinate is not derived from any of the nine major allergens and does not contain gluten.

Products containing Disodium5-inosinate

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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.