Disodium Inosinate
Function: Flavor Enhancer
E631 is the European food-additive number for Disodium Inosinate, a flavour enhancer — used to bring out the existing taste of a food. Disodium Inosinate (E631) is a flavor enhancer used as a food additive.
What is E631 used for?
Disodium Inosinate (E631) is a flavour enhancer — used to bring out the existing taste of a food. It is added during food production for a technological purpose rather than for nutrition.
Is E631 safe or restricted?
E631 is an approved food additive in the EU and currently carries no special regulatory restrictions in the EU additive register. Forkin classifies it as “No regulatory flags” and does not make health claims. See the methodology for how regulatory levels are assigned.
Frequently asked questions about E631
- What is E631?
- E631 is the E-number for Disodium Inosinate, a flavour enhancer — used to bring out the existing taste of a food. Disodium Inosinate (E631) is a flavor enhancer used as a food additive.
- What is E631 used for?
- Disodium Inosinate (E631) is a flavour enhancer — used to bring out the existing taste of a food. Manufacturers add it during processing rather than for nutrition. The Forkin app shows which products in your scan history actually contain it.
- Is E631 vegan or vegetarian?
- It depends on the source. Many additives can be produced from plant, mineral, or animal-derived raw materials, and the ingredient list rarely states which was used. The Forkin app shows the verified vegan and vegetarian status per product where it's known, instead of a blanket guess.
- Is E631 safe, and is it banned anywhere?
- E631 is an approved food additive in the EU and currently carries no special regulatory restrictions in the EU additive register. Forkin classifies it as "No regulatory flags" and does not make health claims — see the methodology page for how regulatory levels are assigned, and the Forkin app for the full profile, including acceptable daily intake (ADI) and restrictions by country.
See the full profile in Forkin
The Forkin app surfaces the full regulatory profile of E631 — acceptable daily intake (ADI), restrictions by country, vegan/vegetarian status, alternative names, and which products in your scan history contain it.