E632: Dipotassium Inosinate
Main role: flavor enhancement
Also listed as: potassium inosinate
What is E632 (Dipotassium Inosinate)?
Dipotassium inosinate is a potassium salt of inosinic acid. It contributes savory flavor enhancement while differing from disodium inosinate in its counterion.
What does it do in food?
Its main role is flavor enhancement. Flavor enhancement changes how a recipe tastes. It does not replace the food’s protein, vegetables, or other nutrients. Salt and other seasonings may still be present, so compare the complete label.
Food and formulation examples
- Savory seasonings
- Soup mixes
- Sauces
These examples describe formulation roles, not a list of unrestricted legal uses. Availability and permitted applications differ by country and food category.
Label names and ingredient questions
Look for E632, E 632, or the ingredient name. Related names and label terms include potassium inosinate. A family code can cover more than one specified form; check the full declaration when the distinction matters.
A potassium-based enhancer is one part of a complete formulation. Compare actual nutrient values rather than assuming an entire savory product is lower in sodium.
Is E632 safe?
There is no meaningful personal risk estimate from an E number alone. Food-grade specifications, allowed uses, amount consumed, and individual circumstances all matter. The authorization record below gives the legal scope; it is not a claim that every possible use is appropriate.
A label identifies the ingredient but usually not its concentration. Calculating daily intake requires the amount in the food and the quantities eaten.
Authorization and conditions of use
The Great Britain food additive register lists E632 as Dipotassium inosinate. This is an entry subject to its stated conditions, not unrestricted permission for every food. The record links to the applicable authorization terms. For an EU product, use the European Commission food additive database to check the relevant food category and limits. Other countries may use different names or rules.