E631
E631 , Disodium Inosinate
Why this classification
Enhances MSG effect. Often of animal origin (labelling not explicit).
Common uses in industrial food
Disodium Inosinate (E631) is used by food manufacturers for amplifying savoury or umami taste in soups, snacks, instant noodles, sauces and processed meat. It is most often listed in the ingredient panel as E631, Disodium Inosinate, or under one of its trade names. On a NutriDécrypte product page, this additive contributes to the additives axis (20% of the overall A to E grade), and triggers a label warning when its EFSA risk level is medium or high.
If you want to limit your exposure to this additive, the simplest tactic is to read the ingredients list (not just the front-of-pack), and to favour products graded A or B in our independent catalog. Less processed, NOVA-1 or NOVA-2 categories rarely contain it.
Related additives in the same family
Other E-numbers classified as flavour enhancer in the EU food additives registry. Their risk profile and behaviour on a label are often similar.
Frequently asked questions
Is E631 (Disodium Inosinate) safe?
EFSA classifies the risk level of E631 as medium risk in its latest review. Always read the latest official opinion before drawing conclusions for your own diet, and consult a registered dietitian for medical questions.
What is E631 typically used for?
Food manufacturers use Disodium Inosinate primarily for amplifying savoury or umami taste in soups, snacks, instant noodles, sauces and processed meat. You will most often find it in ultra-processed foods (NOVA group 4) and rarely in unprocessed or minimally processed products (NOVA 1 or 2).
How can I avoid E631 on a label?
Look for the code E631 or its full name Disodium Inosinate in the ingredients list, usually printed in small font on the back of the pack. Cooking from raw ingredients, choosing NOVA-1 or NOVA-2 alternatives, and using the NutriDécrypte rankings to filter by grade A or B are the three most reliable strategies.