E 631: Uses, Safety, And How To Identify It On Food Labels

Time for reading: ~0 minutes Last Updated: November 18, 2025


Learn all about E 631, its uses in food, safety considerations, and how to identify it on food labels.

What is E 631?

E 631 is a food additive that is commonly used in various food products. It is also known as Disodium inosinate and is used to enhance the flavor of foods.

Where is E 631 found?

E 631 can be found in a wide range of processed foods such as snacks, instant noodles, soups, sauces, and seasonings. It is often used in combination with monosodium glutamate (MSG) to boost the umami taste in foods.

Is E 631 safe to consume?

While E 631 is considered safe for consumption by regulatory authorities such as the FDA and EFSA, some people may be sensitive to it. Individuals with certain health conditions like gout or asthma may need to avoid foods containing E 631.

How to identify E 631 on food labels?

When looking at food labels, E 631 may be listed as Disodium inosinate. It is important to read ingredient labels carefully if you are trying to avoid this additive.

Alternatives to E 631

If you prefer to avoid E 631 in your diet, you can look for foods that are labeled as 'no added MSG' or choose organic and minimally processed options. Cooking from scratch using fresh ingredients is another way to control the additives in your food.

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