E 631 (Disodium Inosinate): Uses, Safety, And Alternatives

Time for reading: ~1 minutes Last Updated: January 06, 2026


Learn all about E 631 (Disodium inosinate), a common food additive used to enhance flavor in processed foods. Discover where it's found, its safety, and alternatives.

What is E 631?

E 631, also known as Disodium inosinate, is a food additive commonly used in processed foods to enhance flavor. It is a flavor enhancer that is often used in conjunction with monosodium glutamate (MSG) to provide the umami taste in food products.

Where is E 631 found?

E 631 can be found in a variety of processed foods such as snacks, soups, sauces, and seasonings. It is often used in combination with other flavor enhancers to create a more complex and appealing taste profile.

Is E 631 safe to consume?

E 631 is considered safe for consumption by regulatory authorities such as the FDA and EFSA when used in moderate amounts. However, some individuals may be sensitive to E 631 and experience adverse reactions such as headaches or migraines.

How to identify E 631 on food labels?

E 631 is typically listed on food labels as 'E 631' or 'Disodium inosinate'. It is important to read food labels carefully if you wish to avoid this additive in your diet.

Alternatives to E 631

If you prefer to avoid E 631 in your diet, consider opting for natural flavor enhancers such as herbs, spices, and citrus juices. These alternatives can provide a similar flavor-boosting effect without the need for artificial additives.

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