E631 Disodium-5′-inosinate

What is Disodium-5′-inosinate (E631)?

E631, or Disodium-5′-inosinate, is a flavor enhancer commonly used in processed foods to enhance umami taste. It is a nucleotide derived from inosine, which is a natural component found in various foods, especially meat. E631 is often used in savory snacks, instant noodles, and sauces to boost flavor without adding excessive salt. It can also work synergistically with other flavor enhancers, such as monosodium glutamate (MSG), to create a richer taste profile.

Why do I have an intolerance?

Intolerance to E631 may stem from sensitivity to additives commonly used in processed foods. Some individuals experience gastrointestinal discomfort, headaches, or other symptoms after consuming products containing flavor enhancers. Additionally, those with specific dietary restrictions, such as vegetarians or vegans, may avoid E631 because it is often derived from animal sources, leading to potential intolerance or aversion due to ethical beliefs.

What can I do about it?

To manage intolerance to E631, it's essential to read ingredient labels carefully and avoid processed foods that list this additive. Opt for fresh, whole foods or homemade meals where you can control the ingredients. Experimenting with natural flavor enhancers, such as herbs and spices, can also help create delicious meals without the use of additives.