Ribonucleotides
This is what the ingredient is.
Ribonucleotides (IMP and GMP) are nucleotides that enhance umami taste, often used in combination with MSG.
Here is why it shows up on the label.
Synergistic flavor enhancers that amplify savory (umami) taste. Used in soups, snacks, seasonings, and processed foods.
Here is what food agencies say.
The FDA lists it as Generally Recognized as Safe. European food agencies allow it, with group ADI. It is allowed in the US, Europe, and many other countries.
Here is what research has found.
Naturally present in meat, fish, and vegetables. an FAO/WHO expert committee confirms safety. Work synergistically with glutamates.
Here are a few things worth knowing.
Generally safe. May need to be avoided by individuals with gout or purine metabolism disorders.
Sources
- FDA GRAS List
- EFSA Scientific Opinion
- JECFA Evaluation
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.