Ingredient

Ribonucleotides

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Ribonucleotides are used as flavour enhancers, particularly to boost the umami taste and create …

What is Ribonucleotides?

Ribonucleotides are compounds naturally found in all living cells, including those of meat and fish. They are often produced industrially through fermentation processes using yeast or bacteria. These compounds contribute to the umami or savoury taste in foods.

Is Ribonucleotides gluten-free?

Gluten is not present.

Is Ribonucleotides a major allergen?

Ribonucleotides are not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels.

What is Ribonucleotides used for?

Ribonucleotides are used as flavour enhancers, particularly to boost the umami taste and create a more rounded, savoury flavour profile.

Is Ribonucleotides safe?

Ribonucleotides (E630-E635) are authorised food additives in the UK and the EU.

Why it's used

Ribonucleotides are used as flavour enhancers, particularly to boost the umami taste and create a more rounded, savoury flavour profile. They are often used in combination with monosodium glutamate (MSG) or other flavour enhancers. You can find them in processed foods such as instant noodles, stock cubes, sauces, and some processed fish products.

Health notes

Ribonucleotides (E630-E635) are authorised food additives in the UK and the EU. They have been evaluated by the European Food Safety Authority (EFSA), which has confirmed their safety for use as flavour enhancers. At typical consumption levels, they are not associated with adverse health effects. There are no significant controversies regarding their use in food.

Allergen info

Ribonucleotides are not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. Therefore, they are considered safe for individuals with these allergies. Gluten is not present.

Foods that contain Ribonucleotides

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: 17 October 2026

Note: This site presents label data from Open Food Facts for general information. It is not medical advice. Check the package label; formulations change.