Flavour enhancers · E600–E699
E627, also known as Disodium guanylate, is a flavour enhancers food additive. Flavour enhancer often used with MSG, often derived from fish. Skaren rates it “moderate”. It is not suitable for vegans.
What is E627?
Disodium guanylate, also known as sodium 5'-guanylate and disodium 5'-guanylate, is a natural sodium salt of the flavor enhancing nucleotide guanosine monophosphate (GMP). Disodium guanylate is a food additive with the E number E627. E627 sits in the E600–E699 series, which in the EU classification mainly covers flavour enhancers.
What is E627 used for?
E627 belongs to the flavour enhancers group. Flavour enhancers such as monosodium glutamate (E621) bring out taste. They are approved, though some prefer to limit them.
Is E627 safe?
E627 is rated “moderate”. It is approved for use in food, but some people prefer to limit it. “Moderate” means it is approved, but is debated or something some people prefer to limit.
How E627 appears on labels
On food packaging you'll find E627 either as the number “E627” or by the name “Disodium guanylate” in the ingredient list, often after its function. Ingredients are listed in descending order by weight, so an additive near the end is present only in small amounts.
Is E627 vegan?
No, E627 is animal-derived and not suitable for vegans.
This information is for guidance only and is not medical advice.
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