Last reviewed May 2026 · 1 min read

Is Disodium Guanylate vegan?

Also known as: E627

E-number: E627

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Source can be plant or animal.

In short

It depends — Can be produced from plant starch fermentation or fish extract.

01 · The basics

What is Disodium Guanylate?

A sodium salt of guanylic acid.

02 · The source

Can be produced from plant starch fermentation or fish extract.

Frequently asked

Is E627 vegan?

Check for fish allergy warnings.

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ChipsInstant soups

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