Acids & acidity regulators · E500–E599
E574, also known as Gluconic acid, is a acids & acidity regulators food additive. Natural acid found in fruit and honey. Skaren rates it “safe”. It is suitable for vegans.
What is E574?
Gluconic acid is an organic compound with molecular formula C6H12O7 and condensed structural formula HOCH2(CHOH)4CO2H. A white solid, it forms the gluconate anion in neutral aqueous solution. E574 sits in the E500–E599 series, which in the EU classification mainly covers acidity regulators and anti-caking agents.
What is E574 used for?
E574 belongs to the acids & acidity regulators group. Acids and acidity regulators adjust taste and shelf life, such as citric acid (E330).
Is E574 safe?
E574 is considered safe at the levels used in food and is approved for use in the EU. “Safe” means it is approved in the EU and regarded as safe at the levels used in food.
How E574 appears on labels
On food packaging you'll find E574 either as the number “E574” or by the name “Gluconic acid” 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 E574 vegan?
Yes, E574 is suitable for vegans.
This information is for guidance only and is not medical advice.
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