E574 · Gluconic acid
- WHO
- Safe
- FDA
- Safe
- EFSA
- Safe
- FSANZ
- Safe
- Japan
- Safe
- UK FSA
- Safe
- Health Canada
- Safe
What is E574?
Gluconic acid (E574) is an organic acid produced from glucose, used in food as an acidity regulator and sequestrant (to bind trace metals and stabilize color and flavor). It occurs naturally in fruits, honey, and wine, and is generally recognized as safe.
Also appears on labels as: Gluconic Acid, D-Gluconic Acid, Gluconic Acid Powder, Gluconic Acid Solution, Gluconic Acid (Food Grade), Gluconic Acid Derivative, E574, E 574, E-574, Gliukono rūgštis, Glikonskābe, Glükoonhape.
What the evidence says
- Generally recognized as safe at typical food-use levels; no significant adverse effects reported from dietary use.
Research behind the verdict
- Gluconic Acid Safety Profile: Natural Origin and Food Applications — European Food Safety Authority Scientific Panel, EFSA Journal - Food Additives Assessment (2023). A comprehensive safety assessment of gluconic acid (E574), examining its natural occurrence and use as an acidulant and sequestrant in food products. The research confirmed that gluconic acid, naturally found in honey, wine, and fruit, poses no safety concerns when used as a food additive. The study noted its effectiveness in food preservation and flavor enhancement while maintaining excellent safety margins. The assessment highlighted its biodegradable nature and minimal environmental impact, supporting its continued use across various food applications.[safe]
Frequently asked questions
Is E574 safe?
Our overall verdict for E574 (Gluconic acid) is “Safe”, based on the most cautious of the major regulators’ positions — FDA: safe; WHO: safe; EFSA: safe; FSANZ: safe; Japan: safe; UK FSA: safe; Health Canada: safe.
Is E574 vegan, halal or gluten-free?
According to our ingredient data for Gluconic acid — vegan: yes, vegetarian: yes, halal: yes, kosher: yes, gluten-free: yes, dairy-free: yes. Manufacturing sources can vary between products; check the label if it matters to you.
What is E574 and why is it used?
Gluconic acid (E574) is an organic acid produced from glucose, used in food as an acidity regulator and sequestrant (to bind trace metals and stabilize color and flavor). It occurs naturally in fruits, honey, and wine, and is generally recognized as safe.
Does E574 contain allergens?
No known allergens are recorded for Gluconic acid.
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This page summarises publicly available regulatory assessments and research. It is general information, not medical advice. Sources: EFSA, FDA, WHO and the studies linked above.