What is E311?
E311 is Octyl Gallate — a synthetic antioxidant, used as a antioxidant to help stop fats and oils turning rancid and protect food colour and flavour.
What is E311 (Octyl Gallate)?
E311 is the E-number for octyl gallate, one of the antioxidants group of food additives (E300–E399). Additives in this group stop fats and oils turning rancid and protect food colour and flavour. A synthetic antioxidant. Like every E-number, E311 has been evaluated and authorised for use in food in the European Union — the 'E' literally stands for Europe, and a number is only granted after a safety assessment. That authorisation doesn't mean every additive suits every diet or that all concerns are settled, which is why we break down the safety, vegan, vegetarian and halal status of E311 in detail below.
Where is E311 found?
E311 is typically used in oils, margarine, snacks, cured meats, soft drinks and processed foods. You'll find it listed in the ingredients either by its E-number (E311) or by its full name, octyl gallate. Common foods that may contain E311 include:
- Oils
- Margarine
- Snacks
- Cured meats
- Soft drinks and processed foods
Full guide: foods containing E311 and how to spot it on labels →
Is E311 safe?
E311 is approved for use in the EU, UK and US at regulated levels, but some concerns or conditions apply. For most people, normal dietary exposure to E311 is not considered harmful.
EFSA status: Authorised in the EU — acceptable daily intake (ADI) or conditions of use apply
Source: European Food Safety Authority
Is E311 vegan?
E311 is vegan. A synthetic antioxidant, with no animal involvement in standard production.
Full vegan status guide for E311 →Is E311 halal?
E311 is halal. A synthetic antioxidant, with no haram source involved.
Full halal status guide for E311 →Frequently Asked Questions
What is E311 in food?
E311 is Octyl Gallate — a synthetic antioxidant, used as a antioxidant to help stop fats and oils turning rancid and protect food colour and flavour.
Is E311 safe to eat?
E311 is approved at regulated levels in the EU, UK and US, but some concerns exist — see the safety section above. Most people can consume it in normal amounts without harm.
Is E311 vegan?
E311 is vegan. A synthetic antioxidant, with no animal involvement in standard production.
Is E311 halal?
E311 is halal. A synthetic antioxidant, with no haram source involved.
Also check: is this ingredient safe for cats? · safe for dogs? · check the calorie content of foods containing this
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Additive data sourced from Open Food Facts (ODbL licence) and the European Food Safety Authority (EFSA).