Octyl Gallate
Function: Antioxidant
E311 is the European food-additive number for Octyl Gallate, an antioxidant — used to stop fats and oils going rancid and to protect colour. Octyl Gallate (E311) is an antioxidant used as a food additive.
What is E311 used for?
Octyl Gallate (E311) is an antioxidant — used to stop fats and oils going rancid and to protect colour. It is added during food production for a technological purpose rather than for nutrition.
Is E311 safe or restricted?
E311 is an approved food additive in the EU and currently carries no special regulatory restrictions in the EU additive register. Forkin classifies it as “No regulatory flags” and does not make health claims. See the methodology for how regulatory levels are assigned.
Frequently asked questions about E311
- What is E311?
- E311 is the E-number for Octyl Gallate, an antioxidant — used to stop fats and oils going rancid and to protect colour. Octyl Gallate (E311) is an antioxidant used as a food additive.
- What is E311 used for?
- Octyl Gallate (E311) is an antioxidant — used to stop fats and oils going rancid and to protect colour. Manufacturers add it during processing rather than for nutrition. The Forkin app shows which products in your scan history actually contain it.
- Is E311 vegan or vegetarian?
- It depends on the source. Many additives can be produced from plant, mineral, or animal-derived raw materials, and the ingredient list rarely states which was used. The Forkin app shows the verified vegan and vegetarian status per product where it's known, instead of a blanket guess.
- Is E311 safe, and is it banned anywhere?
- E311 is an approved food additive in the EU and currently carries no special regulatory restrictions in the EU additive register. Forkin classifies it as "No regulatory flags" and does not make health claims — see the methodology page for how regulatory levels are assigned, and the Forkin app for the full profile, including acceptable daily intake (ADI) and restrictions by country.
See the full profile in Forkin
The Forkin app surfaces the full regulatory profile of E311 — acceptable daily intake (ADI), restrictions by country, vegan/vegetarian status, alternative names, and which products in your scan history contain it.