Thermally oxidised soya bean oil interacted with mono- and diglycerides of fatty acids
Function: Emulsifier
E479B is the European food-additive number for Thermally oxidised soya bean oil interacted with mono- and diglycerides of fatty acids, an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. Thermally oxidised soya bean oil interacted with mono- and diglycerides of fatty acids (E479b) is an emulsifier used as a food additive.
What is E479B used for?
Thermally oxidised soya bean oil interacted with mono- and diglycerides of fatty acids (E479B) is an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. It is added during food production for a technological purpose rather than for nutrition.
Is E479B safe or restricted?
E479B 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 E479B
- What is E479B?
- E479B is the E-number for Thermally oxidised soya bean oil interacted with mono- and diglycerides of fatty acids, an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. Thermally oxidised soya bean oil interacted with mono- and diglycerides of fatty acids (E479b) is an emulsifier used as a food additive.
- What is E479B used for?
- Thermally oxidised soya bean oil interacted with mono- and diglycerides of fatty acids (E479B) is an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. Manufacturers add it during processing rather than for nutrition. The Forkin app shows which products in your scan history actually contain it.
- Is E479B 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 E479B safe, and is it banned anywhere?
- E479B 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 E479B — acceptable daily intake (ADI), restrictions by country, vegan/vegetarian status, alternative names, and which products in your scan history contain it.