What is E 322a?
E 322a is the E number of Oat lecithin. Lecithin obtained from oats. It is used as an emulsifier, for example in chocolate.
What is E 322a used for?
E 322a belongs to the group "Other additives" and is used as emulsifier.
- Emulsifier: Emulsifiers combine ingredients that would not otherwise mix, such as oil and water, and keep the mixture stable.
Which foods may contain E 322a?
According to the European Commission's database, E 322a may be used in 1 food categories and subcategories, each only in specific products and usually with maximum levels. The categories come from these areas:
- Confectionery
Is E 322a vegan?
Usually yes: the substance is normally made from plant, mineral or synthetic raw materials or with microorganisms. In individual cases, only the manufacturer or a vegan label can give certainty.
Is E 322a linked to genetic engineering?
No typical link to genetic engineering is known for this substance: it is not usually obtained from plants for which GM varieties exist, nor produced by fermentation.
How does E 322a appear on the label?
In the list of ingredients, the substance appears with its function, followed by the E number or the name, for example "Emulsifier: E 322a" or "Emulsifier: Oat lecithin".
Sources
- Regulation (EC) No 1333/2008, consolidated version of 18.08.2026, Annexes I and II, EUR-Lex
- Food Additives Database, European Commission (accessed 19 October 2026)