E 297 Fumaric acid

What is E 297?

E 297 is the E number of Fumaric acid. Acid used, for example, in desserts, fillings, chewing gum and powdered drinks.

What is E 297 used for?

E 297 belongs to the group "Other additives" and is used as acid, acidity regulator.

• Acid: Acids increase acidity and give a sour taste.
• Acidity regulator: Acidity regulators alter or control the acidity (pH) of a food.

Which foods may contain E 297?

According to the European Commission's database, E 297 may be used in 7 food categories and subcategories, each only in specific products and usually with maximum levels. The categories come from these areas:

• Dairy products and analogues
• Confectionery
• Beverages
• Desserts

Is E 297 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 297 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 297 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 "Acid: E 297" or "Acid: Fumaric acid".