E 353 Metatartaric acid

What is E 353?

E 353 is the E number of Metatartaric acid. Substance made from tartaric acid that prevents tartrate crystals from forming, mainly in wine.

What is E 353 used for?

E 353 belongs to the group "Other additives" and is used as stabiliser.

• Stabiliser: Stabilisers maintain the physical state of a food, such as an even mixture or colour.

Which foods may contain E 353?

According to the European Commission's database, E 353 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:

• Beverages

Is E 353 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 353 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 353 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 "Stabiliser: E 353" or "Stabiliser: Metatartaric acid".