E283

This section is about
E-numbers (Preservatives).

To read about other E-numbers use the links on the left.

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E283 is a food additive approved by the European Union (EU) and is a natural acid that acts as an antimicrobial preservative in food products, especially in baked goods.

The common name for E283 is potassium propionate. It is also known as potassium propanoate.

E283 is the potassium salt of propionic acid. In the body propionate acts as a small chain fatty acid. In bakery products, this chemical prevents the growth bacteria that cause sticky yellow patches.

E283 has been linked to migraines and act as an irritant to the skin and eyes.

Examples of food and drink products that sometimes include E283:

• processed cheese
• bread
• flour
• chocolate

Note⁽¹⁾ The list of Food Additives (E Numbers) included in this section is subject to change as chemicals are added or removed by regulatory authorities. IvyRose cannot guarantee that this list is complete or that all details are up to date.

Note⁽²⁾ These numbers are also used in Australia and New Zealand but without the E.

Government approvals and other regulatory details are subject to change.

Regulatory approvals and advice can change over time.

This was added in 2007-08. For current details please check with the relevant authorities.