Role of E Numbers

Discover why food manufacturers use E numbers for preservation, colouring, and texture. These articles explain the practical purposes behind additives and how they help keep food safe and shelf-stable for you to enjoy.

Antioxidants and Their Role

Antioxidants in food slow down rancidity and browning by preventing oxidation caused by air, heat and light exposure.

Colours and Their Role

Food manufacturers add colours to replace natural hues lost during processing and to make products look uniform and more appealing to shoppers.

Complete List of ENumbers

Quick reference tables of E numbers organised by category so you can check what's in your food.

Flavour Enhancers and Flavourings and Their Role

Food manufacturers use flavour enhancers and flavourings to make processed foods taste better, and they're labelled with E numbers on packaging.

Other E Numbers and Their Role

E numbers like emulsifiers and thickeners do specific jobs in food production, from mixing oil and water to making products thicker.

Preservatives and Their Role

Preservatives are added to packaged foods to stop them going off by slowing mould growth and extending how long they stay fresh.

The Role of Sweeteners In Everyday Foods

Alternative sweeteners are used in everything from soft drinks to baked goods, but how safe are they really.

Why are E Numbers added to Food?

E numbers are food additives that serve specific purposes like preserving freshness, controlling acidity, and improving texture.