Polyphosphates (E452)

Polyphosphates – what are they?

Polyphosphates are salts of phosphoric acids that have found their use as food additives. Polyphosphates include various compounds, such as sodium, potassium, calcium or ammonium polyphosphates (E452).

They are widely used in the food industry as stabilizers, emulsifiers and fixatives, helping to maintain the texture, moisture content and appearance of food products.

Properties of polyphosphates

Polyphosphates have the ability to bind water, allowing them to retain moisture in food products, which is particularly useful for meat, fish and dairy products, where retaining adequate moisture is key to maintaining freshness and texture.

In addition, polyphosphates can act as stabilizers, preventing the loss of nutrients and providing a longer shelf life.

Applications of polyphosphates

Polyphosphates are widely used in the food industry for meat and meat products, fish, dairy products, baked goods and other processed foods.

They are also used to improve the texture and consistency of ice cream and frozen products, preventing the formation of ice crystals and improving the quality of the final product.

Where to buy polyphosphates?

Polyphosphates, including sodium, potassium, calcium or ammonium polyphosphates (E452), are available in stores specializing in the sale of raw materials and additives for the food industry. They can also be found in some online food ingredients stores.

Polyphosphates and their functions in food

Polyphosphates play a key role in the food industry, enabling manufacturers to maintain the quality and freshness of their products. Thanks to their stabilizing and water-binding properties, they help maintain the texture, moisture content and appearance of food products. Their use also contributes to extending shelf life and improving the overall quality of products, making them an indispensable additive in the food industry.