Silicon dioxide (E551) – what is it?
Silicon dioxide, also known as silica, is a naturally occurring mineral used in the food industry as an additive coded E551. It mainly acts as an anti-caking agent, preventing loose and powdery products such as flour, spices and baking powders from clumping.
Because of its properties, E551 is valued for its ability to keep products free-flowing, while ensuring a longer shelf life and better quality.
Properties of silicon dioxide
E551 has high moisture absorption, which allows it to effectively prevent food products from clumping. It is chemically inert, which means that it does not react with other food ingredients, preserving their natural taste and properties.
Uses of silicon dioxide
The main use of E551 is to prevent clumping and maintain flowability in loose and powdery products. It is also used as a carrier for other substances, such as flavors or vitamins, facilitating their even distribution in food products.
Where to buy silicon dioxide?
Silicon dioxide (E551) is available from food industry chemical suppliers and online stores specializing in food additives. It is important to purchase products from reputable suppliers that guarantee high quality and safe use.
Silicon dioxide and its functions in food
As a food additive, E551 plays a key role in ensuring the quality of food products. By preventing clumping, silicon dioxide helps maintain the proper texture and flowability of products, which is essential for keeping them attractive and easy to use.
