Polyethylene glycol (E1521) – what is it?
Polyethylene glycol, designated as E1521, is a polymer of ethylene glycol used in the food industry mainly as a humectant, a carrier for dyes and flavors and as a texturizing additive. It is a synthetic substance that, thanks to its polymeric structure, is used in a wide range of food products.
Due to its hygroscopic properties, E1521 is valued for its ability to bind water, which contributes to maintaining the proper moisture content and consistency of food products.
Properties of polyethylene glycol
E1521 has excellent chemical and physical stability, which makes it resistant to enzymes and microorganisms. It is also soluble in water and many organic solvents, allowing it to be easily incorporated into various food formulas.
Applications of polyethylene glycol
Polyethylene glycol (E1521) is used in the production of candy, as an agent to prevent it from sticking together, in bakery and confectionery products to improve texture, and in beverages as a flavor and color carrier. It can also be used in dietary supplements and pharmaceutical products available as functional foods.
Where to buy polyethylene glycol?
E1521 is available from raw material suppliers to the food industry and online stores specializing in food additives. It can be purchased in various forms, depending on production needs, including liquid and solid forms.
Polyethylene glycol and its functions in food
As a food additive, E1521 plays a key role in improving the sensory properties and texture of food products. Thanks to its unique properties, polyethylene glycol helps produce food of excellent quality, increasing consumer satisfaction.
