Propane-1,2-diol (propylene glycol) (E1520) – what is it?
Propane-1,2-diol, also known as propylene glycol and numbered E1520, is an organic chemical compound used as a food additive. It is a colorless, odorless liquid with a sweet taste, widely used in the food industry as a flavor carrier, humectant and solvent for dyes and antioxidants.
Due to its hygroscopic properties and water solubility, propylene glycol is valued for its ability to improve the texture and extend the shelf life of food products.
Properties of propane-1,2-diol
E1520 has an excellent ability to bind water, which helps maintain moisture in food products, preventing them from drying out. It is also soluble in alcohol and many oils, making it an effective solvent for many substances added to food.
Uses of propane-1,2-diol
Propylene glycol (E1520) is used in a wide range of food products, including beverages, bakery products, candies, desserts, and as an ingredient in e-cigarette liquid. It is also used as an anti-crystallization agent in frozen desserts and as a flavor carrier in alcoholic beverages.
Where to buy propane-1,2-diol?
E1520 is available from raw material suppliers to the food industry and online stores specializing in food additives. This product is usually offered in liquid form, which makes it easy to dispense and mix with other ingredients.
Propane-1,2-diol and its functions in food
As a food additive, E1520 plays a key role in improving the sensory quality of food products by providing the right texture, moisture and stability. Thanks to its unique properties, propylene glycol contributes to the production of foods with excellent quality and extended shelf life.
