Glycerol (E422)

Glycerol (E422) – what is it?

Glycerol, also known as glycerine or E422, is a colorless, odorless, sweet-tasting substance that can be obtained both from natural sources and synthetically. It is a polyhydric alcohol that plays a key role in the food, cosmetic and pharmaceutical industries.

As a food additive, glycerol is valued for its hygroscopic properties, meaning that it can attract and retain moisture, which helps keep products fresh. It is also an emulsifying substance, meaning that it helps mix ingredients that would not normally come together, such as oil and water.

Properties of glycerol (E422)

Glycerol is characterized by a number of beneficial properties. In addition to its ability to retain moisture and its emulsifying effect, it is also used as a sweetener, as it has about 60% of the sweetness of sucrose. It is safe for health, as confirmed by numerous studies, and is approved for use in the food industry worldwide.

Uses of glycerol (E422)

Glycerol is widely used in the food industry. It is added to many products, including cakes, creams, ice creams, gels and beverages. It acts as a humectant, which is particularly important for bakery products, preventing them from drying out. In addition, as an emulsifier, it makes it easier to mix ingredients containing fats with water, which is key in making sauces or dressings.

Where to buy glycerol (E422)?

Glycerol (E422) is widely available and can be purchased in many places. It is available in specialty food additives stores, health food stores, as well as in some pharmacies and online stores. It’s always a good idea to pay attention to the origin of glycerol and choose products from reputable manufacturers to ensure the highest quality.

Glycerol (E422) and its functions in food

Glycerol (E422) has many functions in food. It acts as a humectant, which prolongs freshness and prevents products from drying out. Its emulsifying properties help maintain the consistency of products such as sauces and dressings. Additionally, as a sweetener, glycerol is often used in products where calorie reduction is desirable, as it provides fewer calories than traditional sugars. It is a versatile substance whose presence in food products is synonymous with quality and innovation.