Mannitol (E421) – what is it?
Mannitol, also known as E421, is a type of sugar alcohol used as a sweetener and food additive. It exhibits less sweetness compared to sucrose and is mainly extracted from marine plants, although it can also be produced synthetically. Due to its unique properties, mannitol is used in a wide range of food products, pharmaceuticals and in the cosmetics industry.
It is particularly valued for its low caloric content and its ability to prevent particles from clumping together, making it a popular ingredient in diet products and for people concerned about their waistlines.
Properties of Mannitol (E421)
Mannitol has several key properties that make it a unique food additive. First of all, it is a low-calorie sweetener, which makes it an excellent choice for people on a reduction diet. In addition, due to its chemical structure, mannitol is hardly absorbed by the body, which minimizes its effect on blood sugar levels. It is also used as an anti-caking agent in powders and loose products, so they remain free-flowing.
Uses of Mannitol (E421)
Mannitol is widely used in the food, pharmaceutical and cosmetic industries. In the food industry, it is added to chewing gums, sugar-free candies, low-calorie bakery products, and as a volumizing agent in light products. In pharmaceuticals, mannitol is used as a bulking agent in tablets and powders, and in cosmetics as a hygroscopic ingredient in creams and lotions.
Where to buy Mannitol (E421)?
Mannitol is available in health food stores, pharmacies, as well as in some supermarkets and online stores specializing in food additives. It can be purchased in both powder and tablet form, depending on the preferred use.
Mannitol (E421) and its functions in foods
As a food additive, mannitol has many functions. In addition to acting as a low-calorie sweetener, it helps maintain moisture in foods, preventing them from drying out. Its anti-caking properties are used in the production of powders and granules, making them easier to package and dose. Mannitol is also used to improve the texture and extend the shelf life of food products, making it a versatile ingredient in the food industry.
