Other names for the additive (synonyms)
General Information
Additive E425(i) (konjac gum) is a subtype of additive E425 and is a natural polysaccharide, the main component of which is glucomannan. Its chemical formula is conventionally written as (C₆H₁₀O₅)n.
In appearance, additive E425(i) is a white or slightly creamy odorless powder with a high ability to swell and form viscous solutions.
Additive E425(i) is obtained from the tubers of the Amorphophallus konjac plant by cleaning and drying, after which the raw material is ground into powder. Konjac gum is a natural thickener and stabilizer widely used in the food industry.
The main properties of additive E425(i) include high water-holding capacity, the ability to form gels, and to give products a special consistency.
Konjac gum is used in the production of dietary foods, shirataki noodles, sauces, desserts, and dairy products. In addition, due to its low calorie content and ability to slow down carbohydrate absorption, it is popular in weight-loss products.
Unlike the subtype E425(ii), which is a partially hydrolyzed form, konjac gum has more pronounced viscosity and a stronger effect on the structure of the finished product.
More details about the properties of konjac and its effects on health can be found in the main article on additive E425.