Origin
E 927 b is produced for use as a stabilizer in a chemical reaction from ammonia and carbon dioxide. Chemically speaking, E 927b is an organic compound, a carbamide. Pure E 927 b appears as the end product as a white, crystalline solid substance that is completely non-toxic. The substance is often used under the name Urea in cosmetics due to its strong moisture-binding properties.
Usage
E 927 b provides a slightly salty and cooling taste impression. Due to these properties, it is used to round off the flavor of chewing gum. E 927 b is exclusively permitted for addition as a stabilizer in sugar-free chewing gums. Here, a maximum quantity limit of 30 g/kg must be observed.
Risks
No ADI value (Acceptable Daily Intake) has been set for the food additive Carbamide because E 927 b is considered completely harmless. E 927 b is processed and excreted by the body through the urea cycle like natural urea.