In the first place, coating agent are used in the food industry as additives. In fact, the idea is to give an aspect not only smooth but also brilliant to products. Then, their properties make it possible to waterproof some elements by blocking the migration of sugar and fat.
Coating : An aesthetic use
Confectionery, chocolates and compound coating agents
Jelly – dried fruit – peanuts – chewing gum
Encapsulating Agent for powdered flavours (water soluble)
Emulsifier Agent for liquid emulsions used in pharmacy (filming, tablets, pharmaceutical drugs…)
Use of Tragacanth gum