Solubility: It has excellent water-solubility, so it can make more than 80% thickness water solution. It is indissolvable in ethanol, but can partly dissolve in glycerol and propylene glycol.

Wetness?FPolydextrose can be used as humectant. It can prevent or delay these higher water-content foods to get bad. Also it can make foods either not dehydrate or absorb water. Using in candy and bake foods, Polydextrose can adjust water absorption and water losing speed during storage, but foods water absorption and losing speed depend on many other conditions, such as foods characters ,recipes, packing, storage, eating environment, etc.