Pure Natural Erythritol food grade sweetener powder CAS 149-32-6High fructose syrup price CAS 57-48-7CAS 68424-04-4 Food Additives Polydextrose Powder CAS NO.68424-04-4

Stability:

Polydextrose can be stably stored for more than 90 days at 25°, 45°, and 60°. In acidic and alkaline environments, it is not easily degraded and can maintain stability and contribution.

Viscosity:Like sucrose, polydextrose in water is a typical Newtonian liquid. The viscosity of a 70% polydextrose aqueous solution decreases with increasing temperature. At 25 degrees Celsius viscosity increases with increasing concentration.
Melting Properties:Polydextrose amorphous powder melts at temperatures above 130 degrees Celsius and cools down to form a transparent, glassy material with a brittle structure similar to hard candy, but unlike sugar, polydextrose does not form crystals.


Water soluble:

It has good water solubility and can be prepared 
as an aqueous solution with a concentration of 
more than 80%. It is insoluble in ethanol, but 
partially soluble in glycerol and propylene glycol. 
The rate of dissolution depends on the speed of 
the mixing equipment, the shear force, and the
state of the powder when it is added to water.

Wetness:

Polydextrose can be used as a humectant to prevent or slow adverse changes in foods with higher water content, enabling foods to be neither dehydrated nor absorbed. In candy and baked goods, polydextrose can regulate the rate of absorption or loss of water during storage, but the rate of moisture absorption and loss is also affected by many factors, such as the nature of the food, formula, packaging, storage, or consumption environmental conditions and so on.