Differences in Spray Drying Encapsulation Processes

Differences in Spray Drying Encapsulation Processes

Abstracts:

Spray drying encapsulation process used for microcapsules is quite different from the fluidized bed process. In spray drying for encapsulation, we turn the liquid into powder form. Unlike the fluidized bed method, spray drying does not produce complete microcapsules. We are not building shells or matrices on the outside of the particles. Instead, the spray drying process forms a dispersion or emulsion of one ingredient in another and then…

Spray Drying Encapsulation Process

Spray drying for microencapsulation is very different from the fluidized bed process. In spray drying for encapsulation, we turn a liquid into a powder.

Unlike the fluidized bed method, spray drying does not produce complete microcapsules. We are not building shells or matrices on the outside of the particles. Instead, the spray drying process forms a dispersion or emulsion of one ingredient in another, and then dries that emulsion very quickly. There will always be some active ingredient on the outer surface of the resulting dried particles, while the inner core is more protected.

Differences in Spray Drying Encapsulation Processes:

* The spray drying process effectively turns liquids into powders.

*Spray drying starts with an emulsion or dispersion.

*Spray dried materials are not fully encapsulated.

Above is a brief introduction about spray drying encapsulation process, hope it can help you! If you want to order spray dryer, please feel free to contact us.