Mikrokapszulázás

Mikrokapszulázás is a process by which microscopic particles or droplets are enclosed within a thin coating or shell. This encapsulation creates a barrier that can protect the core material from degradation, control its release, or mask its taste or odor. The core material can be a solid, liquid, or gas, and the shell is typically made of a polymer.

The application of mikrokapszulázás is widespread across various industries. In pharmaceuticals, it is used to improve drug delivery by protecting active ingredients, enabling controlled release over time, and enhancing bioavailability. In the food industry, it can be employed to encapsulate flavors, vitamins, or active compounds, improving their stability, masking unpleasant tastes, or allowing for gradual release during consumption. The agricultural sector utilizes mikrokapszulázás for pesticides and fertilizers, providing controlled release and reducing environmental impact.

The encapsulation process itself can be achieved through several methods, including coacervation, spray drying, interfacial polymerization, and extrusion. The choice of method depends on the nature of the core material and the desired properties of the microcapsules. The resulting microcapsules are typically spherical and range in size from a few micrometers to a few millimeters. Mikrokapszulázás offers a versatile technology for modifying the properties and performance of various substances.