Several methods are employed for chemical encapsulation, including:
Emulsification: Creating an emulsion of the active ingredient and then solidifying the carrier material. Coacervation: A phase separation technique where the active ingredient is encapsulated as the carrier material precipitates out of solution. Spray Drying: Converting a liquid mixture into a dry powder by rapidly drying with a hot gas. Supercritical Fluid Technology: Using supercritical fluids to dissolve and precipitate the carrier material around the active ingredient.
