Nanoencapsulation has the potential to improve human health through its
capacity to both protect bioactive compounds and release them at a
specific time and location into various substances, including food.
Numerous nanoencapsulation technologies have emerged in recent years,
each with its own advantages and disadvantages. The goal of this Brief
is to discuss the various nanoencapsulation technologies, such as
emulsification, coacervation, inclusion encapsulation, anti-solvent
precipitation, nanoprecipitation, freeze drying, and spray drying,
including their limitations. Recent safety and regulatory issues
concerning the various nanoencapsulation technologies will also be
covered.