Encapsulation

The encapsulation of bioactive compounds in nanoemulsions is an innovative technique that aims to improve the solubility, stability and bioavailability of substances with functional properties, such as antioxidants, antimicrobials and anti-inflammatories. Nanoemulsions, formed by droplets with sizes smaller than 200 nm, are capable of increasing the absorption of bioactive compounds by the organism and protecting these compounds from degradation during storage and processing. This article reviews the methods of preparing nanoemulsions, such as high-pressure homogenization and ultrasound, and discusses their applications in the food, pharmaceutical and cosmetic industries. The challenges and perspectives for the commercialization and popularization of this technology are addressed, highlighting its potential for the development of more effective and sustainable products. Finally, the article emphasizes the importance of continuous research to optimize formulations and understand the release mechanisms of encapsulated bioactive compounds.