Wall Materials for Encapsulating Bioactive Compounds via Spray-Drying: A Review
Elsa Díaz‐Montes
Abstract
Spray-drying is a continuous encapsulation method that effectively preserves, stabilizes, and retards the degradation of bioactive compounds by encapsulating them within a wall material. The resulting capsules exhibit diverse characteristics influenced by factors such as operating conditions (e.g., air temperature and feed rate) and the interactions between the bioactive compounds and the wall material. This review aims to compile recent research (within the past 5 years) on spray-drying for bioactive compound encapsulation, emphasizing the significance of wall materials in spray-drying and their impact on encapsulation yield, efficiency, and capsule morphology.
Topics & Concepts
Spray dryingMaterials scienceEncapsulation (networking)Chemical engineeringNanotechnologyComputer scienceComputer networkEngineeringMicroencapsulation and Drying ProcessesInhalation and Respiratory Drug DeliveryProteins in Food Systems