Encapsulated Preservatives Solution Core Issues Thermal deactivation, dosage limitations, flavor interference Technical Approach Heat-resistant wall materials enable controlled-release antimicrobial action. Pre-Encapsulation Post-Encapsulation Post-Encapsulation Advantages Withstands >200°C in baking processes Sustained release in meat processing, extending antimicrobial efficacy Eliminates off-flavors from direct contact with ingredients Representative Products Encapsulated Potassium Sorbat Encapsulated Sodium Dehydroacetate Encapsulated Calcium Propionate Application Scenarios Bakery (delays mold growth) Meat products (inhibits microbial contamination during processing)