Sustainable food packaging reinforced by bee-derived bioactives and biopolymers

Abstract The rising preference for eco-friendly food packaging has intensified research on biodegradable materials with enhanced functional performance. Bee-derived bioactives such as beeswax, propolis, honey, and royal jelly have shown significant potential as natural additives owing to their inherent antimicrobial, antioxidant, and barrier-enhancing properties. Upon incorporation into biopolymer matrices including starch, cellulose, chitosan and proteins, these bioactives offer a synergistic approach to developing sustainable and active food packaging systems. This review critically examines recent advances in bee-derived bioactive–reinforced biopolymer-based packaging materials, with a focus on their material properties, bioactivity and food-preservation capabilities. The incorporation of bee-derived components has been shown to significantly improve mechanical strength, water vapor permeability (WVP) and oxygen barrier performance and thermal stability, while simultaneously imparting antimicrobial and antioxidant functionalities that extend food shelf life. Additionally, the biodegradability, migration behavior, and safety considerations of these materials are evaluated to assess their suitability for food- contact applications. Despite their promising performance, challenges remain regarding cost, scalability, standardization of bioactive composition, and regulatory approval. This article highlights future perspectives on optimizing formulations, employing green processing technologies, and valorizing apicultural by-products within a circular bioeconomy framework. Overall, bee-derived bioactives-reinforced biopolymer packaging represents a sustainable, multifunctional, and viable alternative to traditional petroleum-based plastics, consistent with international goals for food safety, waste reduction, and environmental sustainability.