Mechanisms and strategic prospects of cannabinoids use: Potential applications in antimicrobial food packaging—A review

Abstract

This review focuses on antimicrobial packaging for food safety, critically examining the activity and efficacy of cannabinoids against commonly found microorganisms and exploring their antimicrobial mechanisms. Specifically, the review considers cannabinoids derived from industrial hemp plants, which are characterized by low levels of psychoactive components. It also outlines viable strategies to control the sustained release of cannabinoids from the packaging, enabling extended storage and enhanced safety of food products. Research demonstrates that cannabinoids are effective against both foodborne bacteria and fungi, with their antimicrobial action primarily attributed to microbial membrane instability. Cannabinoids can be utilized to prepare effective antimicrobial films and edible coatings; however, the number of studies in this area remains limited. The potential of cannabinoids to contribute to intelligent packaging systems is also discussed, with an emphasis on the regulatory aspects and challenges associated with incorporating cannabinoids into food packaging. Finally, the review identifies future research directions to address current limitations and advance hemp-based antimicrobial food packaging solutions.