Delivery system Functionality of biopolymers Packaging
Biopolymer-based nanocomposite packaging
One of the most promising applications of biopolymers is the evolution of food coating and packaging technologies, which meet the needs for biocompatible and “green” materials from renewable sources in the 21st century. However, their poor physical properties such as low mechanical properties and low water resistance may have limited their applications, which may be overcome by a nanocomposite technology. Additionally, bioactive compounds such as antimicrobials and antioxidants can be incorporated into the nanocomposite films/coatings to obtain the desired functional properties. Sustained release of these bioactive compounds can also be achieved by the nanocomposite formulations.
Previous publications
Zhang, Y.; Ma, Q.; Critzer, F.; Davidson, P. M.; Zhong, Q., Physical and antibacterial properties of alginate films containing cinnamon bark oil and soybean oil. LWT - Food Science and Technology 2015, 64 (1), 423-430.
Zhang, Y.; Ma, Q.; Critzer, F.; Davidson, P. M.; Zhong, Q., Effect of alginate coatings with cinnamon bark oil and soybean oil on quality and microbiological safety of cantaloupe. International Journal of Food Microbiology 2015, 215, 25-30.