: Films infused with antimicrobial agents, such as cinnamon essential oil or silver nanoparticles, are tested to extend the freshness of meats and dairy.

CMC is a favorite in medical research due to its and non-toxicity .

: It is used to create pH-sensitive hydrogels that allow for targeted, comprehensive release of drugs like acyclovir and curcumin. 2. Food Science and Sustainable Packaging