MIL-100(Fe)-Based Composite Films for Food Packaging.
Alexandra M PakElena A MaiorovaElizaveta D SiaglovaTseimur M AliyeuElena N StrukovaAleksey V KireynovAlexey A PiryazevValentin V NovikovPublished in: Nanomaterials (Basel, Switzerland) (2023)
A biocompatible metal-organic framework MIL-100(Fe) loaded with the active compounds of tea tree essential oil was used to produce composite films based on κ-carrageenan and hydroxypropyl methylcellulose with the uniform distribution of the particles of this filler. The composite films featured great UV-blocking properties, good water vapor permeability, and modest antibacterial activity against both Gram-negative and Gram-positive bacteria. The use of metal-organic frameworks as containers of hydrophobic molecules of natural active compounds makes the composites made from naturally occurring hydrocolloids attractive materials for active packaging of food products.