Biodegradable polysaccharide polymer films for food packaging
Innovative biodegradable polysaccharide films for food packaging, offering customizable elasticity and environmental benefits. Utilizing alginate, pectin, and cellulose, these films are crosslinked with polymers to enhance properties like flexibility and permeability.
Overview
This innovative solution involves the development of biodegradable polysaccharide polymer films designed for food packaging applications. The films leverage the natural properties of polysaccharides such as alginate, pectin, and cellulose, which are known for being biodegradable, biocompatible, and non-toxic. By crosslinking these polysaccharides with polymers, the resulting films exhibit customizable properties like elasticity and permeability, making them ideal for sustainable packaging solutions.
Technical specifications
Key features:
- Utilizes a variety of polysaccharides including alginate, pectin, and cellulose
- Crosslinked with polymers to enhance properties
- Customizable elasticity achieved by varying polymer and polysaccharide ratios
- Potential for mixing with inorganic materials for added functionalities
- Ability to adjust hydrophobic/hydrophilic properties through contact angle measurements
Technology readiness level
The technology is currently at TRL 2, with ongoing efforts to develop and test various film compositions. Future validation will focus on measuring rheological properties to evaluate flexibility and elasticity, alongside assessing hydrophobic/hydrophilic properties through contact angles.
About Kansas State University
Kansas State University is a comprehensive public land‑grant research university with multiple campuses and a strong applied mission. Industry partners tap a statewide extension network that connects companies to field sites, talent, and rapid outreach; campus pilot plants and analytical services enable bench‑to‑pilot scale validation, while co‑located high‑containment facilities support regulated studies. The Olathe campus in the Kansas City metro serves as an industry‑engagement hub with workforce pipelines, collaborative labs, and proximity to the Kansas City Animal Health Corridor. Research is supported by competitive federal funding from agencies such as NSF, NIH, USDA, and DOE, alongside state and corporate sponsors, and a dedicated technology transfer office streamlines IP, sponsored research, and startup formation.
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