Plant Polymer Research offers many specialized research resources including:
NCAUR Pilot Plants, Extrusion & Molding, and Polymer Processing & Characterization.
Composites are manufactured using plastics such as polypropylene (PP) or acetonitrile butadiene styrene (ABS) and plant-based fibers such as woody biomass, corn co-products, orchard wastes, and Agave from tequila production. Partnerships between PPL and local plastics manufacturers allow real-world testing and stakeholder feedback. Learn more: Partnership Wins
Corn and soy proteins have been developed as adhesives in plywood and particle board to replace formaldehyde and lower the cost of lumber products.
Learn more:
Corn: The Latest Glue Ingredient
Soy Adhesives Bond With Lumber
Nanoparticles (left), made from renewable resources, are able to bond to glass and plastic surfaces. The nanoparticles are not visible to the naked eye. After coating with nanoparticles, water does not form droplets. This improves visibility and enhances safety.
Learn more:
Transparent coatings repel water
A new 99+% biobased, biodegradable agent (AIC) has been developed to control crop-damaging microbes. A potato (left) has been exposed to a damaging fungus. At the control site, significant damage is observed. At the AIC sites, the potato is healthy.
About Plant Polymer Research (PPL)
Mission:
PPL’s mission is to develop new, cost and performance competitive bio-based products from agricultural commodities and to provide a fundamental understanding of how processing variables affect properties of renewable materials by using chemical, physical, biological, and molecular modeling techniques.
Strengths:
The core strengths of PPL lie within its unique combination of its members and its valuable assets, such as instrumentation and physical resources. Our chemists, physical scientists, and technicians conduct research on starch-based and protein-based materials. Some of the valuable assets PPL uses to conduct research are the jet-cooking and the extrusion laboratories. The jet-cooking laboratory is devoted to basic and applied research and is, perhaps, the only one of its kind within the United States. To date, almost 40 articles have been published on using this technology in food and non-food use. Likewise, the extrusion laboratory is a rarity and has garnered much national and international recognition and interest. This lab is one of the few places in the world where reactive extrusion has been coupled with injection molding to produce modified polymers. PPL has a long history of working with industrial partners towards common goals and has demonstrated abilities to establish collaborations outside of NCAUR and to obtain outside funding.
Impact:
The impact of PPL is recognizable in specific applications for bio-products, including water-resistant starch-based foams, starch- and protein-based biodegradable films, solvent protein durable fibers, biodegradable composites for plastic applications, adhesives, and absorbent materials.
News
- Public-Private Partnership is a Win-Win
- Dr. Mila Hojilla-Evangelista was awarded the 2018 Iowa State University Food Science and Human Nutrition Alumni Impact Award and the 2018 American Oil Chemists’ Society Archer Daniels Midland Award for Best Paper in Protein and Co-products, Engineering/Technology
- Bonus Content: A History of Innovation
- Better Paper, Plastics With Starch
- New research at Peoria’s ag lab focuses on Brazilian bananas
- National Center for Ag Utilization Research
- Peoria Ag Lab scientist working on project with researchers in Brazil
- Mulching and Guar Gum: Substitutes for This Familiar "Binder" Tested
- Transparent Coating for Glass, Plastics—and More—May Have Bright Future
- Enhancing Yogurt With Healthful Fiber From Oats
- Cutting the Fat—and Calories—in a Childhood Favorite
- Corn: The Latest Glue Ingredient?
- Beets: A Biodegradable Bonus for Earth-Friendly Plastics?
- Zein—A Corn Compound With Diverse Valuable Uses
- Electroactive Bioplastics Flex Their Industrial Muscle
