Natural UV filters for sustainable agriculture
Developing natural-based UV shield compounds that mimic natural UV filters to protect crops from solar damage, enhancing sustainable agriculture. These biomimetic compounds are designed for compatibility with agrochemical formulations, offering antioxidant properties for crop protection.
Overview
Natural UV filters for sustainable agriculture are innovative compounds designed to mimic the properties of natural UV filters, offering enhanced protection for crops from solar damage. These biomimetic compounds provide a sustainable solution by integrating UV blocking and antioxidant properties, making them ideal for use in organic solvent-based formulations. The technology aims to protect crops such as grapes, apples, and pears from harmful UV rays while maintaining compatibility with existing agrochemical formulations.
Technical specifications
- Mimics natural UV filters: Designed to cover a broad UV spectrum from 280 to 500 nm, ensuring comprehensive protection.
- Biomimetic compounds: Low molecular weight compounds that act as physical and chemical blockers.
- Antioxidant properties: Actively protect crops by scavenging radicals and reducing oxidative stress.
- Compatibility: Tailored for integration into organic solvent-based agrochemical formulations.
- Six candidate families: Ready for further exploration and large-scale production.
Technology readiness level
The technology is currently at TRL 4, indicating that it has been validated in a lab setting with synthetic MAAs produced at kilogram scale. The next steps involve collaborating with partners for larger-scale testing and evaluation to ensure compatibility and effectiveness in agricultural applications.
About Universidad de La Rioja
Universidad de La Rioja is a public university in Logroño with a compact campus, an applied‑research focus, and close ties to the regional economy. Companies engage through co‑located labs, contract research, and a technology transfer office that coordinates IP, access to shared facilities, and collaboration agreements. Proximity to La Rioja’s internationally recognized wine ecosystem—supported by a joint institute for vine and wine sciences and nearby agri‑food infrastructure—enables collaborative trials and validation with local suppliers and SMEs. Research draws competitive support from the regional government, Spain’s national science programs, and European frameworks. Startup creation and licensing are backed by dedicated tech‑transfer services and industry chair programs that streamline engagement.
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