A diet rich in antioxidants is widely recognized as essential for preventing oxidative stress and promoting long-term health. Agro‑industrial residues such as grape pomace—often treated as waste—are in fact abundant sources of phenolic compounds with strong antioxidant activity. However, effectively incorporating these compounds into everyday diets poses a scientific and technological challenge: they must be efficiently extracted, stabilized against degradation, and formulated into palatable, consumer‑friendly products.
Miguel José Morón Rivera’s fellowship made a significant contribution by advancing nanobiotechnological approaches to valorize grape pomace as a functional food ingredient. His work focused on the extraction of phenolic compounds and their encapsulation into nanoparticles using food‑grade materials, followed by rigorous physicochemical characterization and testing in real food systems. Notably, the research did not stop at demonstrating antioxidant activity; it emphasized the standardization and optimization of each processing step—from extraction and sonication to spray‑drying and bread fortification—ensuring reproducibility and scalability. This systematic approach reflects a clear orientation toward industrial application, culminating in the successful development of fortified bread prototypes that retained bioactive properties while maintaining acceptable sensory and technological characteristics.
Beyond the laboratory, Miguel demonstrated exemplary engagement with the vibrant academic environment at Tecnológico de Monterrey, taking full advantage of the opportunities afforded by his UNU‑BIOLAC fellowship. He actively participated in doctoral‑level courses, including bioentrepreneurship, regular research seminars, and the 2nd Food Security and Nutrition Symposium, thereby enriching both his technical expertise and his scientific perspective. This commitment to continuous learning underscores the broader impact of the fellowship experience. The success of this research stay is also a testament to the guidance and support of the institutions and mentors involved, particularly Dr. Rocío Alejandra Chávez Santoscoy at Tecnológico de Monterrey and Dr. Lucrecia Piñuel at the Centro de Investigación y Transferencia de Río Negro (CIT‑UNRN). Their collective contribution to fostering high‑level scientific training and collaboration deserves sincere institutional recognition and appreciation.
