184 | Phytochemicals in Pruning Waste and Food Industry By-Products: Biodiversity and Circular Economy: Marina Russo1, Giovanna Cafeo1, Luigi Mondello1|2, Paola Dugo1|2 | 1Messina Institute of Technology C O Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, Former Veterinary School, University of Messina, Italy; 2Chromaleont Srl, C O Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, Former Veterinary School, University of Messina, Italy. J Biol Res 2026, 99 (s1). https://doi.org/10.4081/jbr.2026.15436.