Unlocking the Potential of Agri-Food Waste for Innovative Applications and Bio-Based Materials
Source abstract
Abstract
The Special Issue “Unlocking the Potential of Agri-Food Waste for Innovative Applications and Bio-Based Materials” brings together recent advances and emerging strategies for the valorization of agri-food residues. This Editorial provides an overview of the contributions included in the Special Issue, highlighting innovative approaches that convert waste streams into valuable bio-based materials, chemicals, and products. The collected works demonstrate how hydrodynamic, chemical, biological, and catalytic processes can be integrated to achieve sustainable waste management and circular resource recovery. By summarizing the main findings and perspectives, this Editorial emphasizes the growing relevance of agri-food waste valorization within the framework of the circular bioeconomy and encourages further interdisciplinary collaboration to accelerate the transition toward sustainable production systems.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Food Waste Reduction and Sustainability · Phosphorus and nutrient management · Nanocomposite Films for Food Packaging
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy
References (20)
Show source-provided references
1. FAO (2023). The State of Food and Agriculture 2023.
2. Gustavsson, J., Cederberg, C., and Sonesson, U. (2011). Global Food Losses and Food Waste, FAO Report.
3. Circular Economy Strategies for Agri-Food Production10.1007/s43615-025-00528-0 ↗
4. Valorisation of Agro-Industrial Wastes: Circular Bioeconomy and Biorefinery Process—A Sustainable Symphony10.1016/j.psep.2024.01.055 ↗
5. Shaba, E.Y., Kapoor, R.T., Sillanpää, M., Zdarta, J., and Rafatullah, M. (2024). Biomass Valorisation: A Sustainable Approach Towards Carbon Neutrality and Circular Economy. Biomass Valorization, Springer.10.1007/978-981-97-8557-5 ↗
6. (2025, October 22). Sustainable Development Goals (SDG 12, SDG 13). Available online: https://sdgs.un.org/goals.
7. Li, Y., Gupta, R., Zhang, Q., and You, S. (2023). Review of Biochar Production via Crop Residue Pyrolysis: Development and Perspectives. Bioresour. Technol., 369.10.1016/j.biortech.2022.128423 ↗
8. Environmental Assessment of a Waste-to-Energy Practice: The Pyrolysis of Agro-Industrial Biomass Residues10.1016/j.spc.2021.07.015 ↗
9. Varkolu, M., Gundekari, S., Palla, V.C.S., Kumar, P., Bhattacharjee, S., and Vinodkumar, T. (2025). Recent Advances in Biochar Production, Characterization, and Environmental Applications. Catalysts, 15.10.3390/catal15030243 ↗
10. Ezeorba, T.P.C., Okeke, E.S., Mayel, M.H., Nwuche, C.O., and Ezike, T.C. (2024). Recent Advances in Biotechnological Valorization of Agro-Food Wastes (AFW): Optimizing Integrated Approaches for Sustainable Biorefinery and Circular Bioeconomy. Bioresour. Technol. Rep., 26.10.1016/j.biteb.2024.101823 ↗
11. Bio-Composites Reinforced with Natural Fibers: Comparative Analysis of Thermal, Static and Dynamic-Mechanical Properties10.1007/s12221-020-9804-0 ↗
12. Bekavac, N., Krog, K., Stanić, A., Šamec, D., Šalić, A., Benković, M., Jurina, T., Gajdoš Kljusurić, J., Valinger, D., and Jurinjak Tušek, A. (2025). Valorization of Food Waste: Extracting Bioactive Compounds for Sustainable Health and Environmental Solutions. Antioxidants, 14.10.3390/antiox14060714 ↗
13. Nguyen, T.H., Wang, X., Utomo, D., Gage, E., and Xu, B. (2025). Circular Bioeconomy and Sustainable Food Systems: What Are the Possible Mechanisms?. Clean. Circ. Bioecon., 11.10.1016/j.clcb.2025.100145 ↗
14. Saletnik, B., Czarnota, R., Maczuga, M., Saletnik, A., Bajcar, M., Zaguła, G., and Puchalski, C. (2024). Residues from the Oil Pressing Process as a Substrate for the Production of Alternative Biochar Materials. Appl. Sci., 14.10.3390/app14178028 ↗
15. Trezza, A., Barletta, R., Geminiani, M., Frusciante, L., Olmastroni, T., Sannio, F., Docquier, J.-D., and Santucci, A. (2024). Chestnut Burrs as Natural Source of Antimicrobial Bioactive Compounds: A Valorization of Agri-Food Waste. Appl. Sci., 14.10.3390/app14156552 ↗
16. Szczepanik, E., Szatkowski, P., Molik, E., and Pielichowska, K. (2024). The Effect of Natural Plant and Animal Fibres on PLA Composites Degradation Process. Appl. Sci., 14.10.3390/app14135600 ↗
17. Valle, C., Voss, M., Calcio Gaudino, E., Forte, C., Cravotto, G., and Tabasso, S. (2024). Harnessing Agri-Food Waste as a Source of Biopolymers for Agriculture. Appl. Sci., 14.10.3390/app14104089 ↗
18. An Economic Perspective of the Circular Bioeconomy in the Food and Agricultural Sector10.1038/s43247-024-01663-6 ↗
19. European Commission (2024). Food Safety and Waste Valorization Regulations.
20. Romero-Perdomo, F., and González-Curbelo, M.Á. (2023). Integrating Multi-Criteria Techniques in Life-Cycle Tools for the Circular Bioeconomy Transition of Agri-Food Waste Biomass: A Systematic Review. Sustainability, 15.10.3390/su15065026 ↗