| Popis: |
Food waste is a global challenge, with profound implications for food security, resource utilization, and sustainability. A circular economy represents a promising solution in addressing food waste effectively by keeping food materials and products in use and circulating them within the economy. To provide an overview of the research on food waste and the circular economy model in the past decade, this study examines 1022 documents on food waste and circular the economy to ascertain the state, themes, and knowledge structure of the field. The results showed that the number of publications has increased greatly in the past decade. “Circular economy of food”, “bioenergy”, “waste valorization”, “waste management”, “resource recovery”, and “environmental assessment” were the major research themes. Earlier studies focused on resource recovery from organic waste and the bioeconomy of bio-products; recent research interests shifted to sustainability and the valorization of agri-food waste. On the other hand, some highly cited documents and productive authors were important in the development of research on food waste and the circular economy. Furthermore, three groups of journals—“food and environmental sciences”, “open access”, and “environmental sustainability and resource management”—and five clusters of international collaboration—“European Union Group”, “advanced economy group”, “agricultural economies”, “global influencers”, and “isolated countries”—were identified. This study provides readers with an overview of the research field of food waste and the circular economy. |
