Emanuela-Adina NICULA1*
1 Mountain Economy Center (CE-MONT), “Costin C. Kiriţescu” National Institute of Economic Research (INCE), Romanian Academy, 49th Petreni Street, 725700, Vatra Dornei, Romania
*Corresponding author: emanuela.nicula@ce-mont.ro
Abstract
The transition from a linear production model, which depletes resources, to a circular approach has become crucial in addressing global sustainability challenges. The circular bioeconomy emerges as a promising framework, combining principles of the circular economy with bioeconomy strategies to promote eco-friendly, resource-efficient practices. By focusing on the recycling and reuse of organic residues, particularly fruit by-products, this approach aims to close nutrient loops, reduce environmental impacts, and prevent the loss of valuable resources. Utilizing fruit waste addresses environmental pollution, while reducing the carbon footprint across the food supply chain promotes eco-friendliness. The valorization of by-products, such as fruit waste, represents a growing global trend with significant potential to enhance the nutritional value of staple foods while addressing sustainability concerns. Despite their richness in phytochemicals, only a fraction of such by-products—less than 0.5% of fruit waste, for instance—is currently repurposed into valuable products.
This literature perspective explores integrated approaches for reducing the environmental impact through the valorization of fruit by-products. By leveraging the circular bioeconomy, innovative and high-quality products can be developed, contributing to waste minimization, local economic growth, and environmental sustainability. This work highlights the importance of utilizing natural resources efficiently, aligning with global efforts to achieve a more sustainable future.
Keywords:
Circular bioeconomy; valorization; fruit waste; by-products; environmental impact