pAgricultural and food wastes constitute a significant problem worldwide because of their adverse effects on the environment, economy, and society. Moreover, due to the rapid global population growth and food consumption behavior, the problem became more critical. Therefore, studies on the management and valorization of food wastes gained significant attention worldwide. It is expected that the importance given to waste valorization will increase in the near future and it will contribute greatly to sustainability and circular economy. This may be achieved with the collaborative actions of governments, legislative bodies, policy makers, companies, public, and all stakeholders by placing special emphasis on this topic. Within this context, this volume provides up-to-date information on the valorization and application of by-productswastes from fruit, vegetable, oil, cocoa, tea, coffee, nuts, seeds, cereals, legumes, citrus and animal-based products. Moreover, safety aspects as well as bi