Fuente: Ultrasounds Extraction Byproducts Since a growing number of people are worried about their health and realize that horticultural products are a potent source of useful elements, the horticultural industry is expanding quickly. Nonetheless, a different group of people suffers from dietary deficiencies and is totally ignorant of nutritional security. Horticultural items have a higher moisture content than agricultural products, which speeds up spoiling and loss, hence resulting in a significant loss in this sector. Additionally, a good bulk of waste is produced in this field by the loss resulting from the disposal of several anatomical components of them, both in direct use and in industrial processing and academic study. However, because they include a variety of bioactive components, the undesirable materials—such as peel, seed, pomace, cores, etc.—have important health benefits. Examples of these components include colors, carbohydrates, dietary fibers, and polyphenols. Therefore, the issue of loss and nutritional instability can be somewhat reduced if the discarded item can be employed to create edible and nonedible items. In this context, the chapter concentrates on the several horticultural waste management components. There has been much discussion on the bioactive substances found in the waste parts as well as contemporary methods for extracting them. The wastes’ health-promoting qualities have been explained. The research being conducted on the products made from leftover fruits and vegetables has received attention. The chapter also emphasizes the scopes or future requirements needed for this subject.