Fecha de publicación: 05/12/2019 Fuente: WIPO "tobacco agriculture" This paper describes a concentrated sweet potato leaf protein in dried form, along with methods for producing it. The concentrated leaf protein is high in protein content, high in purity, and can have other beneficial components such as polyphenols. The concentrated leaf proteins are suitable for use in food and beverages, as protein supplementation, or as agents for gelling, foaming, whipping and the like.