Fecha de publicación: 02/01/2025 Fuente: WIPO "tomato" The invention relates to methods and systems for producing food-grade powders. More particularly, the invention relates to a system and method for producing healthy food-grade powder from wet carbohydrate materials, particularly with nutritional composition such as brewers spent grain. In preferred forms, the invention provides a renewable-electric powered energy efficient system and methods that enable the recovery of certain traditional food waste streams into versatile powders providing substantial environmental benefit. However, it will be appreciated that the invention is not limited to these particular fields of use.