To treat the green liquor coming from the pressing of a material leaves, which is rich in proteins such as the lucerne

摘要

The inventive method comprises the following steps: (a) separation to obtain (i) a juice, called brown juice, which is rich in cytoplasmic proteins and (ii) a fraction which is rich in, in particular, proteins, pigments, vitamins, insolubles and trace elements; (b) drying of the fraction resulting from step (a) in order to obtain a product that is rich in proteins, vitamins and trace elements.