The application relates to a process for the production of granules optimized for feed use containing amino acids and optionally constituents of the fermentation broth for use as feed additives, the granulation being carried out in a stationary or circulating fluidized bed, an aqueous suspension or an aqueous solution of the amino acid being sprayed in a granulation chamber containing a fluidized bed, the drying gas flow on flowing into the granulation chamber having a temperature of 120 to 450° C. and a water vapour content of more than 16 g of water/kg of drying gas.
