DESCRIZIONE
An encapsulated bacteriophage formulation and a method for preparing encapsulated bacteriophage formulation is provided. The method for producing the encapsulated bacteriophage composition involves injection of a molten coating substance comprising stearic acid and palmitic acid present at a ratio of 50:50, into a granulator chamber containing immobilized bacterio-phages. The immobilized bacteriophage are agitated by rotation of a base of the chamber and swept by a flow of air at a temperature of between 10° C. and 50° C.