FIELD: meat industry. SUBSTANCE: method involves providing two-staged trimming of beef half carcasses: first stage including manual trimming and separating beef with muscular tissue having connective and fatty tissue content required by receipt, second stage including mechanical additional two-staged trimming of separated beef: first stage including grinding beef in grinder and second stage including mechanical separating from ground beef of connective tissue with meat flesh and fatty tissue remains by pressing farce meat mass through perforated surface with openings having diameter smaller than diameter of grinder discharge grid openings by 5-13 times; additionally grinding connective tissue with flesh remains and fatty tissue until connective tissue pieces have size not in the excess of size of farce meat mass pieces; introducing additionally ground connective tissue with meat flesh and fatty tissue remains into farce meat mass for obtaining of meat farce. All mentioned operations are carried out in single process. EFFECT: improved structural and mechanical properties of raw meat due to optimized meat preparing and processing procedures and, accordingly, improved qualities of meat farce. 22 cl, 14 ex
