Rib cuts contain 52 per cent. lean meat, 31 per cent. fat, 17 per cent. bone. The greatest percentage of lean meat is found in the sixth rib, and the smallest in the eleventh and twelfth rib cuts.
Round steaks are meat cut from the round. They average 67 per cent. lean meat, 20 per cent. fat and 16 per cent. bone. The round steaks contain 73 per cent. to 84 per cent. lean meat.
The rump contains 49 per cent. lean meat, the round as a pot roast contains about 86 per cent. lean meat; the largest percentage of fat is found in the rump roast. Soup bones contain from 8 per cent. to 60 per cent. lean meat.
THE FOREQUARTERS
The forequarters of beef contain the chuck, the shoulder, clod, neck and shank. The chuck contains 67 per cent. lean meat, 20 per cent. fat and 12 per cent. bone. Chuck steak varies from 60 per cent. to 80 per cent. lean and from 8 per cent, to 24 per cent. fat.
The clod or bolar cut contains 82 per cent. lean meat and 5 per cent. bone.
Relatively more lean and less fat meat is found in the chuck rib roast than in the cut from the prime rib roast.
The navel, brisket and rib ends average 52 per cent. lean meat, 40 per cent. fat and 8 per cent. bone. The brisket and navel cuts are similar in proportion, while the rib ends slightly higher in percentage of bone and less lean.
Flank steak contains 85 per cent. lean meat and 15 per cent. fat. Shank cuts or soup bones from the shank vary from 15 per cent. to 67 per cent. lean meat and from 25 per cent. to 76 per cent. bone, while the boneless shank, used for stews, goulashes, hashes and minces, contain 85 per cent. lean meat and 15 per cent. fat.