Value Per Nutrient Food 2.11 g 100 grams Leucine Beef, chuck, under blade center steak, boneless, Denver Cut, separable lean and fat, trimmed to 0" fat, all grades, cooked, grilled 2.10 g 100 grams Leucine Beef, tenderloin, steak, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, broiled 2.10 g 100 grams Leucine Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, broiled 2.10 g 100 grams Leucine Beef, composite of trimmed retail cuts, separable lean and fat, trimmed to 1/8" fat, select, cooked 2.10 g 100 grams Leucine Beef, ground, 80% lean meat / 20% fat, crumbles, cooked, pan-browned 2.10 g 100 grams Leucine Beef, chuck, shoulder clod, shoulder tender, medallion, separable lean and fat, trimmed to 0" fat, select, cooked, grilled 2.10 g 100 grams Leucine Beef, tenderloin, steak, separable lean and fat, trimmed to 1/8" fat, choice, cooked, broiled 2.10 g 100 grams Leucine Beef, short loin, top loin, steak, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, broiled