Value Per Nutrient Food 1.50 g 100 grams Leucine Fish, halibut, greenland, cooked, dry heat 1.50 g 100 grams Leucine Spearmint, dried 1.50 g 100 grams Leucine Chicken, capons, giblets, raw 1.49 g 100 grams Leucine Beef, chuck, arm pot roast, separable lean and fat, trimmed to 1/8" fat, all grades, raw 1.49 g 100 grams Leucine Beef, short loin, t-bone steak, separable lean and fat, trimmed to 1/8" fat, choice, raw 1.49 g 100 grams Leucine Pork, cured, ham -- water added, shank, bone-in, separable lean only, unheated 1.49 g 100 grams Leucine Pork, cured, ham with natural juices, spiral slice, boneless, separable lean and fat, unheated 1.49 g 100 grams Leucine Beef sausage, fresh, cooked