Value Per Nutrient Food 1.22 g 100 grams Phenylalanine Beef, chuck eye Country-Style ribs, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, braised 1.22 g 100 grams Phenylalanine Chicken, liver, all classes, cooked, pan-fried 1.22 g 100 grams Phenylalanine Restaurant, family style, sirloin steak 1.22 g 100 grams Phenylalanine Pork, fresh, variety meats and by-products, pancreas, cooked, braised 1.22 g 100 grams Phenylalanine Beef, chuck, under blade steak, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, braised 1.22 g 100 grams Phenylalanine Veal, breast, whole, boneless, separable lean only, cooked, braised 1.22 g 100 grams Phenylalanine Lamb, domestic, loin, separable lean only, trimmed to 1/4" fat, choice, cooked, broiled 1.22 g 100 grams Phenylalanine Beef, round, top round, steak, separable lean and fat, trimmed to 1/8" fat, prime, cooked, broiled