Value Per Nutrient Food 0.30 g 100 grams Tryptophan Fish, tuna, white, canned in oil, without salt, drained solids 0.30 g 100 grams Tryptophan Fish, rockfish, Pacific, mixed species, cooked, dry heat 0.30 g 100 grams Tryptophan Lamb, variety meats and by-products, liver, cooked, pan-fried 0.30 g 100 grams Tryptophan Ground turkey, 85% lean, 15% fat, patties, broiled 0.30 g 100 grams Tryptophan Lamb, new zealand, imported, frozen, leg, whole (shank and sirloin), separable lean and fat, trimmed to 1/8" fat, cooked, roasted 0.30 g 100 grams Tryptophan Chicken, broilers or fryers, back, meat only, cooked, stewed 0.30 g 100 grams Tryptophan Beef, chuck, under blade center steak, boneless, Denver Cut, separable lean and fat, trimmed to 0" fat, select, cooked, grilled 0.30 g 100 grams Tryptophan Beef, composite of trimmed retail cuts, separable lean and fat, trimmed to 1/8" fat, all grades, cooked