Value Per Nutrient Food 0.31 g 100 grams Cystine Beef, shoulder steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, grilled 0.31 g 100 grams Cystine Ground turkey, fat free, patties, broiled 0.31 g 100 grams Cystine Macaroni, whole-wheat, dry 0.31 g 100 grams Cystine Spaghetti, whole-wheat, dry 0.31 g 100 grams Cystine Pork, fresh, loin, country-style ribs, separable lean and fat, cooked, braised 0.31 g 100 grams Cystine Beef, chuck, short ribs, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised 0.31 g 100 grams Cystine Lamb, Australian, imported, fresh, loin, separable lean and fat, trimmed to 1/8" fat, cooked, broiled 0.31 g 100 grams Cystine Turkey, fryer-roasters, back, meat and skin, cooked, roasted