Value Per Nutrient Food 0.30 g 100 grams Cystine Beef, chuck, clod roast, separable lean only, trimmed to 0" fat, select, cooked, roasted 0.30 g 100 grams Cystine Game meat, elk, tenderloin, separable lean only, cooked, broiled 0.30 g 100 grams Cystine Pork, fresh, loin, center rib (chops), bone-in, separable lean and fat, cooked, pan-fried 0.30 g 100 grams Cystine Beef, chuck, under blade pot roast, boneless, separable lean and fat, trimmed to 0" fat, choice, cooked, braised 0.30 g 100 grams Cystine Fish, tuna, skipjack, fresh, cooked, dry heat 0.30 g 100 grams Cystine 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 Cystine Pork, cured, canadian-style bacon, grilled 0.30 g 100 grams Cystine Beef, short loin, porterhouse steak, separable lean only, trimmed to 0" fat, select, cooked, broiled