Value Per Nutrient Food 0.27 g 100 grams Cystine Veal, rib, separable lean and fat, cooked, roasted 0.27 g 100 grams Cystine Lamb, domestic, shoulder, blade, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted 0.27 g 100 grams Cystine Chicken, broilers or fryers, light meat, meat and skin, raw 0.27 g 100 grams Cystine Beef, rib, small end (ribs 10-12), separable lean and fat, trimmed to 1/8" fat, prime, cooked, broiled 0.27 g 100 grams Cystine Beef, chuck, shoulder clod, shoulder tender, medallion, separable lean and fat, trimmed to 0" fat, select, raw 0.27 g 100 grams Cystine Lamb, variety meats and by-products, kidneys, cooked, braised 0.27 g 100 grams Cystine Fish, haddock, smoked 0.27 g 100 grams Cystine Duck, wild, meat and skin, raw