Value Per Nutrient Food 0.34 g 100 grams Cystine Pork, fresh, shoulder, arm picnic, separable lean only, cooked, roasted 0.34 g 100 grams Cystine Chicken, broilers or fryers, skin only, cooked, roasted 0.34 g 100 grams Cystine Pork, fresh, loin, country-style ribs, separable lean only, cooked, roasted 0.34 g 100 grams Cystine Lamb, variety meats and by-products, spleen, cooked, braised 0.34 g 100 grams Cystine Lamb, domestic, foreshank, separable lean and fat, trimmed to 1/8" fat, cooked, braised 0.34 g 100 grams Cystine Lamb, domestic, foreshank, separable lean and fat, trimmed to 1/4" fat, choice, cooked, braised 0.34 g 100 grams Cystine Chicken, broilers or fryers, breast, meat and skin, cooked, fried, batter 0.34 g 100 grams Cystine Beef, chuck, shoulder clod, top blade, steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, grilled