Value Per Nutrient Food 0.39 g 100 grams Cystine Nuts, cashew nuts, raw 0.39 g 100 grams Cystine Beef, chuck, arm pot roast, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, braised 0.39 g 100 grams Cystine Lamb, domestic, shoulder, whole (arm and blade), separable lean only, trimmed to 1/4" fat, choice, cooked, braised 0.39 g 100 grams Cystine Chicken, broilers or fryers, back, meat only, cooked, fried 0.39 g 100 grams Cystine Beef, top sirloin, steak, separable lean only, trimmed to 0" fat, choice, cooked, broiled 0.39 g 100 grams Cystine Mollusks, octopus, common, cooked, moist heat 0.39 g 100 grams Cystine Goose, domesticated, meat and skin, cooked, roasted 0.39 g 100 grams Cystine Elk, free range, roast, eye of round, cooked (Shoshone Bannock)