Value Per Nutrient Food 0.29 g 100 grams Cystine Beef, round, bottom round, roast, separable lean only, trimmed to 1/8" fat, choice, raw 0.29 g 100 grams Cystine Veal, shoulder, arm, separable lean and fat, cooked, roasted 0.29 g 100 grams Cystine Chicken, broilers or fryers, wing, meat and skin, cooked, fried, batter 0.29 g 100 grams Cystine Beef, top sirloin, steak, separable lean only, trimmed to 1/8" fat, select, raw 0.29 g 100 grams Cystine Nuts, mixed nuts, dry roasted, with peanuts, without salt added 0.29 g 100 grams Cystine Nuts, mixed nuts, dry roasted, with peanuts, with salt added 0.29 g 100 grams Cystine Egg, white, raw, fresh 0.29 g 100 grams Cystine APPLEBEE'S, 9 oz house sirloin steak