Value Per Nutrient Food 0.25 g 100 grams Cystine Chicken, broilers or fryers, wing, meat and skin, cooked, rotisserie, original seasoning 0.25 g 100 grams Cystine Beef, ground, 85% lean meat / 15% fat, patty, cooked, pan-broiled 0.25 g 100 grams Cystine Fish, spot, cooked, dry heat 0.25 g 100 grams Cystine Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 0" fat, USDA choice, cooked, broiled 0.25 g 100 grams Cystine Egg, white, raw, frozen 0.25 g 100 grams Cystine Pork, Shoulder breast, boneless, separable lean and fat, raw 0.25 g 100 grams Cystine Cheese, gouda 0.25 g 100 grams Cystine Pork, fresh, loin, center loin (chops), bone-in, separable lean only, raw