Value Per Nutrient Food 0.31 g 100 grams Cystine Turkey, all classes, breast, meat and skin, cooked, roasted 0.31 g 100 grams Cystine Veal, leg (top round), separable lean and fat, cooked, roasted 0.31 g 100 grams Cystine Turkey, young hen, light meat, meat and skin, cooked, roasted 0.31 g 100 grams Cystine Pork, fresh, composite of trimmed retail cuts (leg, loin, shoulder, and spareribs), separable lean and fat, cooked 0.31 g 100 grams Cystine Pork, ground, 84% lean / 16% fat, cooked, pan-broiled 0.31 g 100 grams Cystine Turkey, fryer-roasters, meat and skin, cooked, roasted 0.31 g 100 grams Cystine Lamb, domestic, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted 0.31 g 100 grams Cystine Pork, fresh, loin, center loin (chops), bone-in, separable lean and fat, cooked, pan-fried