Value Per Nutrient Food 0.34 g 100 grams Cystine Beef, chuck, under blade steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised 0.34 g 100 grams Cystine Veal, composite of trimmed retail cuts, separable lean and fat, cooked 0.34 g 100 grams Cystine Seeds, flaxseed 0.34 g 100 grams Cystine Chicken, broilers or fryers, neck, meat and skin, cooked, fried, flour 0.34 g 100 grams Cystine Quail, meat and skin, raw 0.34 g 100 grams Cystine Lamb, domestic, shoulder, blade, separable lean and fat, trimmed to 1/4" fat, choice, cooked, braised 0.34 g 100 grams Cystine Beef, bottom sirloin, tri-tip roast, separable lean only, trimmed to 0" fat, choice, cooked, roasted 0.34 g 100 grams Cystine Veal, leg (top round), separable lean only, cooked, pan-fried, breaded