Value Per Nutrient Food 0.20 g 100 grams Cystine Beef, tenderloin, separable lean and fat, trimmed to 1/8" fat, prime, raw 0.20 g 100 grams Cystine Lamb, domestic, composite of trimmed retail cuts, separable lean and fat, trimmed to 1/4" fat, choice, raw 0.20 g 100 grams Cystine Coffee, instant, regular, powder 0.20 g 100 grams Cystine Nuts, chestnuts, european, dried, unpeeled 0.20 g 100 grams Cystine Fast foods, croissant, with egg, cheese, and ham 0.20 g 100 grams Cystine Beef, chuck eye roast, boneless, America's Beef Roast, separable lean and fat, trimmed to 0" fat, select, raw 0.20 g 100 grams Cystine Fish, scup, raw 0.20 g 100 grams Cystine Crustaceans, crab, blue, raw
