Value Per Nutrient Food 0.22 g 100 grams Cystine Veal, shoulder, arm, separable lean and fat, raw 0.22 g 100 grams Cystine Pork, cured, ham with natural juices, whole, boneless, separable lean and fat, unheated 0.22 g 100 grams Cystine Buckwheat flour, whole-groat 0.22 g 100 grams Cystine Beef, chuck eye roast, boneless, America's Beef Roast, separable lean only, trimmed to 0" fat, select, raw 0.22 g 100 grams Cystine Veal, composite of trimmed retail cuts, separable lean and fat, raw 0.22 g 100 grams Cystine Pork, cured, ham with natural juices, whole, boneless, separable lean only, unheated 0.22 g 100 grams Cystine Croutons, seasoned 0.22 g 100 grams Cystine Veal, ground, raw