Cystine per 100 gram

Egg, white, dried, stabilized, glucose reduced2.227 g
Egg, white, dried2.102 g
Egg, white, dried, powder, stabilized, glucose reduced2.044 g
Egg, white, dried, flakes, stabilized, glucose reduced1.908 g
Seeds, cottonseed flour, low fat (glandless)1.307 g
Seeds, cottonseed meal, partially defatted (glandless)1.288 g
Egg, whole, dried, stabilized, glucose reduced1.148 g
Egg, whole, dried1.077 g
Seeds, cottonseed flour, partially defatted (glandless)1.074 g
Soy protein isolate, potassium type, crude protein basis1.046 g
Soy protein isolate, potassium type1.046 g
Soy protein isolate1.046 g
Seeds, sesame flour, low-fat1.012 g
Seeds, sunflower seed flour, partially defatted0.952 g
Soy protein concentrate, crude protein basis (N x 6.25), produced by acid wash0.886 g
Soy protein concentrate, produced by acid wash0.886 g
Soy protein concentrate, produced by alcohol extraction0.886 g
Seeds, cottonseed kernels, roasted (glandless)0.855 g
Seeds, sesame flour, partially defatted0.814 g
Soy flour, defatted, crude protein basis (N x 6.25)0.757 g
Soy flour, defatted0.757 g
Soy flour, low-fat, crude protein basis (N x 6.25)0.75 g
Beef, variety meats and by-products, spleen, cooked, braised0.727 g
Soy meal, defatted, raw, crude protein basis (N x 6.25)0.724 g
Soy meal, defatted, raw0.724 g
Beverages, Protein powder soy based0.722 g
Seeds, safflower seed meal, partially defatted0.685 g
Spices, mustard seed, ground0.68 g
Fish, cod, Atlantic, dried and salted0.673 g
Peanut flour, defatted0.669 g
Tofu, dried-frozen (koyadofu), prepared with calcium sulfate0.663 g
Tofu, dried-frozen (koyadofu)0.663 g
Seaweed, spirulina, dried0.662 g
Soybeans, mature seeds, raw0.655 g
Soybeans, mature seeds, dry roasted0.638 g
Meat extender0.627 g
Seeds, sesame flour, high-fat0.621 g
Egg, yolk, dried0.59 g
Cereals ready-to-eat, wheat germ, toasted, plain0.576 g
Oat bran, raw0.576 g
Soybeans, mature seeds, roasted, no salt added0.567 g
Soybeans, mature seeds, roasted, salted0.567 g
Soy flour, full-fat, roasted, crude protein basis (N x 6.25)0.561 g
Soy flour, full-fat, roasted0.561 g
Pork, fresh, variety meats and by-products, kidneys, cooked, braised0.557 g
Soy flour, full-fat, raw0.556 g
Soy flour, full-fat, raw, crude protein basis (N x 6.25)0.556 g
Winged beans, mature seeds, raw0.545 g
Macaroni, protein-fortified, dry, enriched, (n x 6.25)0.54 g
Spaghetti, protein-fortified, dry, enriched (n x 6.25)0.54 g
Macaroni, protein-fortified, dry, enriched, (n x 5.70)0.54 g
Spaghetti, protein-fortified, dry, enriched (n x 5.70)0.54 g
Beef, variety meats and by-products, spleen, raw0.53 g
Snacks, pork skins, plain0.529 g
Beef, variety meats and by-products, liver, cooked, braised0.526 g
Egg Mix, USDA Commodity0.523 g
Snacks, pork skins, barbecue-flavor0.514 g
Leavening agents, yeast, baker's, active dry0.5 g
Fish, whitefish, dried (Alaska Native)0.5 g
Fish, roe, mixed species, cooked, dry heat0.499 g
Pork, fresh, variety meats and by-products, liver, cooked, braised0.491 g
Veal, variety meats and by-products, liver, cooked, braised0.49 g
Nuts, butternuts, dried0.484 g
Beef, variety meats and by-products, liver, cooked, pan-fried0.479 g
Veal, variety meats and by-products, liver, cooked, pan-fried0.471 g
Beef, round, top round, separable lean only, trimmed to 0" fat, all grades, cooked, braised0.466 g
Nuts, walnuts, black, dried0.462 g
Beef, round, top round, separable lean and fat, trimmed to 0" fat, all grades, cooked, braised0.46 g
Smelt, dried (Alaska Native)0.46 g
Wheat germ, crude0.458 g
Cereals, oats, regular and quick, not fortified, dry0.455 g
Beef, round, bottom round, steak, separable lean only, trimmed to 0" fat, select, cooked, braised0.451 g
Seeds, sunflower seed kernels, dried0.451 g
Fish, caviar, black and red, granular0.449 g
Beef, chuck, arm pot roast, separable lean only, trimmed to 1/8" fat, choice, cooked, braised0.448 g
Beef, chuck, arm pot roast, separable lean only, trimmed to 1/8" fat, all grades, cooked, braised0.447 g
Beef, chuck, arm pot roast, separable lean only, trimmed to 1/8" fat, select, cooked, braised0.447 g
Lupins, mature seeds, raw0.446 g
Goose, domesticated, meat only, cooked, roasted0.445 g
Beef, round, bottom round, steak, separable lean only, trimmed to 1/8" fat, select, cooked, braised0.445 g
Beef, round, bottom round, steak, separable lean and fat, trimmed to 0" fat, select, cooked, braised0.444 g
Seal, bearded (Oogruk), meat, dried (Alaska Native)0.444 g
Beef, round, bottom round, steak, separable lean only, trimmed to 1/8" fat, all grades, cooked, braised0.443 g
Duck, young duckling, domesticated, White Pekin, leg, meat only, bone in, cooked without skin, braised0.442 g
Beef, round, bottom round, steak, separable lean only, trimmed to 1/8" fat, choice, cooked, braised0.442 g
Pork, cured, bacon, cooked, microwaved0.44 g
Seeds, sesame seed kernels, dried (decorticated)0.44 g
Beef, round, bottom round, steak, separable lean only, trimmed to 0" fat, all grades, cooked, braised0.439 g
Beef, round, top round, separable lean only, trimmed to 1/8" fat, choice, cooked, pan-fried0.438 g
Seeds, watermelon seed kernels, dried0.438 g
Beef, brisket, flat half, separable lean only, trimmed to 0" fat, select, cooked, braised0.437 g
Chicken, broilers or fryers, giblets, cooked, fried0.437 g
Cereals, oats, instant, fortified, plain, dry0.435 g
Beef, round, bottom round, steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, braised0.433 g
Beef, brisket, flat half, separable lean and fat, trimmed to 0" fat, select, cooked, braised0.433 g
Peanut flour, low fat0.433 g
Beef, chuck, arm pot roast, separable lean only, trimmed to 0" fat, choice, cooked, braised0.431 g
Beef, chuck, arm pot roast, separable lean only, trimmed to 0" fat, select, cooked, braised0.431 g
Beef, brisket, flat half, separable lean only, trimmed to 0" fat, all grades, cooked, braised0.429 g
Game meat, buffalo, water, cooked, roasted0.429 g