| Tryptophan per 100 grams | |
| Heart, beef, raw | 2000 mg |
| Heart, veal, raw | 1600 mg |
| Caseinate, sodium, DAMIPRO RHV | 1300 mg |
| Egg, chicken, white, dried | 1000 mg |
| Tea, leaves | 820 mg |
| Egg, chicken, whole, dried | 580 mg |
| Cheese, hard, Parmesan, grated | 530 mg |
| Soya flour, full fat | 520 mg |
| Sesame seed, decorticated | 500 mg |
| Milk, dry, skimmed, powder | 490 mg |
| Sesame seeds, whole, dried | 470 mg |
| Cheese, hard, Grana, 32 % fidm. | 460 mg |
| Cheese, hard, Parmesan, 32 % fidm. | 460 mg |
| Beans, soy, dried | 460 mg |
| Cheese, hard, Hingino, 32 % fidm. | 450 mg |
| Yeast, dried | 440 mg |
| Cheese, semihard, Havarti, 30 % fidm. | 420 mg |
| Cheese, firm, 20 % fidm., all varieties | 420 mg |
| Cheese, firm, Samsoe, 30 % fidm. | 420 mg |
| Cheese, hard, Gruyere, 45 % fidm. | 410 mg |
| Cheese, firm, Maribo, 30 % fidm. | 400 mg |
| Cheese, semihard, Mozzarella, 30 % fidm. | 400 mg |
| Cheese, firm, 30 % fidm., all varieties | 400 mg |
| Egg, chicken, yolk, dried | 400 mg |
| Linseeds, raw | 400 mg |
| Cheese, hard, Emmentaler, 45 % fidm. | 390 mg |
| Cheese, firm, Danbo, 20 % fidm. | 390 mg |
| Cheese, processed, 20 % fidm. | 390 mg |
| Cheese, firm, Danbo, 30 % fidm. | 390 mg |
| Cheese, firm, Svenbo, 45 % fidm. | 380 mg |
| Peanut butter | 380 mg |
| Milk, dry, whole, powder | 370 mg |
| Cheese, firm, Elbo, 40 % fidm. | 370 mg |
| Cheese, firm, Samsoe, 45 % fidm. | 370 mg |
| Cheese, firm, Maribo, 45 % fidm. | 370 mg |
| Cheese, processed, 30 % fidm. | 360 mg |
| Cheese, firm, Fynbo, 45 % fidm. | 360 mg |
| Yeast extract, Marmite | 360 mg |
| Cheese, hard, Cheddar, danish | 360 mg |
| Cheese, Camembert, 30 % fidm. | 350 mg |
| Cheese, firm, 40 % fidm., all varieties | 350 mg |
| Wheat germ, raw | 340 mg |
| Cheese, semihard, Havarti, 45 % fidm. | 340 mg |
| Cheese, semihard, Fontina, 45 % fidm. | 340 mg |
| Cheese, firm, 45 % fidm., all varieties | 340 mg |
| Cheese, semihard, Mozzarella, 45 % fidm. | 330 mg |
| Cheese, firm, Danbo, 45 % fidm. | 330 mg |
| Cheese, firm, Mynster, 50 % fidm. | 330 mg |
| Cheese, semihard, Esrom, 45 % fidm. | 330 mg |
| Liver, chicken (hen), raw | 330 mg |
| Cheese, processed, 45 % fidm. | 330 mg |
| Cheese, hard, Chesire, 50 % fidm. | 330 mg |
| Cheese, semihard, Fontina, 50 % fidm. | 330 mg |
| Cheese, firm, 10 % fidm. | 330 mg |
| Pheasant, flesh only, raw | 330 mg |
| Cheese, semihard, St. Paulin, 50 % fidm. | 320 mg |
| Goose, flesh only, raw | 320 mg |
| Pork, ham, smoked | 320 mg |
| Chicken, flesh and skin, deepfried | 320 mg |
| Tuna, raw | 310 mg |
| Pheasant, flesh and skin, raw | 310 mg |
| Mussels, boiled | 310 mg |
| Cheese, Mycella Blue, 50 % fidm. | 300 mg |
| Liver, ox, raw | 300 mg |
| Liver, pig, raw | 300 mg |
| Cheese, Camembert, 45 % fidm. | 300 mg |
| Cheese, Brie, 45 % fidm. | 290 mg |
| Egg, goose, whole, raw | 290 mg |
| Pistachio nuts, dry roasted | 290 mg |
| Liver, broiler or fryer, raw | 290 mg |
| Liver, calf, raw | 280 mg |
| Tuna, in water, canned | 280 mg |
| Duck, breast, flesh only, raw | 280 mg |
| Cheese, Danish Blue, 50 % fidm. | 280 mg |
| Tuna, in oil, canned | 280 mg |
| Haddock, breaded, fried | 280 mg |
| Rabbit, flesh only, raw | 280 mg |
| Cheese, Roquefort, danish, 50 % fidm. | 280 mg |
| Cheese, semihard, Feta, 40 % fidm | 270 mg |
| Cheese, semihard, Esrom, 60 % fidm. | 270 mg |
| Egg, duck, whole, raw | 270 mg |
| Cheese, Brie, 50 % fidm. | 270 mg |
| Pistachio nuts, dried | 270 mg |
| Shrimp, prawn, boiled | 270 mg |
| Cheese, semihard, Havarti, 60 % fidm. | 270 mg |
| Cheese, Camembert, 50 % fidm. | 270 mg |
| Chicken, flesh and skin, battered, deepfried | 260 mg |
| Cashew nuts, oil roasted | 260 mg |
| Crab claws, meat, canned | 260 mg |
| Crab claws, meat, raw | 260 mg |
| Beans, mung, dried, raw | 260 mg |
| Chicken, flesh and skin, grilled | 260 mg |
| Liver, duck, raw | 260 mg |
| Fennel seed | 250 mg |
| Cheese, semihard, Feta, 50 % fidm | 250 mg |
| Duck, flesh only, raw | 250 mg |
| Poppy seeds | 250 mg |
| Beans, white, dried | 250 mg |
| Lentils, dried | 250 mg |
| Nut, pea, dried | 250 mg |
| Pork, oyster cut, lean, raw | 240 mg |
| Pork, loin (sauté slices), lean, raw | 240 mg |
| Cocoa, instant, med milk, powder | 240 mg |
| Nut, pea, oilroasted and salted | 240 mg |
| Pork, meat, lean, approx. 3 % fat, raw | 240 mg |
| Chicken, hen, flesh only | 240 mg |
| Pork, tenderloin, trimmed, raw | 240 mg |
| Pork, loin (filet royal), lean, raw | 240 mg |
| Pork, ham, schnitzel, escalope, raw | 240 mg |
| Beef brisket, soaked in brine | 240 mg |
| Cheese, Brie, 60 % fidm. | 240 mg |
| Pork, ham, topside (M. Semimembranosus), lean, raw | 240 mg |
| Pork, loin, lean, raw | 240 mg |
| Beans, brown, dried | 240 mg |
| Garfish, raw | 240 mg |
| Cod, roe, raw | 240 mg |
| Pork, loin (medaillon), lean, raw | 240 mg |
| Pork, ham, wok strips from topside, raw | 240 mg |
| Cashew nuts, dry roasted | 240 mg |
| Sprat (sardine), in oil, canned | 230 mg |
| Pork, ham, chump (M. Glutaei Etc.), lean, raw | 230 mg |
| Kippers, in oil, canned | 230 mg |
| Crab, boiled | 230 mg |
| Salmon, canned | 230 mg |
| Liver, goose, raw | 230 mg |
| Pork, cheek meat, lean, raw | 230 mg |
| Beef, topside "cap off", raw | 230 mg |
| Beef, sirloin, raw | 230 mg |
| Beef, striploin "cap off", raw | 230 mg |
| Beef, shoulder, ventral part | 230 mg |
| Kidney, pig, raw | 230 mg |
| Beef, meat, lean (<5 % fat), raw | 230 mg |
| Beef, outside, round, raw | 230 mg |
| Pork, tenderloin, trimmed, raw | 230 mg |
| Sausage, beef salami | 230 mg |
| Pork, legmuscles without knuckle, lean, raw | 230 mg |
| Coffee, instant, powder | 230 mg |
| Sardine, in oil, canned | 230 mg |
| Beef, rumpsteak "cap off", raw | 230 mg |
| Beef, neck, raw | 230 mg |
| Beef, shin + leg (shank), raw | 230 mg |
| Cheese, Danish Blue, 60 % fidm. | 230 mg |
| Veal, lean meat, raw | 230 mg |
| Roastbeef, sliced | 230 mg |
| Pork, chop, raw | 230 mg |
| Pork, minced, approx. 6% fat, raw | 230 mg |
| Beef, meat, 5-10 % fat, raw | 230 mg |
| Beef, eye of round, raw | 230 mg |
| Beef, T-bone steak, raw | 230 mg |
| Beef, topside "cap on", raw | 230 mg |
| Lobster, raw | 220 mg |
| Veal, thin fat, raw | 220 mg |
| Turkey, breast, boiled/smoked, sliced | 220 mg |
| Chicken, breast, flesh and skin, raw | 220 mg |
| Pork, ham, silverside (M. Semitendinosus), lean, raw | 220 mg |
| Pork, shoulder steaks, raw | 220 mg |
| Beef, meat, approx. 15 % fat, raw | 220 mg |
| Beef, rump, raw | 220 mg |
| Pork, ham, bayonne style, deboned | 220 mg |
| Norway lobster, raw | 220 mg |
| Pork, ham, silverside (M. Semitendinosus), lean, raw | 220 mg |
| Pork, hand, lean, raw | 220 mg |
| Stockfish, cod, split, salted and dried | 220 mg |
| Cocoa, powder | 220 mg |
| Pork, ham, outside muscle (M. biceps femoris), diced, lean, raw | 220 mg |
| Pork, slice of neck, raw | 220 mg |
| Beef, rumpsteak "cap on", raw | 220 mg |
| Beef, fillet, defatted, raw | 220 mg |
| Beef, chuck, raw | 220 mg |
| Salmon, gravad | 220 mg |
| Pork, ham, thick flank (M. Quadiceps Femoris), lean, raw | 220 mg |
| Turkey, flesh only, raw | 220 mg |
| Pork, ham, outside muscle (M. biceps femoris), shredded, raw | 220 mg |
| Pork, loin, defatted (approx. 3 mm fat), raw | 220 mg |
| Pork, ham, viking steak, raw | 220 mg |
| Mussels, in water, canned | 220 mg |
| Beef, thick flank "cap off", raw | 220 mg |
| Beef, striploin "cap on", raw | 220 mg |
| Pork, ham, silverside (M. Biceps Femoris), lean, raw | 220 mg |
| Pork, hand, diced, lean, raw | 220 mg |
| Beef, shoulder, dorsal part, raw | 220 mg |
| Lobster, boiled | 210 mg |
| Pork, ham, silverside (M. Biceps Femoris), 5 mm rind, raw | 210 mg |
| Almond, raw | 210 mg |
| Pork, loin with rind, raw | 210 mg |
| Salmon, smoked | 210 mg |
| Goose, flesh and skin, raw | 210 mg |
| Lobster, canned | 210 mg |
| Turkey, flesh and skin, raw | 210 mg |
| Veal, medium fat, raw | 210 mg |
| Pork, loin fillet, smoked | 210 mg |
| Broiler, flesh and skin, raw | 210 mg |
| Pork, neck, smoked, boiled | 210 mg |
| Haddock, raw | 210 mg |
| Chicken, breast, boiled, sliced | 210 mg |
| Herring, smoked | 210 mg |
| Pork, loin with rind, raw | 210 mg |
| Chicken, flesh only, raw | 210 mg |
| Salmon, raw | 210 mg |
| Mackerel, filet, in natural juices, canned | 210 mg |
| Wheat bran | 210 mg |
| Sole, raw | 210 mg |
| Pork, loin with rind, raw | 210 mg |
| Pork, ham, smoked, boiled | 210 mg |
| Cheese, whey, Myseost, 33 % fidm. | 210 mg |
| Pork, meat, approx. 10 % fat, raw | 210 mg |
| Beef, entrecote "cap on", raw | 210 mg |
| Egg, hen, yolk, sugar added, pasteurized, frozen | 210 mg |
| Pork, loin, defatted (approx. 3 mm fat), raw | 210 mg |
| Chicken, flesh and skin, raw | 200 mg |
| Horse, meat, raw | 200 mg |
| Mackerel, smoked | 200 mg |
| Pork, flank, raw | 200 mg |
| Pork, hand, approx. 16 % fat, raw | 200 mg |
| Tongue, pig, cured | 200 mg |
| Heart, pork, raw | 200 mg |
| Chicken, drumstick, flesh and skin, raw | 200 mg |
| Pork, flank, rolled, raw | 200 mg |
| Herring, autumn, raw | 200 mg |
| Pork, meat, approx. 20 % fat, raw | 200 mg |
| Pork, hand with rind, raw | 200 mg |
| Beef, brisket, anterior part, raw | 200 mg |
| Egg, hen, whole, pasteurized, frozen | 200 mg |
| Sweatbread, lamb, raw | 200 mg |
| Chicken, wing, flesh and skin, raw | 200 mg |
| Pork, saddle, smoked, raw | 200 mg |
| Whey, sweet, dried | 200 mg |
| Squab (pigeon), flesh, raw | 200 mg |
| Halibut, atlantic, raw | 200 mg |
| Heart, chicken, raw | 200 mg |
| Tongue, pig, raw | 200 mg |
| Egg, chicken, yolk, raw | 200 mg |
| Halibut, atlantic, smoked | 200 mg |
| Kidney, calf, raw | 200 mg |
| Pork, saddle, smoked, boiled | 200 mg |
| Tongue, calf, cured | 190 mg |
| Lamb, leg, defatted, raw | 190 mg |
| Shrimp, boiled, shell removed | 190 mg |
| Pork, spare ribs, raw | 190 mg |
| Kidney, ox, raw | 190 mg |
| Veal, eye of round, salted, boiled | 190 mg |
| Beef, flatribs, raw | 190 mg |
| Lemon sole, raw | 190 mg |
| Pork, collar, defatted, raw | 190 mg |
| Lamb, leg, average values, raw | 190 mg |
| Mutton, round, raw | 190 mg |
| Shrimp, canned | 190 mg |
| Tongue, calf, raw | 190 mg |
| Egg, hen, whole, boiled, frozen | 190 mg |
| Pork, thin belly, lean, approx. 2 mm rind, raw | 190 mg |