Foods high in cystine

Cooked oat bran tops the list with 0.25 g per 100 calories. Ranked from 4,715 everyday foods (not packaged products); dried spices, protein powders and regional specialties are left out.

Per 100 gPer servingPer 100 calories
All foodsBakedBeefBeveragesBreakfast CerealsCereal Grains & PastaDairy & EggFast FoodsFats & OilsFinfish & ShellfishFruits & Fruit JuicesLamb, Veal, & GameLegumes & LegumeMeals, Entrees, & Side DishesNut & SeedPorkPoultryRestaurant FoodsSausages & Luncheon MeatsSnacksSoups, Sauces, & GraviesSweetsVegetables & Vegetable
  1. 1Cooked oat branCereal Grains and Pasta0.25 g
  2. 2Raw oat branCereal Grains and Pasta0.23 g
  3. 3Crude wheat branCereal Grains and Pasta0.17 g
  4. 4Protein-fortified spaghetti, dryCereal Grains and Pasta0.14 g
  5. 5Protein-fortified spaghetti, cookedCereal Grains and Pasta0.13 g
  6. 6Crude wheat germCereal Grains and Pasta0.13 g
  7. 7Hard red spring wheatCereal Grains and Pasta0.12 g
  8. 8Cooked homemade egg pastaCereal Grains and Pasta0.11 g
  9. 9Fresh plain pasta, as purchasedCereal Grains and Pasta0.11 g
  10. 10Cooked fresh plain pastaCereal Grains and Pasta0.11 g
  11. 11OatsCereal Grains and Pasta0.1 g
  12. 12Cooked fresh spinach pastaCereal Grains and Pasta0.1 g
  13. 13Fresh spinach pasta, as purchasedCereal Grains and Pasta0.1 g
  14. 14Dry enriched spinach egg noodlesCereal Grains and Pasta0.1 g
  15. 15Cooked enriched spinach egg noodlesCereal Grains and Pasta0.1 g
  16. 16Crude rice branCereal Grains and Pasta0.1 g
  17. 17Enriched semolinaCereal Grains and Pasta0.099 g
  18. 18Unenriched semolinaCereal Grains and Pasta0.099 g
  19. 19Cooked homemade eggless pastaCereal Grains and Pasta0.099 g
  20. 20Dry spinach spaghettiCereal Grains and Pasta0.099 g
  21. 21Dry enriched vegetable macaroniCereal Grains and Pasta0.099 g
  22. 22Hard red winter wheatCereal Grains and Pasta0.098 g
  23. 23Cooked enriched vegetable macaroniCereal Grains and Pasta0.098 g
  24. 24Uncooked speltCereal Grains and Pasta0.098 g
  25. 25Spinach spaghetti, cookedCereal Grains and Pasta0.097 g
  26. 26Dry couscousCereal Grains and Pasta0.096 g
  27. 27Cooked couscousCereal Grains and Pasta0.096 g
  28. 28Cooked Japanese soba noodlesCereal Grains and Pasta0.095 g
  29. 29Bleached white wheat flour, 15% protein, enrichedCereal Grains and Pasta0.094 g
  30. 30Bleached white wheat flour, 15% protein, unenrichedCereal Grains and Pasta0.094 g
  31. 31Uncooked khorasan wheatCereal Grains and Pasta0.092 g
  32. 32Cooked khorasan wheatCereal Grains and Pasta0.091 g
  33. 33Soft red winter wheatCereal Grains and Pasta0.091 g
  34. 34Dry Japanese somen noodlesCereal Grains and Pasta0.09 g
  35. 35Cooked Japanese somen noodlesCereal Grains and Pasta0.086 g
  36. 36Bulgur, cookedCereal Grains and Pasta0.086 g
  37. 37Durum wheatCereal Grains and Pasta0.084 g
  38. 38Cooked whole-wheat pastaCereal Grains and Pasta0.084 g
  39. 39Bulgur, dryCereal Grains and Pasta0.083 g
  40. 40White industrial flour, 13% protein, enrichedCereal Grains and Pasta0.083 g
  41. 41Bleached white wheat flour, 13% protein, unenrichedCereal Grains and Pasta0.083 g
  42. 42Whole-grain triticale flourCereal Grains and Pasta0.082 g
  43. 43TriticaleCereal Grains and Pasta0.082 g
  44. 44Whole-grain wheat flourCereal Grains and Pasta0.081 g
  45. 45Dry Japanese soba noodlesCereal Grains and Pasta0.08 g
  46. 46Hulled barleyCereal Grains and Pasta0.078 g
  47. 47Dry enriched egg noodlesCereal Grains and Pasta0.078 g
  48. 48Dry unenriched egg noodlesCereal Grains and Pasta0.078 g
  49. 49White industrial flour, 11.5% protein, enrichedCereal Grains and Pasta0.075 g
  50. 50White industrial flour, 11.5% protein, unenrichedCereal Grains and Pasta0.075 g
  51. 51White industrial flour, 11.5% protein, unbleachedCereal Grains and Pasta0.075 g
  52. 52Enriched white bread flourCereal Grains and Pasta0.075 g
  53. 53Unenriched bread flourCereal Grains and Pasta0.075 g
  54. 54Unenriched pasta, with salt, cookedCereal Grains and Pasta0.072 g
  55. 55Unenriched pasta, cooked, without saltCereal Grains and Pasta0.072 g
  56. 56Cooked enriched pasta, with added saltCereal Grains and Pasta0.071 g
  57. 57Cooked enriched pasta, no added saltCereal Grains and Pasta0.071 g
  58. 58Enriched egg noodles, cooked, with saltCereal Grains and Pasta0.07 g
  59. 59Cooked unenriched egg noodles, with added saltCereal Grains and Pasta0.07 g
  60. 60Cooked enriched egg noodlesCereal Grains and Pasta0.07 g
  61. 61Egg noodles, cooked, without saltCereal Grains and Pasta0.07 g
  62. 62Dry enriched pastaCereal Grains and Pasta0.069 g
  63. 63Unenriched pasta, dryCereal Grains and Pasta0.069 g
  64. 64Teff, cookedCereal Grains and Pasta0.068 g
  65. 65Sprouted wheatCereal Grains and Pasta0.068 g
  66. 66Barley flour or mealCereal Grains and Pasta0.067 g
  67. 67BuckwheatCereal Grains and Pasta0.067 g
  68. 68Bleached white wheat flour, 10% protein, enrichedCereal Grains and Pasta0.066 g
  69. 69Bleached white wheat flour, 10% protein, unenrichedCereal Grains and Pasta0.066 g
  70. 70White industrial flour, 10% protein, enrichedCereal Grains and Pasta0.066 g
  71. 71Whole-groat buckwheat flourCereal Grains and Pasta0.065 g
  72. 72Uncooked teffCereal Grains and Pasta0.064 g
  73. 73Roasted buckwheat groats, cookedCereal Grains and Pasta0.063 g
  74. 74Pearled barley, rawCereal Grains and Pasta0.062 g
  75. 75Bleached white wheat flour, 9% protein, enrichedCereal Grains and Pasta0.062 g
  76. 76Bleached white wheat flour, 9% protein, unenrichedCereal Grains and Pasta0.062 g
  77. 77Bleached enriched all-purpose white wheat flourCereal Grains and Pasta0.06 g
  78. 78Enriched all-purpose white flour, calcium-fortifiedCereal Grains and Pasta0.06 g
  79. 79All-purpose flour, enriched, unbleachedCereal Grains and Pasta0.06 g
  80. 80Unenriched all-purpose white flourCereal Grains and Pasta0.06 g
  81. 81Enriched self-rising all-purpose white wheat flourCereal Grains and Pasta0.059 g
  82. 82Roasted buckwheat groats, dryCereal Grains and Pasta0.058 g
  83. 83Millet, cookedCereal Grains and Pasta0.056 g
  84. 84Raw milletCereal Grains and Pasta0.056 g
  85. 85Uncooked quinoaCereal Grains and Pasta0.055 g
  86. 86Quinoa, cookedCereal Grains and Pasta0.052 g
  87. 87Amaranth grain, uncookedCereal Grains and Pasta0.051 g
  88. 88Tinkyada brown rice pasta, cookedCereal Grains and Pasta0.051 g
  89. 89Enriched white tortilla flourCereal Grains and Pasta0.051 g
  90. 90Enriched white masa corn flourCereal Grains and Pasta0.05 g
  91. 91White masa corn flourCereal Grains and Pasta0.05 g
  92. 92Enriched yellow masa corn flourCereal Grains and Pasta0.05 g
  93. 93Enriched white cake flourCereal Grains and Pasta0.049 g
  94. 94Cooked unenriched parboiled long-grain white riceCereal Grains and Pasta0.049 g
  95. 95Raw wild riceCereal Grains and Pasta0.049 g
  96. 96Cooked enriched parboiled white riceCereal Grains and Pasta0.048 g
  97. 97Millet flourCereal Grains and Pasta0.047 g
  98. 98White corn grainCereal Grains and Pasta0.047 g
  99. 99Yellow corn grainCereal Grains and Pasta0.047 g
  100. 100Cooked wild riceCereal Grains and Pasta0.047 g

More rankings

Foods high in tryptophanFoods high in threonineFoods high in isoleucineFoods high in leucineFoods high in lysineFoods high in methionineFoods high in phenylalanineFoods high in tyrosineFoods high in valineFoods high in arginineFoods high in histidineFoods high in alanine

Source: USDA FoodData Central. Per serving uses each food's typical USDA portion. Daily Values are the FDA's for adults and children 4 years and older.