Foods High in Cystine (per 100 g edible portion)

• Wheat gluten (powdered type)
  
  1600 mg
• Soy protein (isolated type)
  
  1100 mg
• Soybean, Tofu (kori-dofu)
  
  870 mg
• Fu, Gluten products (baked type, kanze-fu)
  
  830 mg
• Skipjack, Processed product (kezuri-bushi)
  
  800 mg
• Yuba (dried type)
  
  760 mg
• Skipjack, Processed product (katsuo-bushi)
  
  750 mg
• Purple laver (dried)
  
  650 mg
• Soybean, Whole bean (domestic, dried, raw)
  
  620 mg
• Soybean, Kinako (whole bean type)
  
  580 mg
• Soybean, Whole bean (usa, dried, raw)
  
  580 mg
• Soybean, Whole bean (china, dried, raw)
  
  560 mg
• Soybean, Kinako (hulled bean type)
  
  530 mg
• Sesame seed (dried)
  
  520 mg
• Peanut (dried)
  
  510 mg
• Chum salmon (sujiko)
  
  500 mg
• Cashew nut (oil-roasted and salted)
  
  490 mg
• Oats (oatmeal, raw)
  
  490 mg
• Wheat germ
  
  470 mg
• Shirasuboshi (semi-dried)
  
  450 mg