The amount of Potatoes and Starches that contain 1 mg of Copper

• 

  0.04 mg

  (per 10 g edible portion)

  Potatoe (dehydrated mashed potato)
  × 25
• 

  0.1 mg

  (per 33 g edible portion)

  Sweet potatoe (mushikiriboshi)
  × 10
• 

  0.05 mg

  (per 18 g edible portion)

  Konjac (fine powder)
  × 20
• 

  0.52 mg

  (per 285 g edible portion)

  Yatsugashira (corm, raw)
  × 1.9
• 

  0.6 mg

  (per 285 g edible portion)

  Yatsugashira (corm, boiled)
  × 1.7
• 

  0.32 mg

  (per 190 g edible portion)

  Chinese yam, Ichoimo (tuberous root, raw)
  × 3.1
• 

  0.43 mg

  (per 240 g edible portion)

  Sweet potatoe (tuberous root, baked)
  × 2.3
• 

  0.21 mg

  (per 130 g edible portion)

  Sweet potatoe (tuberous root, raw)
  × 4.8
• 

  0.4 mg

  (per 245 g edible portion)

  Sweet potatoe (tuberous root, steamed)
  × 2.5
• 

  0.58 mg

  (per 400 g edible portion)

  Chinese yam, Yamatoimo (tuberous root, raw)
  × 1.7