The amount of Potatoes and Starches that contain 20 μg of Vitamin B7 (Biotin) (11 - 15)

• 

  18.9 μg

  (per 955 g edible portion)

  Chinese yam, Nagaimo (tuberous root, raw)
  × 1.1
• 

  15.3 μg

  (per 955 g edible portion)

  Chinese yam, Nagaimo (tuberous root, boiled)
  × 1.3
• 

  0.5 μg

  (per 125 g edible portion)

  Potatoe (tuber, raw)
  × 40
• 

  0.2 μg

  (per 57 g edible portion)

  Potatoe (tuber, boiled)
  × 100
• 

  0.1 μg

  (per 120 g edible portion)

  Konjac (block, made from corm)
  × 200