The amount of Potatoes and Starches that contain 1 mg of Vitamin B1 (Thiamin)

• 

  0.03 mg

  (per 10 g edible portion)

  Potatoe (dehydrated mashed potato)
  × 33.3
• 

  0.06 mg

  (per 33 g edible portion)

  Sweet potatoe (mushikiriboshi)
  × 16.7
• 

  0.24 mg

  (per 190 g edible portion)

  Chinese yam, Ichoimo (tuberous root, raw)
  × 4.2
• 

  0.47 mg

  (per 400 g edible portion)

  Chinese yam, Yamatoimo (tuberous root, raw)
  × 2.1
• 

  0.3 mg

  (per 285 g edible portion)

  Yatsugashira (corm, raw)
  × 3.3
• 

  0.1 mg

  (per 80 g edible portion)

  Potatoe (fried potato)
  × 10
• 

  0.26 mg

  (per 240 g edible portion)

  Sweet potatoe (tuberous root, baked)
  × 3.8
• 

  0.31 mg

  (per 285 g edible portion)

  Yatsugashira (corm, boiled)
  × 3.2
• 

  0.13 mg

  (per 130 g edible portion)

  Sweet potatoe (tuberous root, raw)
  × 7.7
• 

  0.86 mg

  (per 955 g edible portion)

  Chinese yam, Nagaimo (tuberous root, raw)
  × 1.2