Potatoes and Starches High in Ammonia (per 100 g edible portion)

• Chinese yam, Nagaimo (tuberous root, raw)
  
  79 mg
• Potatoe (tuber, raw)
  
  55 mg
• Satoimo (corm, raw)
  
  39 mg
• Sweet potatoe (tuberous root, raw)
  
  29 mg