Solanine is considered a neurotoxin, and ingestion by humans can cause nausea and headaches and can lead to serious neurological problems and even death if enough is consumed. A recent study suggested that a 16-oz (450-gram) fully green potato is enough to make a small adult ill.
Do potatoes release toxins?
Potatoes, like tomatoes and eggplant, are members of the nightshade family, which contain the toxin solanine. While these plants always contain some amount of solanine, the toxin increases in abundance when potatoes are exposed to light. That is why they should be stored in complete darkness.
Is any part of a potato poisonous?
Solanine is a glycoalkaloid poison found in species of the nightshade family within the genus Solanum, such as the potato (Solanum tuberosum), the tomato (Solanum lycopersicum), and the eggplant (Solanum melongena). It can occur naturally in any part of the plant, including the leaves, fruit, and tubers.
Are potatoes harmful to humans?
Potatoes contain glycoalkaloids, a type of chemical compound found in members of the nightshade family that can be toxic if consumed in high amounts. Potatoes, particularly green potatoes, contain two types of glycoalkaloids: solanine and chaconine.
Is there strychnine in potatoes?
It's no old-wives' tale – green potatoes contain a toxic chemical called solanine, a distant cousin of strychnine. However, you may be able to salvage your potatoes, and you can definitely prevent it from happening again. Here's what you need to know to keep your potatoes brown and healthy.
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