Reports of potato poisoning state that unripe, sprouting, or green potatoes contain toxic alkaloids, including solanine. When ingested, they can cause drowsiness, weakness, apathy, and gastrointestinal symptoms. This is rare — in most cases, potatoes are safe to eat and are a staple food in many countries. 27 мая 2021 г.
Which potatoes are not safe to eat?
Raw potatoes should be firm to the touch with tight skin that's free of large bruises, black spots, or other blemishes. If a potato has become soft or mushy, you should throw it out. Though it's normal for potatoes to smell earthy or nutty, a musty or moldy odor is a hallmark of spoilage.
How can you tell if potatoes are poisonous?
But while you might not think twice about just cutting up a potato and cooking it, there's actually one important thing you should be paying attention to first: the color. Specifically, the color green. The presence of chlorophyll in a potato means that a glycoalkaloid poison named solanine is also present.
When should potatoes not be eaten?
In addition, when potatoes sprout, the starch in the potatoes is converted into sugar. If the potato is firm, it has most of the nutrients intact and can be eaten after removing the sprouted part. However, if the potato is shrunken and wrinkled, it should not be eaten.
What is the most poisonous potato?
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). ... Solanine.NamesChEBICHEBI:9188ChemSpider28033ECHA InfoCard100.039.875PubChem CID6537493
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