Potatoes Used to be Poisonous But their use as a food crop was not at all obvious. Potato plants evolved in regions with long dry seasons so the underground tuber was an energy storage unit to make it though the season. They even grow in regions where no perennial grasses can survive. 2 сент. 2014 г.
When were potatoes considered poisonous?
1952: According to the British Medical Journal, solanine poisoning is most common during times of food shortage. In the face of starvation, there have been accounts of large groups eating older potatoes with a higher concentration of the toxin.
When did potatoes become edible?
The Inca Indians in Peru were the first to cultivate potatoes around 8,000 BC to 5,000 B.C. In 1536, Spanish Conquistadors in Peru discovered the flavors of the potato and transported them to Europe.
What did the original potato look like?
The first potatoes seen in Europe had tiny tubers the size of peas or cherries. This was because the formation of tubers was regulated by the length of day. Being close to the equator, the Andes experience days and nights of equal length.
What popular food that was once considered poisonous?
Once considered poisonous, the tomato is now a favorite food Pronunciation doesn't matter when it comes to this fabulous nutritious fruit known as a vegetable. It's hard to believe that such a widely-used food source was once considered deadly poisonous.
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