According to this belief, it is enough Place the onion among the gathered mushrooms and then observe it. We should pay attention primarily to two aspects: appearance and smell. If at least one of them changes, the mushrooms are poisonous. Of course, this is not a scientific method, but only folk belief.
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Where did this myth come from? In the context of smell It is most likely about the intense aroma of onions. If mushrooms are able to overcome it, it may mean that they are poisonous. While a change appearance Onions may depend on the reaction of the chemical compounds that occur in it (e.g. sulfur) with others. However, this can be caused by many other factors and is not proof that the mushrooms are poisonous. As you can see the onion test in the case of mushrooms is a folk myth.
The basic methods of safe recognition of fungi are presented by the State Sanitary and Epidemiological Station. According to these guidelines, first of all, mushrooms should be collected, which we have no doubt. Sanepid recommends the use of mushroom atlas, but.
According to sanitary, onion -type color methods or darkening of a silver teaspoon should be avoided, and For beginner mushroom pickers, it is recommended to collect only tubular mushrooms (porcini mushrooms, goats, buttermilk, mushrooms or real ones), among which there are no deadly poisonous mushrooms, and the risk of poisoning is much lower.
On mushrooming, it is also worth sticking to the principle that only mushrooms should be collected and well -developed mushrooms. Sanepid emphasizes that the collection of young fruiting bodies that do not yet have all the features of their species is the most common cause of tragic mistakes that can even lead to death.
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