Mushroom poisoning patient
"Then how do we know whether wild mushrooms are poisonous?
First look at the color and shape. In terms of color, poisonous mushrooms are mostly gold, pink, white, black and green. Non-toxic mushrooms are mostly brown, lavender or grayish red. Secondly, you can look at the appearance. There is a simple formula, which can be roughly distinguished from the shape: hat on the head, skirt on the waist and boots on the feet. It means that there is a cap, a ring and most of the algae are poisonous mushrooms. In addition, poisonous mushrooms are generally sticky and slippery, and the mushroom cover is often stained with some debris or grows patches. "
Structure of mushrooms
There is a list of poisonous mushrooms.
However, I still want to remind you that it is one-sided to distinguish poisonous mushrooms only by appearance or color. For example, chanterelle is brightly colored and edible, while white poison amanita is simple in color, but very toxic. Wild mushrooms, whether plain or brightly colored, are not allowed to be eaten casually. "
The chanterelle is bright in color, but non-toxic.
"So, is there any other way?
"You can also look at the secretions and tear off the stems of fresh wild mushrooms." Non-toxic secretions are clear as water. Some are white, and the surface of the fungus will not change color when torn off. However, the toxic secretion is thick and reddish brown, and it is easy to change color in the air after being torn off. "
poisonous mushroom
It's a little troublesome to tear every flower. Is there any other way? "
"You can smell this smell. Poisonous mushrooms taste like potatoes or radishes. Nontoxic mushrooms are bitter apricots or fruits. "
Pleurotus eryngii
After mastering these methods, you can safely pick mushrooms. "
"Well, be careful. One is that there are many kinds of fungi, and some poisonous mushrooms look like what we usually eat. Judging by the naked eye, this mushroom is no different from what you usually eat. You may think it should be non-toxic!
Poison goose ointment
It seems that it is not so easy to eat non-toxic wild mushrooms! There is a German proverb that all mushrooms can be eaten, but some can only be eaten once. "This means that there is no life to eat for the second time! Cherish life and stay away from wild mushrooms!
Mushroom gourmet
Poisoning by poisonous mushrooms can be divided into six types according to symptoms: neuropsychiatric type, gastrointestinal type, hemolysis type, liver injury type, respiratory and circulatory failure type and mild allergic dermatitis type.
Poisoning symptoms that cause neuropsychiatric reactions can be manifested as nerve excitement, nerve inhibition, insanity and various hallucinatory reactions. These symptoms can appear alternately in the course of onset, or only partially react, and some patients are accompanied by gastroenteritis symptoms. "Little people illusion" is a kind of neuropsychiatric poisoning caused by some boletus-like poisonous bacteria.
Defense speech 1
Dear teachers and students:
Hello everyone! My master's thesis is entitled "Practical Exploration of Space Vector Teaching of