What kind of oyster mushrooms can't be eaten? Many people like mushrooms very much. Mushrooms are fungal plants. It is estimated that there are 2000 kinds of edible mushrooms in the world, of which about 700 kinds have medical value. Let's see what kind of oyster mushrooms can't be eaten.
What kind of Pleurotus ostreatus can't be eaten 1 1, depending on the appearance.
Bad mushrooms not only have color changes on the surface, but also may have mold, which is rotten and soft to the touch. This kind of mushroom can not be eaten, which may cause diarrhea, abdominal pain, liver damage and other hazards.
Step 2 smell it
Fresh mushrooms have a faint mushroom smell, while bad mushrooms will give off the smell of mildew and rotten food. It is best not to eat mushrooms with strange taste to avoid food poisoning.
How do mushrooms keep fresh at home for longer?
1, refrigeration method
Fresh mushrooms can be stored for about 7 days by putting them in a sealed fresh-keeping bag and then sealing the mouth of the bag tightly.
2. Cooking methods
Stir-fry mushrooms, then add a little salt, and store them in the refrigerator for about three months, or tear them into strips, dry them in the sun, fry them, and then store them in a sealed glass bottle with a suitable size for about three months. If you can dry mushrooms in the oven and sprinkle some salt and spices, such dried mushrooms can be preserved for a longer time.
Can mushrooms still be eaten if they are a little yellow?
It is only yellow, but it can be eaten and will not rot.
Mushrooms will show some signs of yellowing after being stored for a long time, because the nutrients and water in them will gradually lose with the storage time, turn yellow slowly, preferably dry, or even rot and deteriorate. This kind of mushroom with a yellow surface is not as good as fresh mushrooms in nutrition and moisture, and its taste is not as good as fresh mushrooms. It is recommended to remove the yellow part when eating.
Can mushrooms be eaten after soaking all night?
If stored properly, it can still be eaten.
Generally, mushrooms stored overnight in the refrigerator can be eaten, because the low temperature environment in the refrigerator can inhibit bacterial reproduction and prevent mushrooms from rotting and deteriorating in a short time. However, if mushrooms are soaked overnight at room temperature or high temperature, not only will the water quality change, but mushrooms may also rot and deteriorate. For example, mushrooms with peculiar smell or soft rot cannot be eaten, so as not to endanger health.
Are mushrooms poisonous if they are not cooked?
Edible fungi eaten every day are nontoxic.
Usually, the artificially cultivated edible mushrooms bought in the market are not wild poisonous mushrooms and contain no toxins. Even if eaten raw, it will not be poisoned. However, eating raw mushrooms may cause gastrointestinal irritation and physical discomfort due to microorganisms such as bacteria, and there may be symptoms similar to poisoning.
How to identify poisonous mushrooms
1, look at the appearance
Non-toxic mushroom: the color is not bright and the umbrella surface is smooth.
Poisonous mushrooms: bright and beautiful colors, dry umbrella handle, not easy to tear by hand. Some surfaces will have secretions flowing out, or there will be sticky secretions at the damaged parts, and some will give off strange smells, such as stench and stench.
2. Look at the living environment
Non-toxic mushrooms: grow on clean grass or under pine trees, and the environment is relatively clean.
Poisonous mushrooms: generally grow in dark, damp and dirty places, such as beside sewage pits and in the corners of dilapidated houses.
What kind of Pleurotus ostreatus can't eat 2. Nutritional value of oyster mushroom.
Pleurotus ostreatus belongs to saprophytic fungi in biology and has good nutritional value. There are a lot of cellulose or lignin, which is very helpful to the human body. She also has a lot of sugar, pectin sugar, glycogen and so on, all of which are nutrients that people need.
Efficacy and function of Pleurotus ostreatus
1, Pleurotus ostreatus can enhance human immunity, and its various components can play the role of anti-tumor cells, so it has a good anti-cancer and anti-tumor effect on human body and can improve human immunity.
2. Pleurotus ostreatus can also regulate human diseases. If it is a patient with weak constitution, it can also be used as their nutrition. It has a good relieving or treating effect on hepatitis or chronic gastritis, and can also lower people's cholesterol and hypertension.
3. Evaluation For the elderly, it can relax muscles and promote blood circulation, while the elderly are relatively weak, it can also help them resist the cold, and for the elderly who often have backache and leg pain, it can also relieve pain.
For children, Pleurotus ostreatus can promote their brain development and help their intelligence develop more perfectly, so Pleurotus ostreatus has a good effect on babies or the elderly.
5. Pleurotus ostreatus can also prevent diseases. Evaluation can play a very good health care role in human liver or stomach. If the stomach often catches a cold or often hurts, you can eat more Pleurotus ostreatus to relieve the treatment.
6. Evaluation can also play a role in losing weight, especially for female friends who want to keep fit, because evaluation can make people feel full and reduce the amount of other things they eat, and the cellulose in it is very beneficial to the human body, which can help gastrointestinal peristalsis and promote digestion.
Common practices of Pleurotus ostreatus
Roasted mushrooms
Raw materials: Pleurotus ostreatus.
Ingredients: onion (onion), ginger and garlic.
Seasoning: soy sauce, soy sauce, white mixed powder, sugar, salt.
Exercise:
1, the first thing we need to do is to light the list of Pleurotus ostreatus and wash it.
2. Because the evaluation is delicate and soft, we don't need to cut it with a knife, but we can tear it into strips or pieces by hand.
Because Pleurotus ostreatus is a fungus and full, it must contain a lot of water. In order to separate water in the production process, we can scald it with hot water before production, so that its water will be lost.
What we will do next is frying oil, and then frying Pleurotus ostreatus.
At this time, we will pour the prepared onion, ginger and garlic into the pot and stir fry.
6. After that, we can put some light soy sauce to make a bottle of Pleurotus ostreatus have a fresh taste. You can also add a spoonful of sugar according to your personal taste.
7. After thickening, it is best to make the water in the pot feel burnt, so that our taste will be better. Add some old ones and make a color, that's all.
What kind of oyster mushrooms can't be eaten? 3 How to make Pleurotus ostreatus delicious?
Fried meat with Pleurotus ostreatus
Materials:
300g of Pleurotus ostreatus, pork belly 150g, half onion, red pepper 1, 2 onion, half ginger, salad oil, salt, cooking wine, soy sauce and a little sugar.
Exercise:
(1) Pleurotus ostreatus cut off the roots and divided them into small flowers.
(2) After washing, drain the water and tear the big flowers.
(3) Slice pork belly, shred ginger and onion, and shred red pepper and onion for later use.
(4) Take the oil pan, stir-fry the pork with low fire until golden, and take out the meat slices.
(5) Add shredded onion and shredded ginger to taste.
(6) Add mushrooms and stir fry, cook wine and light soy sauce, and add a little sugar to taste.
(7) Add onion and red pepper and stir fry a few times.
(8) add salt to taste. Add the fried meat slices and mix well before taking out the pan.
Hand-shredded Pleurotus ostreatus in cold sauce
Materials:
500g of Pleurotus ostreatus, red pepper 1, persimmon pepper 1, salt, soy sauce, vinegar, ginger, garlic, sesame oil and sugar.
Exercise:
(1) Wash Pleurotus ostreatus and tear it into strips by hand. Don't tear it too thin, lest it become smaller after frying.
(2) Wash and shred the green pepper.
(3) Boil water in the pot and prepare another pot of cold water for frying Pleurotus ostreatus.
(4) After the water is boiled, pour in Pleurotus ostreatus and scald it with boiling water.
(5) Take it out quickly, it's too cold.
(6) Take it out and scald it in boiling water.
(7) cooling quickly after taking out. Put it back in the pot and blanch it, then let it cool. Scald it with boiling water for 3 times, and then cool it for 3 times.
(8) Take out Pleurotus ostreatus after it is too cold, wring out the water inside, and add shredded green and red peppers.
(9) Add minced onion and ginger, and appropriate amount of sugar, salt, vinegar, soy sauce and sesame oil.
(10) Mix well with chopsticks and serve. You can eat.
Scrambled eggs with leek and oyster mushroom
Materials:
3 eggs, leek, Pleurotus ostreatus, red pepper, salad oil, salt, chicken essence.
Exercise:
(1) Beat the eggs evenly and fry until cooked. Tear Pleurotus ostreatus into strips by hand. Wash leek and cut into sections.
(2) Put the oil in the pot, first add the Pleurotus ostreatus and stir-fry until fragrant.
(3) Put the leek and stir-fry it to give a mixed fragrance.
(4) Add eggs and season with salt and chicken essence.
Pleurotus ostreatus fish ball soup
Materials:
Pleurotus ostreatus fish balls
Exercise:
(1) Fish balls are bought and soaked in water, and Pleurotus ostreatus is cut into small pieces (or torn by hand).
(2) Boil the water in the pot and pour in the fish balls and washed Pleurotus ostreatus.
(3) When the fire boils and the fish balls and mushrooms float up, add some salt, sesame oil and coriander to eat.
Stewed tofu with Pleurotus eryngii
Materials:
200g of Pleurotus ostreatus, 50g of tofu (South), 3g of salt, 0g of monosodium glutamate 1 g, 5g of soy sauce15g and 5g of sesame oil.
Exercise:
(1) Wash Pleurotus ostreatus and cut it into small pieces for later use.
(2) Cook the tofu in a pot, take it out and drain it, and cut it into small cubes for later use.
(3) Put Pleurotus ostreatus, tofu, soy sauce, cooking wine and salt into a casserole, and add a proper amount of water for stewing.
(4) When tofu and Pleurotus ostreatus taste, add monosodium glutamate and drizzle with sesame oil.