Cut the mushroom, there is a circle of black inside. What happened? Mushrooms are commonly used foods in daily life, with high nutritional content. However, because of poor preservation, many people have a circle of gray-black or other abnormal concrete manifestations inside mushrooms. Pay attention to such things. The grayish black in mushrooms should be considered as the grayish black on the surface or the grayish black in other areas.
The mushroom umbrella of the opposite mushroom has been opened, which is gray-black, indicating that the mushroom is old and not delicious. However, it may be edible. In the case of eating mushrooms, it is generally recommended to drink water, which is conducive to sterilization and safety. Usually, whether mushrooms can be eaten depends on the key points. If only the surface layer is slightly black or edible, it is not easy to get moldy. If it turns black inside, it can't be eaten after it becomes moldy.
If a small amount of black spots appear when the mushroom is tightly covered, and the mushroom is plastic and odorless, then the mushroom is edible, but the nutritional components will be reduced to a certain extent. When the folds of mushrooms turn black, you can eat mushrooms. During storage, they will gradually lower, the umbrella will close and the film will fall off. Mushroom pleats turn black because of long storage time, and the tissue cells in the pleats are sound. That kind of mushroom can be eaten, but its taste and nutrients will be reduced. You can't eat it because the bacteria in it are black.
Mushrooms occur inside the thallus, the stalk is black, the plasticity or viscosity of the thallus is weak, and even there is an odor, which indicates that they behave badly and this kind of mushroom cannot be eaten. Not only does it have no nutrients, but it also has potential safety hazards. After long-term storage of mushrooms, polyphenol oxidase and co2 in cells showed that potatoes and iPhone would rot and mold after long-term laser cutting. In addition, mushrooms are not easy to preserve, and they are easy to turn into mildew and then turn black. It is suggested that mushrooms should be packed with plastic packaging film to block carbon dioxide, but the packaging bag should not be sealed when it is lightly pressed, otherwise the environmental humidity in the packaging bag will accelerate decay. Moreover, mushrooms should be refrigerated at low temperature, which can inhibit the enzyme reaction and maintain the quality of mushrooms.
What are the benefits of eating Tricholoma? Enhancing immunity Tricholoma can avoid the harm of chloroprene to health, reduce the increase of heart rate and blood viscosity caused by selenium deficiency, regulate thyroid cyst and enhance immunity.
It can inhibit the rise of serum protein and bile solids in liver, and has good liver protection effect. But also contains a variety of antiviral components, and has certain treatment methods for chronic hepatitis B. ..
Slimming Tricholoma is an effective beauty and slimming food. Contains a lot of dietary fiber, which can prevent severe constipation, promote detoxification, and prevent liver cancer and rectal cancer. Tricholoma is a low-fat food, which can prevent obesity.
Prevention and treatment of osteoporosis White mushrooms contain a lot of vitamin D. A new study found that white mushrooms are the only vegetables and fruits that can ensure vitamin D. Exposure of white mushrooms to ultraviolet rays can cause a lot of vitamin D. However, eating more vitamin D can prevent and treat osteoporosis.