There is a circle of black inside the mushroom when it is cut open. What's the matter? Mushrooms are commonly used foods in daily life, with high nutritional elements. However, because of poor storage, 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 surface grayish black or grayish black in other areas.
The mushroom umbrella of the mushroom has already been opened opposite, showing gray-black, indicating that the mushroom is old and doesn't taste good. However, it may be edible. In the case of eating mushrooms, drinking water is generally recommended, which is beneficial to sterilization and safety. Usually, whether mushrooms can be eaten depends on the key point. If only the surface layer is slightly black or edible, it is not easy to get moldy. If it turns black inside, you can't eat it after mildew.
If a small amount of black spots occur when the mushroom cover is tight, and the mushroom is plastic and odorless, then the mushroom can be eaten, and only the nutrients will be reduced to a certain level. When the folds of mushrooms turn black, they can eat mushrooms. During the storage period, they will gradually lower, the umbrella will be turned off and the film will fall off. Mushroom pleats turn black because of long storage time, and the tissue cells in the pleats are already sound. That kind of mushroom can be eaten, but the taste and nutrients will be reduced. Can't eat, because the germs are black inside.
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 are misbehaving and this kind of mushrooms cannot be eaten. Not only are there no nutrients, but there are also safety risks. After long-term storage of mushrooms, polyphenol oxidase and co2 in cells show that potatoes and iPhone will rot and mold after long-term laser cutting. In addition, mushrooms are not well stored, and they are easily converted into mildew and then turn black. It is suggested that mushrooms should be packed in plastic packaging film to block carbon dioxide, but it should not be sealed when the packaging bag is gently pressed, otherwise the environmental humidity in the packaging bag will accelerate the rot. And mushrooms should be refrigerated at low temperature, which can inhibit 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, adjust 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 contain various antiviral components, and has certain treatment method for chronic hepatitis B..
Slimming Tricholoma is an effective beauty slimming food. It contains a lot of dietary fiber, which can prevent severe constipation, promote detoxification, and prevent liver cancer and rectal cancer. And 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 light will cause a lot of vitamin D. However, eating more vitamin D can prevent and treat osteoporosis.