The fungus soup is very delicious food, many people in life are very like to eat. Sometimes the silver fungus soup stew more, that stewed silver fungus can be overnight, silver fungus soup in the refrigerator overnight can eat? Stewed fungus can be overnight? No, even in the refrigerator can not. Silver fungus soup is a high-level nutritional supplements, but a night, the nutrients will reduce and produce harmful components. Because the fungus contains more nitrates, cooked, if placed for too long, nitrates will become nitrites.

Some experts have found that the nitrite content in boiled water is higher than raw water. Nitrite in the human body can form carcinogenic nitrosamines, and repeated times boiling time is too long or more than 24 hours of boiling water, nitrite content are significantly higher. Boiling water placed 24 hours later, the nitrite content is just boiled 1.3 times. China's residents have the habit of drinking boiled water, it is best to boil now drink or drink only the day of the boiled water, do not drink boiling water boiling time is too long. Tap water boiled, then boil 3 to 5 minutes, nitrite and chloride and other harmful substances in the lowest content, the most suitable for people to drink. People in some areas like to make soup and put the soup they can't finish in the refrigerator and drink it the next day when it's boiled and rolled.

The healthy way to eat is: don't put salt and other seasonings on the bottom of the soup, cook the soup with a clean spoon to scoop out the day you want to drink it, and drink it with a tile jar or glassware in the refrigerator. Because the leftover soup for a long time in the aluminum pot, stainless steel pot, easy to chemical reaction. Cooked silver ear soup is best eaten the same day, not overnight, put in the refrigerator overnight also can not. Two days later it will become tasteless. Silver ear soup is a high-level nutritional supplements, but a overnight, the nutrients will be reduced.

Whether it is indoor cultivation of fungus and linden field cultivation of fungus contains more nitrates, after cooking, such as put in a long time, in the decomposition of bacteria, nitrates will be reduced to nitrite. People drink this soup, nitrite will naturally enter the blood circulation, blood in the red blood cells have hemoglobin, can carry a lot of oxygen for the body needs. But nitrite plays a counterproductive role, so that the human body in the normal oxidation of hemoglobin into high iron hemoglobin, the loss of the ability to carry oxygen, resulting in the lack of normal hematopoietic function of the human body!