The popularity of refrigerators, it is convenient to save food, but to remind everyone to pay attention to do not eat Tremella overnight. Once overnight, the nutrients in Tremella will decrease and produce harmful ingredients. Because white fungus contains more nitrates, it will be left for a long time after being cooked. Under the decomposition of bacteria, nitrate will be reduced to nitrite. Nitrous acid is a harmful component of the body and will oxidize normal hemoglobin in the human body into methemoglobin, which will lose the ability to carry oxygen, thus affecting human hematopoietic function. Do white fungus eat poisonous overnight? Tremella will be poisoned overnight, and it will lead to serious death. Spoilage Tremella poisoning occurs after the artificial cultivation of fresh white fungus with edible decay, and the incubation period for metamorphic Tremella poisoning is 2-72 hours, and the majority is 12-24 hours. Due to the metamorphism of Tremella, it was caused by the fermentation of Mycobacterium bacillus A. People who have eaten spoiled white fungus containing flavobacterium will experience nausea, vomiting, abdominal pain, diarrhea, dizziness, headaches, irritability and other symptoms of poisoning. Severe cases of coma, trismus, long time, there will be extensive bleeding jaundice and skin and mucous membranes, can cause serious death. There are no specific treatment measures for spoiling Tremella poisoning, should be early vomiting, gastric lavage, colon cleansing, and liver protection, kidney maintenance, reduce intracranial pressure and other treatment. Tremella has been used as a supplement, and its rich content of Tremella Polysaccharides (about 70% of dry weight) is the "killer" to prove the nutritional value of Tremella, beauty, enhance immunity rely on it. However, some preliminary studies on Tremella Polysaccharides do not confirm the powerful “magic†efficacy of these polysaccharides, and follow-up studies are still required. But the stewed white fungus is refreshing and smooth, and it's good as a dessert or staying up late. You can eat stew is too much trouble, how to do? One day the amount of stew stew, more fast province! What? "Do not eat overnight white fungus Oh! Tremella contains nitrate, overnight, nitrate will Divided by bacteria into nitrite. Nitrite is not only easy to cause poisoning, but also increase the chance of people suffering from gastric cancer!" Then again the recent milk poisoning incident, nitrite can be fatal! Overnight nitrite in white fungus In view of the fact that there are only relevant data on edible fungus in the literature, and the nutritional components of fungus and white fungus are very close, the use of the data of fungus as a reference is more reliable. The nitrate content in fresh fungus was 120 mg/kg, and the nitrite content was about 2.5 mg/kg, which was far below the standards of the Food and Agriculture organization of the United Nations (a grade of fresh vegetable nitrate). The content is less than 432 mg/kg, and the nitrite content of pollution-free vegetables is less than 40 mg/kg). The vast majority of commercially available white fungus is a dry product. Nitrates and nitrites are also lost during the process of making fresh agaric into dried products. The safety is even higher. The dried white fungus needs foaming before eating. Nitrate and nitrite are very soluble in water. After water is soaked and soaked, the cell membranes of the white fungus cells will be damaged. These trace amounts of nitrate and nitrite will also run. Go to the water. Therefore, when eating white fungus and fungus, it is best to rinse with water several times before soaking in water for 1-2 hours. Will the nitrates in the overnight white fungus be reduced to nitrite by bacteria in large quantities, making the nitrite content soaring? As long as it is kept properly (closed-refrigerator), the nutshell health surely tells everyone: No. Or take the fungus as an example. At room temperature, the nitrite content in boiled fungus after overnight rises from 2.19 mg/kg to 2.59 mg/kg, which is much less than the dose of 200 mg of poisoning (note that the unit is kg, ah, kilograms! ). In theory, the white fungus is similar, and the white fungus itself does not contain nitrate-reducing bacteria. In addition, you can also bubble hair in the refrigerator to reduce the hazard. The nitrite content is already very low, and even fewer nitrosamines are converted in the body. The occurrence of cancer has always been the result of multiple factors, not just nitrosamines. Even if you eat a bowl of white fungus sooner or later, the amount of nitrite you eat into your body is not as good as that of a ham! (Sodium nitrite is a commonly used preservative in the meat industry. Look at existing technologies. Legal use does not harm the human body.
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