1, chemical carcinogenesis: if ferrous sulfate is used, it can produce black, and other odorous substances can become stinky tofu. This is quite dangerous. Too much iron does great harm to human liver. Its smell may be caused by corruption in protein, so it may be said that it is carcinogenic.
2. Rot leads to cancer: The reason why stinky tofu stinks is that there are protein's corrupt substances-amines in its smell, which can react with nitrite to generate nitrosamines. I believe everyone knows that nitrosamines are strong carcinogens; It is suggested that when eating stinky tofu, it is best to eat more fresh vegetables and fruits, because fresh vegetables and fruits are rich in vitamins, especially vitamin C, which can block the generation of nitrosamines.
3. Poisonous bacteria destroy the nervous system: stinky tofu will volatilize a lot of basic nitrogen during fermentation. There is a kind of poisonous bacteria called Clostridium botulinum, which often proliferates with the production of stinky tofu. Botox is a deadly pathogen, which secretes toxins in the process of reproduction and is one of the most toxic protein. After people ingest and absorb this toxin, the nervous system will be destroyed, and symptoms such as dizziness, dyspnea and muscle weakness will appear. Cause human gastrointestinal diseases: The fermentation process of stinky tofu is carried out under natural conditions and is easily contaminated by microorganisms. In addition, Mucor is used in the early stage of stinky tofu fermentation, which is easy to be contaminated by other bacteria including pathogenic bacteria in the later stage of fermentation. So don't eat too much stinky tofu at a time, so as not to cause gastrointestinal diseases.
4. Unhealth affects health: Now most stinky tofu is made of chemical dyes, rotten water, sewage and even feces. Unscrupulous workers first cut tofu into pieces and boil it in water, and add black powder. After a few minutes, the tofu was completely dyed purple-black. After drying in the sun, soak it in a bucket filled with black and smelly water to make it stink. Black water is made of snails, rotten water, rotten meat and dead flies. It is fermented and sealed until maggots grow and produce a pungent smell. If it doesn't stink enough, add a little manure to make it stink.
5, mildew introduced into stomach disease: stinky tofu itself is moldy food, try not to eat if the stomach is not good, otherwise it will easily cause stomach pain, abdominal distension, abdominal pain and diarrhea.
6, plus the construction method to cause cancer: that kind of fried stinky tofu, their oil is repeatedly used, fried many times will not change, contains a lot of carcinogens, so for health, it is recommended to eat less.