Street side alleys often sell stinky tofu vendors, stinky tofu is smelling good smell, taste very unique, it is very popular, but in recent years people are increasingly demanding health, food safety of stinky tofu has begun to be questioned. So, what harm does eating stinky tofu do to the body? How do you see stinky tofu? Let's learn about it.
The harm of stinky tofu
1, chemical manipulation leads to carcinogenesis.
If ferrous sulfate can produce black, coupled with other odorous substances, can become stinky tofu. This is quite dangerous, too much iron is very harmful to the liver, and its odor may be caused by protein spoilage, so it is possible that it is carcinogenic.
2, decay causes cancer.
The reason why stinky tofu smells is undeniable, there will be protein spoilage - amine, it can react with nitrite to produce nitrosamines, I believe that everyone knows nitrosamines are strong carcinogens; it is recommended that when eating stinky tofu, it is best to eat fresh vegetables and fruits, because fresh vegetables and fruits are rich in vitamins, especially It is rich in vitamin C, which can block the formation of nitrosamines.
3. Toxic bacteria destroy the nervous system.
During fermentation, odorous tofu volatilizes a large amount of salt-based nitrogen. Clostridium botulinum is one of the most toxic proteins. Clostridium botulinum is a lethal pathogen which secretes toxins in the process of propagation. When people eat and absorb this toxin, the nervous system will be destroyed, dizziness, dyspnea and muscle weakness and other symptoms.
4, triggering human gastrointestinal diseases
The fermentation process of stinky tofu is carried out under natural conditions and is easily contaminated by microorganisms. In addition, stinky tofu fermented with Mucor species in the early stage, fermented by other bacteria easily contaminated later, including pathogenic bacteria. Therefore, do not eat too much stinky tofu once, so as not to cause gastrointestinal diseases.
5, unhygienic affects health.
Most of the stinky tofu is processed with chemical dyes, rancid water, sewage and even dung water. Undesirable traders will first cut tofu boiled, and add black powder, a few minutes after the tofu all dyed purple-black, dry and put in a full of black and stinky bucket soaked stink, black water is snail and water, carrion, dead flies as raw materials, fermentation sealed to maggots, producing a pungent odor. If it is not smelly enough, add a little dung to add odour.
6, mildew to introduce stomach disease.
Stinky tofu itself is moldy food, gastrointestinal bad try not to eat, otherwise it will easily cause stomach pain, stomach distension, abdominal pain and diarrhea.
7. External processing methods cause cancer.
That kind of fried stinky tofu, their oil is reused, fried many times will not change, contains a lot of carcinogenic substances, so for the sake of health, it is better to eat less.
The above is about the introduction of stinky tofu, I hope this article will help you!