Toona sinensis has the effects of invigorating spleen, stimulating appetite, diuresis, regulating stomach and kidney meridian, and has a good curative effect on people with vomiting, loss of appetite and swelling and pain in limbs. It also has a good effect of eliminating summer heat and dampness and effectively stimulating appetite. In addition, Toona sinensis also has the effects of clearing oil and relieving boredom, strengthening yang and tonifying deficiency, and has a certain regulating effect on waist and knee pain.
Toona sinensis is a famous seasonal product, which contains certain aromatic organic compounds. After entering the human body, it can effectively strengthen the spleen and stimulate appetite, improve appetite and increase appetite. Moreover, Toona sinensis has another function, which is to repel insects. We have parasites in our intestines. The volatile smell of Toona sinensis can penetrate the epidermis of Ascaris lumbricoides, so that Ascaris lumbricoides cannot adhere to the intestine and be excreted.
Toona sinensis also contains vitamin C, carotene, etc., which helps to improve human immunity and resistance, and has the effect of moistening skin and caring skin. Although not everyone likes Toona sinensis, some people scoff at the smell of Toona sinensis, and some even think that eating too much Toona sinensis can cause cancer to the body. Is Toona sinensis a health expert or a cancer expert?
0 1
Toona sinensis, is it a "health expert" or a "cancer expert"? Experiments reveal the truth
A research institute said: Toona sinensis contains some carcinogen, which is what we call nitrite. This is because the growth of Toona sinensis requires nitrogen fertilizer, which is a widely existing substance in nature.
During the growth process, plants will absorb the nutrients of nitrogen fertilizer more or less, thus promoting their own growth function. After inhaling a certain amount of nitrogen, a series of chemical reactions will occur: inevitable amino acids will produce nitrate, and plants themselves contain a certain amount of collagenase, which will reduce nitrate to nitrite.
Does eating too much Toona sinensis really cause cancer? The prevention and control center has done some experimental research on this: Toona sinensis is divided into two waves, and * * * does the same detection and experiment. Toona sinensis in the market, Toona sinensis picked from trees, Toona sinensis after blanching and Toona sinensis after pickling were selected respectively, and the nitrite in fresh Toona sinensis and Toona sinensis in the market was quickly detected.
Test results of Toona sinensis:
(1) Nitrite content of fresh Toona sinensis: 7.5mg/kg.
(2) Nitrite content of Toona sinensis after blanching: 3.0mg/kg.
(3) Nitrite content after curing for two hours: 40mg/kg.
Nitrite is very harmful to our human body. Food poisoning will occur after ingesting a certain content, and eating too much will lead to death. According to the experimental study, eating at least 1.054 kg per day will lead to food poisoning, and more than 10 kg of Toona sinensis will lead to death.
In fact, under normal circumstances, the average human will not eat so many Toona sinensis. In addition, blanching before eating can effectively reduce the nitrite content of Toona sinensis. In fact, normal consumption of Toona sinensis will not cause cancer. Friends who like to eat Toona sinensis can relax after reading this article. But the intake of Toona sinensis must be controlled.
02
When eating Toona sinensis, you should pay attention to the following matters.
1 Select soft Toona sinensis buds.
It was found that the contents of nitrate and nitrite in Toona sinensis in different regions and varieties were different. The most important thing is that the nitrate content of Toona sinensis is relatively low in the initial stage of germination, and the nitrate content is gradually increasing with the gradual increase of Toona sinensis.
Generally speaking, the best period of Toona sinensis is in spring, and most Toona sinensis buds are gradually growing and rising. In the growing perfume, the nitrate content is gradually increasing, so the less nitrate content in Toona sinensis buds, the lower the purity of nitrite in Toona sinensis.
2 Choose fresh Toona sinensis buds.
Spring is the growing season of Toona sinensis, and the content of nitrate in Toona sinensis is gradually increasing, but the content of nitrite in Toona sinensis is relatively low, so if you eat fresh Toona sinensis buds, it will not cause the problem of nitrite poisoning. After picking, a large amount of nitrate will be converted into nitrite, which will bring some safety hazards, so the high nitrite content in Toona sinensis buds is caused by this reason.
Fresh Toona sinensis buds can be eaten by themselves after being picked from the tree, which is also safe. However, the buds of Toona sinensis bought in the market have to go through long-distance transportation and trek to reach the market, so the nitrite content in Toona sinensis will increase greatly, and it will inevitably fall off when it comes into contact with leaves. Toona sinensis contains a lot of nitrite.
3 blanching to remove nitrate and nitrite.
It would be a pity to throw away the scent of Toona sinensis buds if they are no longer fresh after purchase or picking. You might as well iron it with hot water. If it lasts for more than one minute in boiling water, 2/3 of the toxic substances can be removed and the original color of Toona sinensis can be maintained.
Toona sinensis, whether fried or cold, should be blanched before eating, which can greatly improve the safety of Toona sinensis and retain its original color.
4 Quick-frozen Toona sinensis should also be blanched.
Toona sinensis is a vegetable in spring, as we all know, but most people usually think of eating Toona sinensis all year round out of their love for Toona sinensis, so they pick too many Toona sinensis in spring and freeze them in the refrigerator.
But Toona sinensis should be blanched before quick freezing. Studies show that blanching for 50 seconds before refrigeration greatly improves the safety index and vitamins can be well preserved.
Conclusion: After reading this article, I believe everyone has a certain understanding of Toona sinensis. Do you like Toona sinensis in front of the screen? Share it in the comments section below. # Xia Fang Health Guide #