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          How to eat vegetables at ease with nuclear radiation pollution?

          2011/4/15 14:22:01 (Views: 2011/4/15 14:22:01)

          "Radiation vegetables" can be eaten, but pay attention to some details

          "Radiation" vegetables are not as dangerous as others have said. First of all, most of those radiant substances do not flow directly from Japan to China, but pass through the operation of the atmosphere, and then reach China after a week around the earth. Due to air circulation and precipitation, the radiant substances have been diluted very little. In this process, some of the iodine-131 that was retained is newly released, and their pollution time will not last long, so there is no need to worry about the food and air safety of our country in the future.

          It is understood that most of the radionuclides detected are leafy vegetables. Because these vegetables have a large leaf area and a small layer of fluff on the leaf surface, it is very easy to adsorb radioactive pollutants. However, the radiation dose attached to the surface of the "radiated vegetables" found in our province is extremely small and these radiation substances are concentrated on the leaf surface of the vegetables, and are not absorbed by the vegetables. After all, these substances are not nutrients of vegetables and they will not be absorbed, so as long as they are cleaned and handled properly, they will not have much impact.

          It is recommended that everyone carefully wash and remove three times before eating. As long as you do a good job of cleaning, you won't talk about radiant substances being brought into your body. In addition, in addition to repeated washing, you can also reduce the possible effects of radioactive materials by peeling and discarding the outer leaves. Moreover, the melting point of iodine-131 is very low, it will sublimate when heated, so as long as the beans are washed and cooked, it will not affect health. Don't panic too much, don't eat or dare to eat vegetables. You know, vegetables contain fiber in addition to the vitamins the body needs. If inadequately ingested, it is likely to cause constipation.

          1. Don't eat vegetables with abnormal shapes and colors

          Shape: Vegetables of normal color are generally cultivated and are not treated with chemicals such as hormones. They can be eaten with confidence. "Abnormal" vegetables may have been treated with hormones, such as leek. When its leaves are particularly large and thick, which is twice as wide as the general wide-leaf leek, it may be that hormones have been used in the cultivation process, and leek leaves without hormones It is narrow and has a strong aroma when eating. Some vegetables are abnormal in color, and you should also pay attention to, such as the grass head leaves lose the usual green and become dark green, green soybeans are abnormal green, etc., they may be sprayed or soaked with methyl ammonium phosphate pesticides before harvesting, and should not be purchased. Some vegetables with abnormal shapes and colors are another matter if they are confirmed to be new varieties.

          Second, do not eat "multi-worm" and "multi-drug" vegetables

          Among the many vegetables, some vegetables are particularly favored by pests and can be called "multi-insect vegetables"; some vegetables do not like pests and can be called "less insect vegetables". It is determined by the specificity of different ingredients and odors of vegetables. Among the buggy vegetables, green vegetables, Chinese cabbage, cabbage, and cauliflower are "famous", and less buggy vegetables are artemisia, lettuce, celery, carrot, onion, garlic (garlic food), leek, green onion, and coriander.

          Due to the large number of pests, multi-insect vegetables have to be sprayed frequently, which is bound to become a "polluted vegetable" with heavy pollution. As far as possible, you should choose insect-free vegetables. However, in the cooler season, spraying of pesticides has stopped because the pests are dormant and overwintering. At this time, it is not necessary to eat a small amount of buggy vegetables.

          3. Don't eat vegetables with a large amount of fertilizer

          Due to the large amount of chemical fertilizer application, especially the excessive application of nitrogen fertilizer (such as urea, ammonium sulfate, etc.), it will cause serious nitrate pollution of vegetables. Nitrate itself is not very toxic to humans, but after the vegetables enter the gastrointestinal tract, it will be reduced to nitrous acid, which is then combined with secondary amines in the gastrointestinal tract to form ammonium nitrite, which is a carcinogen.

          4. Eat as many fruits as possible

          After testing the vegetables on the market, it was found that the nitrate-rich countries of various vegetables ranged in strength from strong to weak: root vegetables, potato, green leafy vegetables, cabbage, shallots, beans, beans, The difference between the levels of nitrate in melons, solanum and edible fungi can reach dozens of times. The rule is that the pollution level of vegetables' roots, stems and leaves (ie vegetative bodies) is much higher than that of flowers, fruits and seeds (ie genitals), which may be protective reactions prevailing in the biological world. This rule is very useful, it can guide us to consume vegetables correctly, and eat as many fruits and edible fungi as possible, such as cucumber, tomato, edamame, shiitake mushroom (shiitake mushroom food) and so on.

          If you like leafy vegetables very much, don't be too embarrassed yourself, just pay attention to add some vitamins. Because vitamin (vitamin food) C can block the formation of amine nitrite, it can reduce the potential dangers of leafy vegetables.

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