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Tomatoes are rich in natural antioxidants and contain lycopene in addition to vitamin C. Everyone is very familiar with vitamin C, it can prevent colds, colds, scurvy. Lycopene is a natural pigment that makes tomatoes red, and it acts like carotene in the human body and is a strong antioxidant.
Experiments have proved that lycopene has a good anti-atherosclerosis, anti-oxidative damage and protection of vascular endothelial function, and the higher the lycopene content in human plasma, the lower the incidence of coronary heart disease. Lycopene also has good anti-cancer and anti-cancer effects, and its powerful antioxidant activity can destroy free radicals that promote the growth of cancer cells and prevent the growth of cancer cells. The study found that women with uterine fibroids and cervical cancer had lower levels of lycopene in their serum than normal women.
When the serum content of lycopene is high, the human body has a lower chance of developing stomach cancer and gastrointestinal cancer.
The study also found that people who consumed added tomatoes increased the concentration of lycopene's antioxidant more than eating raw tomatoes. This is because the high temperature destroys the cell walls of tomato cells, which increases the release of antioxidants such as lycopene. In addition, vegetable oils such as peanut oil and salad oil are often used in the cooking process of tomatoes, and these oils will help tomatoes naturally release fat-soluble antioxidants such as lycopene and give full play to their antioxidant effects.
Of course, there are pros and cons to everything, and when heated, the vitamin C in tomatoes suffers, but the lycopene and other antioxidant content in tomatoes rises significantly. As a result, tomatoes eaten cooked are more nutritious than eaten raw. In addition, tomato skins contain a lot of lycopene, so it is best not to discard them when eating.
For patients with vitamin C deficiency, eating raw tomatoes is also a good way to supplement vitamin C. However, green tomatoes that are not yet ripe contain toxins and should not be eaten. In addition, some tomatoes are not suitable for consumption because they have a bulging top due to the use of plant hormones during the growth process.
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Tomatoes are a vegetable that is high in vitamins. Tomatoes eaten cooked are more nutritious than raw tomatoes. While the heating process results in a decrease in vitamin C levels in tomatoes, there is a significant increase in lycopene and other antioxidant levels in tomatoes.
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The structure of tomato peel is very stable, and it is difficult to be digested and decomposed in the human stomach, so tomato peel does not have any nutrients for the human body, so it can be removed when eating.
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Beef stew with tomatoes and potatoes, if you want to make it delicious, you need to stir-fry the tomatoes to the red sauce, and then stew the beef and potatoes together, so that the stew is very delicious. Can be doped with the flavor of tomatoes.
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These tomatoes are stewed with potatoes and fed with beef.
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The meat of the meat needs to control the simmering time and putting in the various ingredients.
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The beef is stir-fried, the tomatoes are stir-fried to bring out the juice, and the potatoes are stewed together.
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1. Viral diseases cause leaf rolling.
There are 6 common types: mosaic, fern, striped, macrobud, curly, and yellow-topped. The infected plants are short, the leaves are curled and clumped, and in severe cases, there are only leaf veins and no mesophyll.
Viral diseases are transmitted through contact with virus-carrying insects (e.g., aphids, whiteflies) and sap, and high temperatures and droughts facilitate their occurrence.
Prevention and control measures: 1. Select antiviral varieties. 2. Implement crop rotation to reduce the source of primary infection; Late harvesting and early harvesting are appropriate to delay human contact infection and improve plant disease resistance; Strengthen fertilizer and water management, increase phosphorus and potassium fertilizer to base fertilizer, and avoid water and fertilizer shortage during growth.
3. To focus on prevention, you can use yellow plate trapping, or spray imidacloprid, matrine, acetamiprid, anti-aphid and other agents to control aphids and planthoppers to control the spread of viruses.
Second, and other hormone drug harm.
The symptoms of pesticide damage are bent leaves or growth points, new leaves are not normal, leaf margins are twisted and deformed, stems and vines are raised, and the color becomes lighter. Other hormones such as chlormequat and anti-drop hormone have milder symptoms than those of 2,4-d.
Control measures: The hormone concentration of medium-ripening varieties should be 20ppm, and that of early-maturing varieties should be 15ppm, and the concentration should be lower when the temperature is high. When using, be careful not to get on the young leaves or growth points, and never spray.
After the occurrence of pesticide damage, some growth-promoting fertilizers, such as natural brassin, can be applied. This pesticide occurs in a large area and has no disease center, which is different from other diseases.
3. Physiological leaf curling.
Before and after the tomato is harvested, the leaves of the ears are slightly curled, or the whole leaf is curled into a cylindrical shape, which becomes brittle. The reason for this is that due to high temperatures and droughts, tomato stomata close, causing the leaves to curl.
Control measures: Drought resistance exercise should be carried out after planting and before fruit setting. After fruit set, water and fertilize in a timely manner and cover with a shading net. Cover during the day on sunny days, uncover at night, and don't cover on cloudy days.
Fourth, the harm of tea yellow mites.
The main symptoms are narrowing, stiffness and erection of the leaves, shrunken or twisted deformities, and posterior baldness. Difficult to identify with the naked eye.
The control agent can be selected with 15% pyridoxenone 3000 times, afudin 3000 times or 73% gmite 2000 times.
Fifth, the wind chill invaded.
The ventilation in the shed is too rapid, and the exchange of cold air outside and warm air inside is strong, which can easily cause the tomato leaves near the vent to curl. Under normal circumstances, as long as the seedlings are gradually released, this kind of problem will not occur.
6. Deficiency of nutrients.
Phosphorus deficiency is manifested as purple-red on the back of the leaves, small brown dots appear on the leaves, the lower leaves roll up, the old leaves turn yellow, and the tips of the leaves are black-brown and die. Generally, low temperature at seedling stage will affect the absorption of phosphorus, and the soil is acidic or compact, and it is also easy to lack phosphorus, which can be solved by applying phosphorus fertilizer to the soil or spraying "fertile leaves" potassium dihydrogen phosphate. Magnesium deficiency is manifested in the expansion stage of the flower room, the lower part of the old leaves of the plant lose green, and yellowing occurs between the leaf veins, and then expands upwards to form yellow-spotted leaves.
In severe cases, the leaves are stiff or the edges are rolled up, and necrotic spots or brown patches appear between the veins. It can be solved by applying all-element fertilizers or foliar sprays of magnesium sulfate 50 to 100 times.
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In the first year of Zhenguan (627), the 25-year-old monk Xuanzang Tianzhu (India) traveled on foot.
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If you eat it at room temperature in summer, you can save at most one meal in winter and eat it when it's hot.
Beef brisket stew with tomatoes.
Introduction: The soup is in place, the ingredients are naturally blended, the flavor is delicious, and there is no need to add monosodium glutamate or chicken essence.
Ingredients: brisket, tomatoes.
Ingredients: vegetable oil, ginger, star anise, light soy sauce, cooking wine, salt, dried chili, white sugar Method 1, wash the brisket and cut into pieces.
2. Peel 3 tomatoes, juice 2 tomatoes, and cut 1 tomato into cubes.
3. Turn on medium-low heat and put the tomato juice into the pressure cooker, add an appropriate amount of cold water, 2 tablespoons of light soy sauce, an appropriate amount of salt, and white sugar.
4. Add vegetable oil to a wok, stir-fry the beef brisket, 2 slices of ginger, 1 star anise, 2 dried chilies, 1 tablespoon of light soy sauce and 2 tablespoons of cooking wine, and fry for about 4-5 minutes.
5. Pour the fried beef brisket into the pressure cooker, press for 15 minutes, and finally pour the tomato pieces into the pressure cooker and cook for 2 minutes.
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I don't know what it means to say "how many days can it be held"?
1. The refrigeration equipment should be kept at a low temperature below zero and stored well, so that it will not be eaten by rats and cockroaches, and should be kept for a year, a few years, decades, or hundreds ......of yearsIt's okay (but there is no guarantee that people will have diarrhea or die after eating)!
2. It is generally recommended not to stay overnight! Because "overnight dishes" are easy to lead to the production of some high carcinogens, people will eat them to varying degrees of "high carcinogenicity".
3. If you are not afraid of eating "overnight dishes", boil them before storing them every day (each time) and then store them below zero without stirring to cool down, so it may be no problem to put them for three or five days! Even add new ingredients in time while eating, and eat it all year round, and the taste will be better the more you cook it for many days (but it is extremely not recommended and unhealthy)!
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There is no difference between stewed brisket with tomatoes in winter and summer, and I think that the stew can be left for up to two days, and it is definitely not nutritious and not good for the body after a long time.
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This dish is indeed a good dish in winter, but it is best to do it once and finish it again, and then make it again next time you are sad, no matter what the dish is left, even if it is not good to put it in the refrigerator, especially stewed soups.
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Although the temperature is low in winter, it is generally not recommended to eat leftovers, try to make as much as you can eat at one time, and it is recommended to eat the next meal if you can't finish it. Do not store for a long time to avoid harm to your health.
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You can eat it within 24 hours. If you exceed it, you don't feel safe. People's lives are getting better and better.
The standard of living is constantly improving. It's getting better. The problem of food and clothing has been solved.
Life in the world is not satisfactory, the Ming Dynasty distributed flat boats. Life is a lifetime, grass is born in autumn. That's how life is long.
Study hard and make progress every day. It's more important to work hard and earn money. Don't know how to make scrambled eggs with tomatoes.
You can learn it yourself.
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In fact, if possible, we should eat it on the same day when we cook it every day, especially this stew, and try not to let it become an overnight dish, because this kind of overnight dish not only loses a lot of nutrients, but also breeds a lot of substances that are not conducive to human health, which has nothing to do with winter and summer.
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If you don't leave this for too long, it will deteriorate no matter how low the temperature is.
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In winter, it is best to stew beef brisket with persimmons for no more than three days, and it should be kept in the refrigerator.
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After the door is sealed, it can be kept in the refrigerator for 2 days.
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It mainly depends on the temperature, and the temperature varies greatly in winter. However, this dish is not more prone to spoilage.
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It can be stored for a week at -18 degrees, but the taste is extremely poor.
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It's best to finish it at the end of the meal, and don't let it go too long if you can't finish it, because it's not nutritious and unsafe for too long.
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It is best to eat it after cooking, because it will affect the taste after a long time.
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It should not be fresher than two days old.
Turnip greens have their own love, but the five-kernel mooncake should not be abandoned as a symbol of the passage of our past years, after all, it is the childhood taste of many people.
Sunlight is parallel light, because the distance between the earth and the sun is 150 million kilometers, so far, such a large sun rays, we generally see it as parallel light. If you look at it as a parallel light, then, when the sun rises from the northeast in one place, the sun rises from the northeast everywhere else where the sun rises and sets. >>>More
It is said that when Shennong tasted the herbs, the watermelon was originally called thin melon, which means a melon with a lot of water and flesh, but later it became a watermelon. Another theory is that it came from the Western Regions, so it is called watermelon.
Spoof without malice Messi Messi might have come to mind"No play"!The opposing player is facing each other"No play"When you will definitely let your guard down and ignore him, hehe, naturally let him pass, and the goalkeeper will think the same way"No play"Naturally, you can score goals, haha, Messi fans, don't scold me.
Turnip greens have their own love.