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Hello, leafy vegetables rape and cabbage (cabbage) should be cleaned with special attention. After buying the leafy vegetables home, spread them out for half a day to allow some of the pesticides to evaporate. Sunlight exposure can decompose pesticides and destroy them, and after five minutes of exposure, the organochlorine content can be greatly reduced.
When cleaning rapeseed vegetables, cut more than one part from the root upward, so that each leaf is scattered and not connected.
The root part is recommended to be discarded. After the leaf menu is broken, it is rinsed with running water, because the pesticide in the leaf part will flow to the root of the leaf, so there are more pesticide residues in the root. After changing the water, add people to soak in baking soda, not more than half an hour, about 10 minutes is appropriate, and the water should be submerged over the vegetables.
If you soak the vegetables with the water in which they are rinsed, they may allow the washed pesticides to seep back into the vegetables. Blanchable vegetables such as cauliflower greens are washed and blanched with boiling water. Eggplant cucumbers, eggplants, and radishes should be peeled as much as possible before eating.
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minutes or so. When washing vegetables with baking soda, soak the vegetables in baking soda for about 15 minutes, and soak for 15 minutes to fully neutralize most of the pesticide components on the vegetables with baking soda and reduce the harm.
2. Most of the vegetables on the market are more pesticides, and it is difficult to clean the pesticides stained in the vegetables by washing with water. Baking soda is alkaline, pesticides are acidic, alkaline baking soda can effectively decompose the chemicals in pesticides, produce a neutralization reaction, and reduce the harm caused by pesticides residues on vegetables to the human body.
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Vegetables with baking soda.
It will be better to soak for about 20 minutes, because soaking for a long time will damage the vitamins in the vegetables, and a short period of diligence can effectively synthesize the pesticides in the vegetables, and baking soda is relatively safe and non-toxic.
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Hello, when using baking soda to wash vegetables, you should first soak the vegetables in baking soda for about 15 minutes, and soak for 15 minutes to fully neutralize most of the pesticide components on the vegetables with baking soda and reduce the harm.
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Soak the vegetables in baking soda for more than 15 minutes, preferably so that the true potency of baking soda can be brought out. It can neutralize most of the pesticide ingredients and baking soda on vegetables and reduce harm.
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How long do vegetables soak in baking soda? In fact, the time is not too long, according to the different vegetables, basically soak for about 10 to 15 minutes, if the time of soaking is too long, it is easy to soak the vegetables, and it can also cause the loss of nutrients.
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The time for the vegetables to soak in baking soda is around 15 minutes.
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This is best for more than fifteen minutes, so that the real effect of baking soda can be brought into play, if the time is short and there is no difference.
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In about 10 minutes, a small number of bubbles appeared on the surface of the baking soda, and the water quality did not change much, but there were many impurities. After rinsing, the pesticide residue on the surface of the vegetable is neutralized.
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Don't soak for too long, usually 10 minutes is fine. This way the vegetables will be clean.
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Hello dear. Answer for you: Soaking vegetables with baking soda is generally to put 1-2 grams of baking soda to clean vegetables with soda or baking soda, which is a good choice for leafy vegetables, and baking soda and baking soda are also essential raw materials in the kitchen, which is convenient to use.
Reason: Baking soda or baking soda is very safe and reliable as a cleaning raw material, and sodium ions are not toxic, carbonate ions and bicarbonate ions can be turned into carbon dioxide and water when they enter the body. Examples:
Add 1 gram of 2 grams of baking soda or soda to the water, dissolve it thoroughly, soak the vegetables for 5 minutes and 10 minutes, and wash them with water.
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The scientific name of baking soda is sodium bicarbonate, which is weakly alkaline in water. China uses more organophosphorus pesticides, such as: methamidophos, phosphine, acemethamidophos, etc., which are unstable under alkaline conditions, so the vegetables are soaked in edible baking soda and then rinsed with water to remove the residual pesticide components on the surface of vegetables to varying degrees.
However, there are many varieties of pesticides in China, for the pesticides that remain on the surface of vegetables, this method is more effective, for a small number of systemic pesticides, its ester affinity is strong, and the residue may penetrate into the interior, and it is likely to have little effect. For the vegetables with methyl parathion, malathion and oxymethoate, soak them in 5% salt water for better results.
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Baking soda is sodium bicarbonate, which is a strong alkaline and weak salt, and after being dissolved in water, the aqueous solution will be weakly alkaline. In addition, the aqueous solution of sodium bicarbonate can undergo acid-base neutralization reaction with gastric acid (the main component is hydrochloric acid). If it is not for the addition of carbon dioxide or heat, there will be no carbon dioxide in the solution.
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Baking soda infested fruits and vegetables for a few days before they could be eaten.
Washing fruits and vegetables with baking soda normally is correct and can effectively remove residual pesticides and dirt from the surface. However, soaking fruits and vegetables for a few days will spoil, and it will also destroy the nutrients, so it is not recommended to eat them again.
Personally, it is recommended to soak it in baking soda for about ten minutes, then wash it by hand, and then remember to change the water and cast it.
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You can eat it in a few days, just don't leave it for too long, otherwise it will be bad, and people will get sick if they eat it!
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Baking soda is an acid-type salt formed by neutralizing strong alkali and weak acid, and it is weakly alkaline when dissolved in water, which allows it to be used as a leavening agent in the food production process. Baking soda has the effects of neutralizing gastric acid, alkalizing urine, preventing and treating gout, metabolic acidosis, and deodorization.
In addition, in daily life, baking soda is also very useful. The details are as follows:
To remove water stains from the mirror: Dissolve 1 teaspoon of baking soda in warm water, wipe the mirror with a rag, and wipe with a dry cloth.
Remove tea stains: Dip baking soda powder with a slightly damp sponge, wipe the part with tea stains, and if it is a stubborn tea stain, soak it in water mixed with baking soda overnight.
Computer keyboard maintenance: There is often a layer of black dirt on the computer keyboard that is difficult to remove, you can soak the rag in baking soda, wring it out and wipe the computer keyboard, and then wipe it with a clean damp cloth.
Clean the yellowed stovetop: Add baking soda to a little water and wipe the stove with a sponge.
Clean the toilet: Mix white vinegar with a little baking soda and pour it into the toilet, wait for 10 to 15 minutes, wipe off the stain with a long-handled brush, and then flush it.
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If you soak the vegetables in baking soda, you won't be able to eat them for a few days.
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Baking soda is alkaline, while pesticides are acidic, so that decomposing pesticides can be removed, and pesticide residues from fruits can be removed, which is actually not true, and listen to me.
Using alkaline ingredients such as shell powder, baking soda, and alkaline flour to wash vegetables and fruits with pesticide residues may increase the toxicity of pesticides, making vegetables and fruits dirtier the more they are washed. "Trichlorfon, dimethoate, and oxfam powder" are all organophosphorus insecticides, which are often used for pest control of rice, wheat, vegetables, fruits and other crops, and are widely used because they are relatively safe for humans and animals.
In the case of trichlorfon: trichlorfon is a common organophosphorus insecticide, soluble in water and organic solutions, and relatively stable in acidic and neutral solutions, but trichlorfon is hydrolyzed into dichlorvos under alkaline conditions, and its toxicity is increased by 10 times, and it is mainly acute poisoning.
Dichlorvos is also an organophosphorus pesticide with a solubility of 1% in water at room temperature, which is highly toxic and is often used for agricultural pest control. It began to be widely used as a herbicide after World War II, and as early as 1981, dichlorvos was one of 13 toxic pesticides considered for ban by the EPA. There is a lot of evidence that it is carcinogenic and harmful to the brain and nervous system, especially in children.
Oral poisoning patients have a short incubation period, rapid onset, severe disease, common coma, and death within tens of minutes.
Therefore, when cleaning fruits and vegetables, you should avoid using alkaline products. The use of alkaline ingredients not only breaks down pesticides into more toxic components, but also easily damages the skin of fruits and vegetables, allowing the surface pesticides to enter the inner layer and make it more difficult to clean. Be sure to choose safe and neutral products.
It is recommended to choose a neutral biological enzyme product, add it to clean water and soak it for 5 10 minutes, and rinse it off under running water. Pesticide residues on the surface of vegetables and fruits are safely removed by biological enzyme degradation, and can be eaten with confidence after washing. The acidity and alkalinity of the cleaning solution for washing fruits on the market is also different, and I found these for your reference.
1. Bagmei fruit and vegetable biological enzyme cleaning solution pH value = neutral).
2. White cat fruit and vegetable cleaner pH = weak alkaline).
3. Mr. Vermeer Multi-purpose Dish Detergent pH = Alkaline).
4. UYEKI Natural Shell Powder Fruit and Vegetable Cleaning Agent pH=12 (strong alkaline).
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Tomatoes, cucumbers, and other fruits that can be eaten directly should not be washed with baking soda.
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Baking soda should be put in an appropriate amount of fruit washing, not too much, rinsed with water after washing, too much baking soda powder in the water will cause the loss of nutrients in the fruit, so that the vitamins needed by the human body can not be better supplemented.
Baking soda is usually used to steam steamed buns.
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