How to wash fruits without worrying about pesticide residues and maintaining the nutritional value o

When washing fruits and vegetables, you can add a little salt to soak. It should be regarded as a simple and practical solution.

1. Wash with flour: first wash off the stains on the fruit with water, then pour out the water, then sprinkle with an appropriate amount of flour, and then rub the flour on the surface of the fruit with your hands.

2. Wash with salt water: first clean the stains on the surface of the apple with water, and then soak it in light salt water for a quarter of an hour, so that the pesticide residue will be removed by the salt water, and then rinse with water two to three times to wash off the salt on the surface of the fruit;

3. Wash with rice water: rice washing water is also very effective in removing pesticide residues, do not pour out the water after washing rice, put it in a basin, and then put the fruit in it to soak for a quarter of an hour to 20 minutes, and then wash the fruit several times with water;

4. Hot water cleaning: put the fruit into (30-40) hot water to clean, because the dissolution efficiency of pesticides in hot water is higher than that of cold water, so this method can effectively reduce pesticide residues, generally soak in hot water for 5 minutes, and then clean several times;

5. Of course, the most effective way is to peel them, such as apples and peaches, wash them with water before eating, and then peel off the skin to eat the safest and safest to eat, as well as grapes and cherry tomatoes, but for fruits like strawberries, you still need to use the above methods to clean.

If you only use tap water, you need to wash it continuously with water, soak it in clean water for another 15 minutes, and wash it with tap water two to three times, so that the tap water will slowly wash off the surface of the pesticide.

Generally, rinse off the surface dirt with water, and then soak it in water, soak it for no less than 10 minutes, cut it first, soak it in clean water for 1-2 hours, and then rinse it with water to eliminate residual pesticides. Add a small amount of dish soap when soaking.

or fruit and vegetable cleansers for better results. However, because some pesticides have a very strong permeability, they are even found at the root. Therefore, washing with soaking water may wash away the residual pesticides on the surface of the vegetables, but it will not do anything about the pesticides that have penetrated into the vegetables.

Other cleaning methods include sprinkling a handful of flour on the surface of the fruit and rubbing it with your hands. Because wet flour is sticky, you can stick the pesticide residue out of the surface of the fruit and rinse it off with clean water.

Washing with salt water, this method takes a long time, about half an hour. First, rinse the fruit 2-3 times with clean water, then in lightly salted water.

Soak for half an hour, then rinse with water to wash off pesticide residues on the peel. Such as grapes, strawberries, peaches, etc.

Wash with alkali, first rinse the dirt on the surface of the fruit, then soak it in alkaline water for 15 minutes, then rinse it with clean water.

Some fruits can be stored for a long time. During storage, the pesticides on the peel will slowly decompose into substances that are harmless to humans, and the pesticide residues will be much less. It is only necessary to wash it at the time of eating. For example, apples, kiwis, pomegranates, and other fruits that are easy to store.

Use rice water. Rinsing and washing rice water is the most natural detergent. Soak the fruit in rice washing water for 10 minutes, then rinse with clean water to reduce pesticide residues on the fruit, and rinse with water several more times.

Heating removal, with the increase of temperature, carbamate insecticides decomposition accelerates, so for some vegetables and fruits that are difficult to treat by other methods, some pesticides can be removed by heating, the method is to wash the surface dirt with clean water first, put it in boiling water for 2-5 minutes to remove it. This method can remove more than 50%-90% of pesticide residues.

It can also use the multispectral effect in sunlight to decompose and destroy some residual pesticides in vegetables. It has been determined that fresh vegetables and fruits are exposed to the sun for 5 minutes, and the loss of organochlorine and organic mercury pesticide residues reaches 60%.

Fruits and vegetables for high quality and high quantity production, it is inevitable to apply pesticides, most of the fruits and vegetables are in the flowering period of young fruit application of pesticides, picking has passed 20 days, the strength of the medicine has passed the high efficiency period, if the pesticide is applied before picking, it is dangerous commodities can not be listed, otherwise there will be frequent accidents, which has passed the toxic period of fruits and vegetables should be relatively safe.

Fruits and vegetables can be eaten with confidence, but we also have to prevent some not in accordance with the operating procedures, picking near maturity and spraying, using preservatives during transportation, and buying fruits and vegetables We have to do cleaning, there are several ways to remove pesticide residues in fruits and vegetables. All the pesticides produced by regular manufacturers can be used for the planting and production of fruits and vegetables are high-efficiency, low-toxicity and low-residue preparations, as long as the pesticide safety use specifications are strictly followed, the use of pesticides is strictly prohibited in about ten days after the fruits and vegetables are ripe and picked, basically will not cause harm to consumers.

Vinegar can decontaminate and sterilize, put appropriate vinegar in the water box, soak the fruit or vegetables in a basin containing vinegar for a few minutes, wash it again, then take it out and wash it twice with water. The most commonly used, most common and easiest method is to soak in water. Rinsing and soaking can make the pesticide residues on the vegetables be washed out, or the content of the pesticide residues on fruits and vegetables can be diluted, so as to reduce the harm of pesticides to us.

Soaking in water generally submerges melons, fruits and vegetables in water for 10 to 20 minutes. Of course, soaking once more is better.

Vegetables and water, pesticides that are sprayed about 10 days before picking, and the residual toxicity is less. However, we know the time of other people's spraying, so we try to avoid it when buying vegetables and buy vegetables and fruits that use less pesticides. Some pesticides are very low in toxicity to mammals, such as some pyrethroids.

There are also some pesticides that are harmless to humans and animals, such as Bacillus thuringiensis. Fruit farmers and vegetable farmers basically operate in accordance with the pesticide application specifications, and there are certain specifications for what crops and what drugs are used.

It can be cleaned with a special cleaning agent, and the effect is also quite good, which can completely remove pesticide residues.

First of all, add some baking soda and dish soap to the water when washing the fruit, then soak the fruit for 15 minutes, and then rub the surface of the fruit with your hands, and then rinse it with water 2 3 times.

The fruit can be washed in a basin with baking soda to remove any pesticide residues from the fruit.

Ozone water cleaning is effective in removing pesticide residues.

Ozone has a high killing rate and fast speed of microorganisms such as bacteria and viruses in water, and completely removes pollutants such as organic compounds, without secondary pollution, while retaining beneficial trace elements. The use of air-water mixing technology to sterilize, disinfect and purify drinking water is the safest and most reliable water purification technology for ozone application at present. The role of ozone in water treatment includes killing bacteria, inactivating viruses, and oxidizing organic matter, such as phenols, detergents, pesticides, etc.; Oxidation of inorganic substances, such as chloride, sulfide, nitrite, etc., oxidation of soluble iron and manganese, decolorization, deodorization, deodorization, etc.

The blue electric ozone sterilization water purifier has passed the approval documents and various inspections of the Ministry of Health. It is a safe and reliable ozone water purifier suitable for household use.

Then buy green fruits.

I heard that pesticides are oil-soluble.

Pesticide residues are quite serious.

A lot will be absorbed internally.

My family is rural. My fruit trees now have been eaten by insects if they don't use pesticides.

Most households soak in water for 10-15 minutes.