How can I wash the pesticide residues on vegetables and fruits? There are no secret tips

1. Soak to remove pesticides: For cabbage, spinach, etc., you can soak in clean water to remove pesticides. You can also add a small amount of detergent in clean water, soak for about 30 minutes, and then rinse with water.

2. Blanching and removing pesticides: For beans, celery, green peppers, tomatoes, etc., blanch for 5-10 minutes before putting them in the pot, which can achieve the effect of removing some pesticide residues.

3. Peel and remove pesticides: For radishes, carrots, potatoes, as well as winter melon, bitter gourd, cucumber, loofah and other fruits and vegetables, it is best to peel off the skin before rinsing with water. In particular, some vegetables and fruits with uneven appearance and more fine hairs are easy to be sold with pesticides, and peeling is an effective way to remove poison.

4. Rinse to remove pesticides: Rinse leeks and daylily and other flower vegetables while draining, and then soak them in salt water.

5. Remove vegetable pesticides with rice water: alkaline rice water has a significant effect on the toxicity of organophosphorus pesticides, and the vegetables can be soaked in rice water for 10-20 minutes, and then rinsed with water, which can effectively remove the organophosphorus pesticides remaining on the vegetables, and can also be added to the basin water with 2 spoons of baking soda, and then the vegetables are soaked in water for 5-10 minutes, and then rinsed with water.

When cleaning vegetables and fruits, you can put some salt in the water to effectively wash out the parasites on the surface of vegetables and fruits. Fruits like grapes and blueberries are particularly difficult to clean, so I usually add flour and rinse them with plenty of water. The rice washing water at home is also a good thing to decontaminate, and I will use the rice washing water to wash vegetables with uneven surfaces such as cucumbers and bitter gourds.

In fact, in addition to vegetables and fruits, there are also many parasites on the surface of meat, fish and shrimp, after all, hand washing and small tricks cannot guarantee that they will be clean, but only wash off most of the pesticide residues that can be seen by the naked eye. I now use a bingo doughnut fruit and vegetable sterilizer to disinfect, which is more convenient and more thorough and effective in removing bacterial pesticide residues, making it more safe to eat. It can also be used daily to disinfect toys and tableware, and it can be used for multiple purposes, which fundamentally solves the problem of disease entering from the mouth.

You can start by trying the tips I shared above.

If you put vegetables and fruits, you can put them in the water first, and then drop a little dish soap and squeeze them in, so that you can wash them, or put a little salt in them, you can remove some dirt on the surface, and the vegetables and fruits are relatively clean. Normally, put a little salt in it and soak it for a while.

Baking soda to wash fruits: In addition to salt water, baking soda is also great for washing fruits! Put two spoonfuls of baking soda in warm water, add cherries, kumquats, etc., soak for five minutes, then rinse well. Alkaline baking soda can neutralize pesticide residues on fruits.

How to wash the pesticide residues on vegetables and fruits, generally when washing fruits, put some salt in them and soak them for a few minutes and then clean them.

Wash the surface of the vegetables first, soak them in baking soda for about 15 minutes, and then rinse them with water 3 to 5 times.

Baking soda: Whether it is a fruit or a vegetable, after cleaning, you can add water to the basin, and then add baking soda powder appropriately, soak it in, and rinse it again with water after half an hour. Table Salt:

After the fruits and vegetables are cleaned, the salt is poured into the water to dissolve them, and after dissolving, the fruits and vegetables are soaked and soaked for a period of time, which can also have the effect of removing pesticide residues.

Soak fruits and vegetables in water and turn on running water or wash with a professional fruit and vegetable cleaner.

If you want to wash away the pesticides left in the vegetables and fruits, then you can soak the fruits and vegetables in a basin of water in advance, and then add a little fruit and vegetable detergent.

You can soak them in clean water, add a little salt, and soak for a few minutes; They can also be soaked in alkaline water to kill insects.

When buying vegetables and fruits, we try to choose some fresh ones that do not damage the skin in any way, so that we have more nutrients. When we bought it, we first cleaned the surface and then soaked it in water for about half an hour. During the soaking process, we can use fruit and vegetable cleaners, which can increase the dissolution of pesticides.

After soaking, we should not forget to wash the vegetables, and rinse them with water about three times to completely wash the pesticides.

Baking soda is found in the kitchen of many households, and pesticides are mainly organophosphates. Most organophosphorus pesticides will slowly decompose when they encounter alkali, so you can use alkaline water. We can wash the vegetables and soak them in baking soda for about 15 minutes.

After soaking, we wash it three times with running water, which is very suitable for cleaning vegetables and fruits, and it is relatively simple.

Every family will wash the rice several times when cooking, so the rice washing water we leave behind will not be wasted, and can be used to wash vegetables. Because the rice water is acidic, and the pesticides left on the vegetables will slowly decompose after encountering the rice water, so some of the pesticides can be removed by this method. In order to achieve a more effective effect, we can add some salt to the water when using rice washing water, because the effect of salt to remove bacteria is very good.

We need to be patient when we wash fruits and vegetables.

Vegetables and fruits should be soaked in salted water, and some special table salt for vegetables can also be sprayed, so that they can be washed.

It is necessary to prepare a basin, add baking soda, white vinegar and water, scrub it 2 or 3 times, and then rinse it with water.

You can buy some professional fruit and vegetable cleaners, and you can buy some professional instruments online to remove these residual pesticides, which should be washed several times.

We can use special cleaning tools when washing vegetables and fruits, and we can also choose to add some baking soda or edible salt when washing fruits and vegetables.

You can buy some fruit and vegetable cleaners online, it can be cleaned, and when you eat it in your stomach, you will feel at ease, because it is very clean.

You can put these fruits on a plate, then sprinkle some salt water and soak them for a few minutes before washing them, which may wash them clean.

I checked the following practices, and I don't know if it helps you.

1 Washing. Thorough washing of vegetables is the most direct and effective way to remove pesticides. Rinse the vegetables under tap water for more than 30 seconds, and with scrubbing, most of the residual pesticides will be removed.

Cleaning. 2 Peel.

For tubers and fruit vegetables, even if there are pesticide residues, they are mainly distributed in the epidermis, so peeling is an efficient means of removing pesticide residues. If you feel that eating the skin is nutritious, then as long as the vegetables are fully washed, there are few pesticide residues on the skin, and you can eat it with confidence.

Shelling. 3 Heating.

Pesticide decomposition is a chemical reaction, and the speed of the chemical reaction is greatly affected by temperature, so as long as the vegetables are fully heated, the pesticide degradation will be promoted. However, some degradation products are harmless, and some may be harmful, so blanching is a better choice. Blanch the vegetables and then take them out, so that the removal of pesticides is efficient and the damage to nutrients is relatively small, which is suitable for most vegetables.

Heating. 4 Soak in salt water.

Soaking vegetables in lightly salted water can increase the solubility of pesticides left on vegetables to a certain extent, but the effect is limited and affects the flavor of food. If the concentration of brine is too high or the soaking time is too long, reverse osmosis is also prone to occur, and pesticides will penetrate into the inside.

Pesticide residues in fruits and vegetables are a common concern among consumers, so many people like to wash fruits and vegetables with salt or baking soda, thinking that this will better remove pesticides, is this true? What should I add to vegetables and fruits? Let's take a look at some of the most effective ways to wash fruits and vegetables.

There are two forms of pesticide residues, one is attached to the surface of vegetables and fruits; The other is that during plant growth, pesticides directly enter the roots and leaves of vegetables and fruits. The following methods can effectively remove pesticide residues from vegetables.

Soaking and cleaning method: The pesticide varieties of contaminated vegetables are mainly organophosphorus pesticides, which are difficult to dissolve in water. This method can only partially remove contaminated pesticides.

Peeling method: This is the most effective method because pesticide residues are mostly on the surface of fruits and vegetables. Peeling loses some nutrients but is very effective at removing pesticide residues.

Soaking method: You can add alkali (such as baking soda), salt, special cleaning agent, rice washing water, etc. for soaking and cleaning, soak vegetables and fruits in water with auxiliary agents for 5 to 15 minutes, and then rinse, you can remove most of the residual pesticides contained in the surface of vegetables and fruits.

In storage, oxygen in the air can break down some pesticides, so some fruits and vegetables that are easy to preserve can be stored for a longer time to reduce the residue of pesticides.

Heating method: Some pesticides decompose faster as the temperature increases. The specific method is to wash with water first, then put it in boiling water and boil it for 2 4 minutes, and then rinse it with water 1 2 times, which can help remove pesticide residues.

Pesticide residues are an issue that must be paid attention to in daily life. Otherwise, the damage to the body will sooner or later lead to big problems. There are more common fruits and vegetables in the above farmers, no matter what kind of fruits and vegetables, they must be thoroughly cleaned, so that they can be eaten with confidence.

Proper removal of pesticide residues allows our family to eat fruits and vegetables with peace of mind. Absorb nutrients well and be healthy.

For tubers and fruit vegetables, even if there are pesticide residues, they are mainly distributed in the epidermis, and peeling is an efficient means of removing pesticide residues. If you feel that eating the skin is nutritious, then as long as the vegetables are fully cleaned, there are few pesticide residues on the skin, and you can eat it with confidence.

When washing vegetables and fruits, you can put some baking soda to wash away pesticide residues in fruits and vegetables, and also rinse with water.

If you want to clean it, you need to wash it twice with clean water. And remove the skin. In this way, the residual pesticides can be removed.

It can be soaked for a long time, put some vinegar, alkaline noodles or salt, remove from the perspective of acid-base balance, or use special cleaning liquid or instrument.

Pesticide residues in <> vegetables are an important issue in food safety. Especially in summer, it is not only the peak period of vegetable consumption, but also the active period of pests, producers in order to catch up with business opportunities, either use excessive concentration of pesticides to kill insects, or apply pesticides to harvest in advance, resulting in a large number of vegetable pesticide residues seriously exceeding the standard. According to statistics, under normal circumstances, the pass rate of pesticide residues in summer vegetables is more than 20% lower than that in winter.

In order to reduce pesticides on vegetables, people have come up with various methods: drying in the sun, blistering with water, washing with rice washing water, etc., but are these methods really effective, and how many pesticides can be removed? The College of Food Science at China Agricultural University recently conducted an experiment to help people figure out the best way to remove pesticides.

How to wash vegetables more cleanly? How to clean pesticides residues on vegetables.

Since pesticides are mainly attached to the surface of fruits and vegetables during the spraying process, as long as effective washing and processing methods are adopted, the residue of pesticides can be reduced and the food safety of vegetables can be ensured.

Soaking and scrubbing with water can reduce the amount of pesticide residues, and the longer the soaking time, the less pesticide residues. Experiments have proved that soaking vegetables in tap water for 10-60 minutes and then slightly scrubbing can remove 15-60 pesticide residues. Soaking in a special fruit and vegetable detergent is more effective in reducing pesticide adhesion.

The detergent is diluted with water at a ratio of 1 200 and then soaked in fruits and vegetables, and the pesticide residue can be reduced by 50 -80 within 10-60 minutes; Especially in the first 10 minutes of soaking, the pesticide residue drops very significantly, which can reach about 50. Then, with a little scrubbing and rinsing with clean water, the pesticide residue can be basically removed.

Pesticides can also be broken down by heating at high temperatures, such as blanching them in boiling water or stir-frying them in oil. Experiments have proved that some heat-resistant vegetables, such as cauliflower, beans, green peppers, celery, etc., can be washed and scalded with boiling water for a few minutes, which can reduce pesticide residues by about 30, and then cooked at high temperatures, 90% of the pesticides on vegetables can be removed.

In addition, washing vegetables with rice and washing vegetables and properly using sunlight can also play a certain role in reducing pesticides on vegetables. But it is best to use the first one or two rice water, because the surface of the rice contains potassium, so the first one or two rice washing water will be weakly acidic, but then it will begin to change to alkaline, and pesticides will only lose a certain toxicity in acidic substances. Sunlight exposure can cause some pesticides in vegetables to be decomposed and destroyed.

It has been determined that the residue loss of organochlorine and organic mercury pesticides can reach about 60 when vegetables are exposed to sunlight for 5 minutes.

Peeling vegetables can of course also reduce pesticide residues, but it also brings a loss of vitamins and minerals in the peel. Therefore, the best way to remove pesticides is to soak fresh fruits and vegetables in detergent for 10-15 minutes, or tap water for 30-60 minutes, rinse with water.