What is considered clean when washing vegetables? How to wash vegetables more cleanly

It depends on what you're washing. If you wash tomatoes, cucumbers, eggplants, etc., they are basically rinsed once or twice and they are clean. If it's leafy vegetables, wash it three times. That's basically clean.

1.Different dishes are washed differently. Take the most common type of beans, for example, first pick the beans, then cut them into sections, put them in a basin of water and rub them with water.

Then take it out and wash it three times in a row, then wash it again. If it is a potato, it is very simple to wash it, which is to peel it first, and then rinse it directly with water to wash the dirt on the surface. Then there are leafy vegetables, which are more difficult to wash, because they need to be washed one by one, so it is more laborious.

If you don't wash it one by one, there will be some dirt left on the roots, which is not easy to wash. As for the meat, it's basically rinsed. Different dishes have different cleaning methods.

2.If you want to wash the dishes, you have to laugh and classify the dishes, wash different dishes separately, and don't mix them together, because the washing is not clean. Washing separately makes it easier to clean the dishes, and as for how to be clean, it is generally basically clean after washing three times.

In short, washing vegetables three times is generally clean, but if the surface of the vegetables is dirty, you can wash them several times. Wait until there is no dirt on the surface of the dish. It is better to separate and wash different dishes, so that it will be easier to clean.

If it is the kind cultivated in the soil, it can be cleaned by washing it directly, if the kind that can be peeled can be peeled after washing, and some can not be peeled, then a certain fruit cleaning agent is needed to clean. As for the vegetables inside, some merchants will clean them again, and some of them can be cleaned by washing them directly with water.

There are several ways to wash vegetables:

1. Water soaking washing method: mainly used for leafy vegetables, such as spinach, cabbage, etc. Rinse off the surface dirt with water, then soak it in water for no less than 10 minutes. Soaking 2 to 3 times in this way can remove most of the pesticide components that remain in the residue.

2. Alkaline water immersion cleaning method: most organophosphorus insecticides can be quickly decomposed in an alkaline environment. Add 5 to 10 grams of edible alkali to 500 ml of water to make alkaline water, put the vegetables after preliminary rinsing into alkaline water, according to the amount of vegetables with enough alkaline water, soak for 5 to 10 minutes and then rinse the vegetables with water, repeat washing about 3 times The effect of vertical pins is better.

3. Heating cooking method: carbamate insecticides will decompose faster with the increase of temperature. Therefore, some vegetables that are difficult to treat by other methods can be heated to remove some residual pesticides.

It is often used in celery, cabbage, green peppers, beans, etc. Wash the surface dirt with clean water, put it in boiling water for 2 to 5 minutes to remove it, and then rinse it with clean water 1 to 2 times.

4. Cleaning and peeling method: For vegetables with fiber skin, such as cucumbers, carrots, winter melons, pumpkins, eggplants, tomatoes, etc., you can peel off the outer skin containing residual pesticides and eat only the fleshy part.

How to wash vegetables correctly.

1.Disinfect with sunlight.

Sunlight exposure to vegetables will decompose and destroy some of the pesticide residues in vegetables. It has been determined that the residue of organochlorine and organic mercury pesticides will be reduced by 60% when vegetables and fruits are exposed to sunlight for 5 minutes. Vegetables that are convenient for storage should be left at room temperature for about two days, and the average disappearance rate of residual chemical pesticides is 5%.

2.Wash with rice washing water.

Rice water is acidic, and organophosphorus pesticides will lose their toxicity when they encounter acidic substances. Soak in rice washing water for about 10 minutes and wash it with water to reduce the pesticide residue in vegetables.

3.Salt water soaking:

Generally, vegetables should be rinsed with water at least 3 to 6 times, then soaked in lightly salted water for 1 hour, and then rinsed with water once. For the cabbage vegetables, you can cut them first, soak them in clean water for 2 hours, and then rinse them with water to remove the residual pesticides.

4.Caustic washing. Put a pinch of alkali powder and sodium carbonate in the water, stir well, then add vegetables, soak for 5 to 6 minutes, and then rinse with water. You can also use baking soda instead, but the soaking time should be extended to about 15 minutes.

5.Blanch in boiling water.

When making green peppers, cauliflower, beans, celery, etc., it is best to scald them with boiling water before putting them in the pot, which can remove 90% of the residual pesticides.

Soak the vegetables for too long.

For the healthy growth of vegetables, vegetable farmers will inevitably spray some pesticides on vegetables.

**。In order to wash the vegetables more cleanly, we will consciously soak the vegetables in the water for a while, sometimes the time will be too long, such as half an hour or even longer, in fact, it is this practice that may make your vegetables become "poisonous vegetables"!

**。First of all, some water-soluble nutrients contained in vegetables, such as vitamins, calcium, iron, etc., will be dissolved in water, if the vegetables are soaked for too long, they will become unnutritious!

**。Again, pesticides have two kinds of water-soluble and fat-soluble, wash vegetables with water, only remove part of the water-soluble pesticides, if soaked in water for too long, then part of the pesticides dissolved in the water will be reabsorbed by the vegetables, it will "become toxic"!

Therefore, when washing fruits and vegetables, it is generally about 10 minutes, and the effect of warm water is better than cold water.

Wash the vegetables with salt water.

Washing vegetables with salt water will indeed remove some pesticides, but if too much salt is put and the concentration of salt is too high, it will destroy the cell membrane on the surface of fruits and vegetables, let nutrients be lost, and even let pesticides enter vegetables, so that the gains outweigh the losses.

**。So, add a pinch of salt when washing the vegetables.

Wash vegetables with fruit and vegetable detergent.

Fruit and vegetable cleaners may sound great, but studies have found that there is not ......much difference between fruits and vegetables washed with fruit and vegetable cleaners and those washed with water

1. How to wash cabbage? Remove the outermost leaf of the cabbage, cut it in half, soak it in lightly salted water for 10 minutes, and then rinse it with running water, so that the cleaning is the cleanest.

2. How to clean broccoli? The buds of broccoli are easy to hide dirt and dirt, so soak them in water for 10 minutes with a spoonful of salt and two spoons of flour, and rinse them well.

3. If the fungus is soaked for too long, it is easy to produce toxins, a spoonful of sugar, a spoonful of starch, soak it in warm boiled water, and stir it back and forth.

Fourth, add salt and edible alkali to the mushrooms, scrub them a few times and they will be clean.

First of all, remove and tidy up the vegetables according to the daily use method.

Secondly, if you want to clean the vegetables more cleanly, it is recommended to soak them for 2-8 minutes before washing them, and wait for the sediment on the vegetables to disperse. (Confirm whether there are other contaminants or pesticide residues on the surface of vegetables, and if so, please focus on soaking).

Then break off the vegetable leaves one by one, put them back into a basin of clean water, wash them again, and rinse again until there is no sediment and other dirt in the clean water.

Of course, the water after washing vegetables many times can also be used for watering flowers, washing the garden and other purposes, so pay attention to saving water while ensuring that the vegetables are cleaned!