What should I do if there are large pesticide residues in fruits and vegetables? What are the aspect

Fruits and vegetables with pesticide residues should be soaked in fruits and vegetables, which can be cleaned with a special washing liquid, peeled, and blanched. Before eating fruits and vegetables, you must do a good job of soaking, add some salt to the water, pick the leaves that can pick the leaves, and peel the ones that can be peeled.

Soak in water and wash method. Only partially contaminated pesticides can be removed, but washing is the basic method for removing other dirt and pesticides from vegetables and fruits. Salt water cleaning method.

Washing vegetables with 1%-3% light salt water can not only remove some pesticides, but also remove various small insects hiding in the root area or the back of the leaf. You can eat it with confidence.

1.Master the medication period: according to the occurrence law of pests and diseases, choose to use the drug in the critical period, and it is best to use the drug in the early stage of disease control.

2.Master the safety interval: Different types of pesticides have different requirements for the safety interval due to their different stability and dosage. If the interval is short, it is easy to make the pesticide degradation time insufficient, resulting in excessive pesticide residues.

3.Selection of high-efficiency, low-toxicity and low-residue pesticides: In order to avoid excessive pesticide content in fruits and vegetables, low-toxicity pesticides and biological pesticides must be selected in actual planting.

Water immersion washing method: mainly used for leafy vegetables, such as spinach, lettuce, cabbage, etc. Under normal circumstances, rinse off the surface dirt with clean water first, and then soak it in water for no less than 10 minutes.

If necessary, fruit and vegetable cleaning agents can be added to increase the solubility of pesticides. Washing and soaking 2 or 3 times in this way can basically remove most of the residual pesticide components. Alkaline water immersion cleaning method:

Most organophosphorus pesticides can decompose quickly in an alkaline environment, so soaking in alkaline water is one of the effective ways to remove pesticide pollution from vegetables.

<> add 5 10 grams of edible alkali to 500 ml of water to prepare alkaline water, put the vegetables after preliminary cleaning into alkaline water, adjust enough alkaline water according to the number of vegetables, soak for 5 10 minutes, rinse with water, and repeatedly wash about 3 times, the effect is better. Cook on heat. Carbamate insecticides decompose more quickly as the temperature increases.

Therefore, some vegetables that are difficult to treat with other methods can be heated to remove some pesticide residues. Organophosphorus and carbamate pesticides are volatile and will have a multispectral effect after being exposed to sunlight, and the pesticides will be decomposed and destroyed. For fruits and vegetables such as apples, potatoes, and sweet potatoes, you can put them in the sun for 5 minutes to decompose the pesticides inside some fruits and vegetables.

Cook on heat. Most of the agricultural residues in fruits and vegetables are pesticides, which are easily decomposed by high temperatures. Therefore, for some fruits and vegetables that are difficult to treat by other methods, they can be washed with boiling water, and the effect of removing pesticide residues is very good.

Place the washed fruits and vegetables in boiling water for 1 to 2 minutes, then rinse with clean water. Suitable for beans, cauliflower, garlic, celery, etc.

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It can be soaked, washed, disinfected, or soaked in hot water, so that it can have a disinfection effect and you can eat it with more confidence.

You can soak the vegetables and fruits you buy in clean water, wash them in alkaline water, or remove the skin from the vegetables and fruits when eating.

It should be washed with water, or soaked in water, or it can also be disinfected and sterilized, so that pesticide residues in vegetables can be removed.

For the sake of health and safety of all kinds of fruits and vegetables, buy home before eating can be used edible alkali, 1 gram with 1 kg of water to soak fruits and vegetables, 3 to 5 minutes after rinsing with water in eating, residual drugs can be quickly decomposed by alkali, if there is no edible alkali, buy the leafy vegetables home and scatter them first, so that the pesticide volatilizes a part. Sunlight exposure can decompose and destroy pesticides, and after five minutes of exposure, the organochlorine content can be greatly reduced.

<> water is the best, most convenient, most practical and cheapest agent for dealing with pesticide and fertilizer residues left on fruits and vegetables. Because the drugs sprayed on fruits and vegetables can be dissolved in water, the substances that cannot be dissolved in water cannot be absorbed and utilized by fruits and vegetables. There are many kinds of pesticides, pesticides applied on fruits and vegetables, for special drugs, under the premise of preventing and controlling pests and diseases, choose low toxicity and low residue, and eat them for humans and animals beyond the safety period to ensure absolute safety.

Use strictly according to the instructions.

Some friends around me said that melons, fruits and vegetables have just been bought, you can put some water in the water to clean, in the soak for some time in the edible will be better, but I always feel that the dish soap to wash the dishes to remove the oil is good, cleaning food always feel that it is a chemical, not practical, I personally are vegetables and fruits after buying home, add a little salt and put water in the water to soak for a while to clean and eat, and the last time I bought a washing machine, eggplant and other fruits and vegetables, now I use flowing water to rinse for three or five minutes, and the flowing water can avoid pesticides from seeping into the fruits and vegetables; Cleaned fruits and vegetables are best soaked in lightly salted water or rice washing water for five minutes, which can promote the degradation of acidic pesticides.

Pesticides can be explained slowly in the natural environment, so after buying vegetables and fruits at home, in the case of ensuring their freshness and integrity, let them take a little time to reduce pesticide residues. Green organic fruits and vegetables are planted with organic fertilizers, which will hardly cause harm to health, and the nutritional value will be higher.

I think if we want to make better use of pesticide residues in fruits and vegetables, we can soak them in appropriate salt water and wash them with a brush.

Vegetable washing machine, this machine is really very good, it can really clean vegetables and fruits very cleanly, and there is no residue at all, and it can also be cleaned with some special cleaning agents.