How consumers can prevent and reduce the health hazards of pesticide residues

If you also dare to use pesticides, the harm to your health, the things you buy back should be dried, and then when washing, it is best to soak and soak for more than half an hour, the best way, that is, to ask this vegetable buyer what to buy, when did he hit the pesticides? To put the key to this wicked person more than the end of the month to be able to use the long-flowing soy milk, the better.

You can choose a color that looks more normal, not too bright and ugly, and wash it several times when you go home.

After pesticide residues enter the human body, they mainly rely on the liver to make enzymes to absorb toxins, and then oxidize and decompose them. However, as pesticide residues become more and more severe, the burden on the liver exceeds the standard. Long-term overwork can lead to a decrease in liver function, causing liver damage.

Liver diseases such as cirrhosis and hydrohepatitis, thereby reducing the absorption and breakdown function of the liver.

1.Some special populations, such as pregnant women, can also have unimaginable consequences. Excessive pesticide residues may increase the risk of cancer in humans.

Long-term pregnant and breastfeeding women who consume vegetables and fruits with excessive pesticide residues for a long time can also increase the likelihood of neonatal malformations.

2.In recent years, pesticide residue poisoning in children has occurred from time to time. Children's body organs are not yet mature.

Generally, after eating food with pesticide residues, toxins will slowly penetrate into the body, accumulate over time, enter the bloodstream, and damage organs such as liver and kidneys. Since children are in the developmental stage, cells grow rapidly and are susceptible to pesticide residues. The organs of the body are immature, and their excretory capacity is less than half that of adults.

As a result, the accumulation of pesticide residues in the body can lead to lesions.

3.In general, children are poisoned by ingestion of nutrients from vegetables and meat. Because pesticides are sprayed at the planting stage, whether it is the skin of vegetables and fruits, or the roots, stems, and leaves, pesticides will remain in vegetables and fruits.

There will be pesticide residues. In terms of meat, chickens and ducks and other animals eat vegetables and fruits with pesticide residues, and pesticide residues will continue to accumulate in the body. When children eat these vegetables, fruits, and animals, more pesticides remain in our bodies.

Cities have greened trees, and crops in rural areas often need to be sprayed with pesticides to control insects. These sprayed pesticides are carried in the air by the wind and enter the child's body through breathing.

In fact, there are ways to reduce the harm of pesticide residues. For example, blanching can be used for 1 to 10 minutes, which is very effective in removing pesticide residues. Taking into account the loss of nutrients, it is recommended to blanch for 1-2 minutes.

Peeling is one of the most reliable ways to remove pesticide residues, about 90% or more, but leafy greens are not suitable. For example, if the phosphorus is mixed in potatoes, about 50% can be removed by peeling. It is generally believed that soaking in water for 10 to 15 minutes is more effective, while flour and starch may still have some adsorption to help remove pesticide residues.

The harm of pesticide residues to the human body will touch many cases and should be cleaned with water.

May cause vision loss, nausea and vomiting, muscle spasms, and difficulty breathing. The amount of pesticides on the surface of vegetables, melons and fruits is relatively large, so peeling is a better, simple and practical.

Pesticide residues may damage some cells in the body; If you want to remove pesticide residues, you must wash the crops in time.

In modern society, vegetable farmers have been accustomed to using pesticides to prevent insects and insecticides, and with the development of science and technology, a variety of more effective pesticides emerge in an endless stream, these chemical pesticides are difficult to decompose, many will remain in vegetables, if you do not inject wild will eat into the body, it will cause pesticide poisoning, the following methods will help friends reduce the harm of pesticide residues when eating vegetables.

In order to prevent excessive pesticide residues in vegetables from harming health, it is necessary to pay attention to choosing vegetables with less pesticide pollution when buying vegetables

One is vegetables with a special smell that do not allow pests, such as celery, chrysanthemum, peppers, onions, etc., and farmers do not need to kill insects and have no pesticide pollution.

Second, vegetables grown underground, such as potatoes, radish, taro, lotus root, etc., are separated by soil and have less pesticide pollution.

The third is wild vegetables such as camellia and purslane.

Fourth, mushroom vegetables, which cannot grow due to pesticide contamination, such as mushrooms.

After the vegetables are bought home, they should be soaked in water for about half an hour, so that part of the pesticide residues on the vegetables can be removed, in order to enhance the effect of removing pesticide residues, you can use some salt in the water or use rice water to soak vegetables, salt can neutralize some pesticides, rice water is weakly alkaline, can decompose pesticides.

When choosing vegetables, try to peel the skin as much as possible, because the outer skin is the most likely to residue pesticides, and the vegetables with the help will be removed by the root as much as possible, and the vegetables with the pedicle should also be removed, because when spraying pesticides, the bottom gang and pedicle are easy to accumulate pesticides.

When washing vegetables, try to use running water to wash them, and reduce the friction and rubbing of vegetables with your hands, so as not to infiltrate the pesticides on the skin and make it difficult to remove.

There are many vegetable detergents on the market that are said to be able to remove pesticide pollution, but medical scientists point out that detergents are chemical products, some may only have a decomposition effect on a certain pesticide, and some may destroy the nutrition of vegetables while removing pesticide pollution, and even cause the chemical components in the chain to remain again, so friends must be cautious about the use of detergents, and it is best to ask experienced guidance to use.

What are the ways to prevent or reduce pesticide residues? After the application of pesticides to various crops, in a certain period of time, there are more or less some residues or excess residues on the crop skin, fruits, and grains, and some can also penetrate into the wax layer or inside the outer skin, and some drugs can also be digested and absorbed to other locations, <>

In the long run, there is a high risk of harming the physical and mental health of people and living things. Try to avoid the use of pesticides. The use of disease-resistant insect varieties is the most economical, safe and reasonable way to prevent diseases; Secondly, before planting, in the scorching heat or cold winter subsoiling agricultural land, a part of the pathogenic bacteria and larvae can be eliminated, and the organic fertilizer with sufficient manure can be applied to each other, and the cultivation technology can be improved after planting, so as to create natural environmental standards suitable for crop growth and development and unfavorable diseases, which can reasonably alleviate the occurrence of pests and diseases.

The scope of application of pesticides is required. According to the physical properties and toxicity of pesticides, it is strictly forbidden to use toxic, hazardous chemicals, low toxicity, and long residual effect on some crops. For example, chlordane, dicofol, etc., although they are not toxic pesticides, but they have accumulated poisoning effects, and should be prohibited from being used in vegetables and fruits, tea, tobacco, Chinese medicinal materials and other crops; Another example is parathion (1605), methyl parathion, methyl phosphos (1059).

Carbofuran, aldicarb, methamidophos, monocrotophos, etc. should definitely be prohibited from being used on vegetables and fruits. Among them, aldicarb, phosphine and carbofuran can only be used as seed solutions or soil solutions for cottonseed oil, wheat seeds, corn seeds, Brussels sprouts, etc., and other crops should be prohibited from being applied as sprayers. Parathion is used to control pest pests in peach trees and must be applied 30 days before fruit harvest.

Strictly control the concentration value, amount used, preparation, frequency and application method of pesticides. The content of emulsifiable concentrate is very high in pesticide preparations, followed by milk powder and wettable powder, and the liquid agent is low.

From the application method, the seed solution, soil solution, and trunk bandaging method have higher residues than sprayers and powder spraying. It is necessary to pay attention to the application of pesticides close to the picking period of crops, and it is necessary to select the types of drugs with low toxicity and fast dissolution, strictly control the dosage, the concentration value of use, the way of applying the socks, the frequency of application and the time of prohibition of use. Strictly enforce the time of the last application before the agitation is obtained.

According to the safety observation period of various pesticides, <>

According to the standard of early diagnosis, taking medicine early in the growth period of crops, the juvenile stage of insect pests and the initial infection of pathogenic bacteria can greatly reduce pesticide residues. For example, the safety interval of A1605 on crops such as grains and fruits is 20 days, and the content of hydroxyl 1605 in the harvested fruits can not exceed the requirements if it is used in advance in accordance with the regulations.

You can carry out the Yunmeng sealing layer, or isolate it, or use wax to seal the layer, or use some equipment, or you can dilute the agent.

Symptomatic medication, do not spray indiscriminately, use drugs in a reasonable period, strictly grasp the dosage of drugs, improve the performance of drugs, use pesticides safely, and take certain measures to avoid drugs.

Symptomatic medication, according to the occurrence characteristics of diseases, insects and weeds, select the most effective pesticide products.

Grasp the most critical period and weak ring difference of the occurrence of diseases, insects, and coarse weeds, so that the town can use pesticides in a timely manner.

Strictly grasp the dosage, spray the pesticide in accordance with the dosage specified in the pesticide label, and require the pesticide to be evenly and thoughtfully sprayed on the crop to avoid respraying and missing spraying.

Improve the performance of pesticides, such as adding surfactants to improve the performance of chemical solutions.

Reasonable and large mix of pesticides. When using pesticides, it is necessary to rotate and alternate drugs reasonably, mix and mix correctly, and prevent the use of a single pesticide for a long time.

Trick 1: Soak in.

You can soak the vegetables you bought for a few minutes before rinsing. Or you can soak the vegetables in soda water, which neutralizes the pesticide toxicity.

Do not use ordinary detergents to wash fruits and vegetables, the chemical components contained in the detergent itself are easy to remain on fruits and vegetables, which is not good for human health. The best.

The method is to use a professional oxygen activator for cleaning, and the effective removal rate is 98%.

The second trick: wash the vegetables in salt water.

Wash vegetables in 5% salt water.

Trick 3: Peel the skin.

Vegetables such as cucumbers and eggplants are generally used more pesticides, and these vegetables and fruits can be peeled directly before eating.

The fourth trick: high temperature heating.

High-temperature heating can also decompose pesticides. Some heat-resistant vegetables, such as cauliflower, beans, celery, etc., are washed and then scalded with boiling water for a few minutes, which can reduce the amount of pesticides by 30%, and then after high temperature cooking, 90% of pesticides can be removed;

Fifth trick: sun exposure.

Sunlight exposure can decompose and destroy some pesticides in vegetables. It has been determined that the residue of pesticides such as organochlorine and organic mercury can be reduced by about 60% when vegetables are exposed to sunlight for 5 minutes.

The sixth trick: soak in rice water.

In real life, rice washing water is more common, and the effect of removing pesticide residues is also better. The rice washing water is weakly alkaline, which can neutralize the pesticide components and weaken the efficacy; The starch contained in rice washing water also has strong viscosity. Therefore, soaking and rinsing vegetables with rice washing water is simple and convenient, easy to implement, and has remarkable results.

Brown rice has more pesticide residues than white rice, and washing rice a few times can reduce pesticide residues in rice. Vegetables are washed thoroughly to remove most of the pesticide residues. The amount of pesticide residues in the peel is much higher than that in the pulp.

For example, the residue of DDT in apple peel is 32 43 times higher than that in the pulp; The residue of betathion in peach skin was 13 times higher than that in peach flesh; The residue of pine borer in the grape skin was 49 times higher than that in the pulp. Washing these fruits with water only washes off the pesticide from the peel, while the pesticide in the inner layer of the peel remains. Therefore, when eating fruits, it is necessary not only to wash them with water, but also to peel off the skin.

Chickens, ducks, and pigs will accumulate pesticides in their bodies when they eat feed containing pesticide residues, especially in oils and fats. If the pressure cooker is steamed for 20 minutes, the residual pesticides in the meat can be reduced by 30%; If the fat is boiled into oil and the oil residue is fried to orange yellow, the residual pesticide can be reduced by 10 to 40%. Cured meat contains less pesticide residues than fresh meat, and pesticide residues can be reduced by 30% by curing in brine with a concentration of 30% for 20 days or 80% brine for 11 days.

Adding wine and vinegar to cooking can also reduce pesticide residues in meat products.

The harm of pesticide residues is relatively large, and it is harmful to the liver, kidneys and other organs of the human body. But it all comes over time. If you grow your own vegetables in the countryside as little as possible or do not use pesticides, when you buy vegetables in the city, try to buy them in the big vegetable market, those vegetables are generally inspected and quarantined, which can basically ensure safety.