What are the hazards to human body caused by long-term consumption of fruits and vegetables with pesticide residues?

What are the hazards to human body caused by long-term consumption of fruits and vegetables with pesticide residues?

With the enhancement of people’s concept of nutrition and health, fresh fruits and vegetables have become an indispensable food on people’s table. However, while people’s demand for various types of seasonal fruits and vegetables is growing, an unavoidable problem – pesticide residues – has always plagued consumers.
So what are the hazards to the human body when eating fruits and vegetables with pesticide residues for a long time? The Qingshan Granary below will introduce the hazards to everyone.

1. Increase the burden on the liver: Residual pesticides enter the body, relying mainly on the liver to produce microsomal oxidase to absorb these toxins for oxidative decomposition. If you eat fruits and vegetables with pesticide residues for a long time, the liver will work constantly to break down these toxins. Long-term overload work can cause liver damage such as cirrhosis and hydronephrosis.

2, may also cause other symptoms such as eye, decreased vision, hearing loss and so on.
3, leading to gastrointestinal diseases: due to the gastrointestinal digestive system, rich in mucosal blood vessels, gastric wall wrinkles, easy to contain poison. Such pesticide residues are likely to accumulate in them, which may cause symptoms such as chronic diarrhea and nausea.
4, may cause cancer: phorate, methamidophos, parathion, chlorinated benzene, etc., which are often contained in pesticide residues, can cause cancer cells in various tissues of the body.

5, leading to decreased body immunity: long-term consumption of fruits and vegetables with pesticide residues, pesticides can be distributed to the nerve synapses and nerves – muscle joints, and specifically inhibit the acetylcholinesterase, The formation of phosphonase directly damages neurons, causing central nervous system death, resulting in decreased immunity in various organs of the body. For example, frequent colds, dizziness, palpitations, night sweats, insomnia, forgetfulness, etc.
Therefore, for safety and health, Qingshan Granary reminds everyone that fruits and vegetables must be carefully cleaned and cleaned before eating to avoid the above hazards.

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What are the hazards to the human body caused by long-term consumption of fruits and vegetables with pesticide residues?

What are the hazards to the human body caused by long-term consumption of fruits and vegetables with pesticide residues?

With the enhancement of people’s concept of nutrition and health, fresh fruits and vegetables have become an indispensable food on people’s table. However, while people’s demand for various types of seasonal fruits and vegetables is growing, an unavoidable problem – pesticide residues – has always plagued consumers.
So what are the hazards to the human body when eating fruits and vegetables with pesticide residues for a long time? The Qingshan Granary below will introduce the hazards to everyone.

1. Increase the burden on the liver: Residual pesticides enter the body, relying mainly on the liver to produce microsomal oxidase to absorb these toxins for oxidative decomposition. If you eat fruits and vegetables with pesticide residues for a long time, the liver will work constantly to break down these toxins. Long-term overload work can cause liver damage such as cirrhosis and hydronephrosis.

2, may also cause other symptoms such as eye, decreased vision, hearing loss and so on.
3, leading to gastrointestinal diseases: due to the gastrointestinal digestive system, rich in mucosal blood vessels, gastric wall wrinkles, easy to contain poison. Such pesticide residues are likely to accumulate in them, which may cause symptoms such as chronic diarrhea and nausea.
4, may cause cancer: phorate, methamidophos, parathion, chlorinated benzene, etc., which are often contained in pesticide residues, can cause cancer cells in various tissues of the body.

5, leading to decreased body immunity: long-term consumption of fruits and vegetables with pesticide residues, pesticides can be distributed to the nerve synapses and nerves – muscle joints, and specifically inhibit the acetylcholinesterase, The formation of phosphonate directly damages neurons, causing central nervous system death, resulting in decreased immunity in various organs of the body. For example, frequent colds, dizziness, palpitations, night sweats, insomnia, forgetfulness, etc.
Therefore, for safety and health, Qingshan Granary reminds everyone that fruits and vegetables must be carefully cleaned and cleaned before eating to avoid the above hazards.

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Need to worry about pesticide residues in fruits and vegetables?

Need to worry about pesticide residues in fruits and vegetables?

A pesticide is very widespread in modern agricultural production, and pesticides are inevitably left in fruits and vegetables. We need to avoid the abuse of highly toxic pesticides and should also minimize the presence of pesticides. However, in the fear of pesticides, we should also understand two points:
First, “detecting pesticide residues” does not necessarily “hazardous to health”. Any pesticide needs to reach a certain amount to produce a hazard. This amount should be regulated by national standards. Moreover, when developing this safety dose, the toxicity of the study is generally carried out on animals. Considering the difference between humans and animals and the difference between people, it is also divided by 100 as a “safe dose” for humans. The “safety ceiling” is set based on the maximum amount of food a person can eat every day. Therefore, based on the current scientific understanding of the pesticide, as long as the upper limit is not exceeded, it can be considered that there is no health risk.
Second, “how many kinds of pesticides” are different from “harmful doses”. Different pesticides are aimed at different pests or diseases, and the mechanism of action is generally different. Even if there are similar pesticides that will accumulate, it is still based on how “the amount of residue is”, rather than whether it is harmful according to “how many kinds”. That is to say, if the residual amount of each is lower than the national standard, the hazard can be neglected; if the residual amount exceeds the standard, then even if there is only one, it is still unqualified.
Do we need to worry about pesticide residues in our daily diet?
The China Center for Disease Control and Prevention has evaluated the dietary pesticide residue levels of Chinese residents. It has been found that most of the pesticide residues in fruits and vegetables in China have not exceeded the standard. Moreover, the investigation also found that the abuse of some pesticides in China has been Significant improvements, such as organophosphorus pesticides. In general, the pesticide residues in fruits and vegetables in our country are not high. Fruits and vegetables are most delicious, and eating more vegetables and fruits is good for health. You don’t have to reject fruits and vegetables because of the risk of pesticide residues. Simple treatments such as rinsing with water and peeling when eating fruits and vegetables can also help remove some pesticide residues. The new food safety law also clearly strengthens the management of high pesticides and gradually eliminates them. It is believed that the problem of pesticide residues will be further improved.

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How much pesticide residue in vegetables is exceeded?

How much pesticide residue in vegetables is exceeded?

With the continuous improvement of living conditions and the popularization of people’s health knowledge, people’s pursuit of food safety is getting higher and higher. However, due to various factors, various food safety issues have emerged in an endless stream and have been repeatedly exposed by the media. Among all food safety issues, pesticide residues in vegetables often exceed the standard. Vegetables are an indispensable dish for every meal of the people, and they are very popular among the masses of the people, so they are also very popular.

In the media reports, it is only a general report that pesticide residues in vegetables exceed the standard, but what is the pesticide residue exceeding the standard? I believe many people have no concept at all. How much pesticide residue in vegetables is exceeded? Experts tell you the “answer” and you will know it later.

At present, the safety standard for pesticide residues in China is 1ppm. What is this concept? That is to say, 1 gram of pesticide is allowed to remain in every million grams of vegetables. From this figure alone, it is still relatively safe. Therefore, the pesticide residue value of vegetables is greater than this standard, even if it exceeds the standard.

In real life, because the supervision is very difficult, the phenomenon of excessive pesticide residues is a frequent occurrence. Coupled with the superposition of various pesticides, it has led to the strange vegetable safety problem. Not only in China, but the problem of controlling pesticide residues exceeding the standard is also a problem in the world. Pesticide residues cannot be avoided, but we can find ways to mitigate their hazards.

1. Buy vegetables in the formal market

Pesticide residues in vegetables cannot be judged by the naked eye and can only be detected by special instruments and special methods. Obviously, ordinary people do not have this condition. In the formal market, there are agencies that carry out special supervision and testing and generally can control pesticide residues within the standard. Therefore, vegetable pesticide residues in the formal market are more controllable.

2, soaked in water

When cleaning leafy vegetables, such as spinach, day lily, oil wheat, lettuce, cabbage, etc., you can first rinse off the surface dirt with water, then soak it in water for about 15 minutes. This method has a good scavenging effect on water-soluble pesticides.

3, peeled

Pesticide residues are mainly distributed in the epidermis, so peeling is a very good way to remove pesticide residues. For fruits and vegetables that can be peeled, such as apples, potatoes, pears, grapes, etc., try to peel and eat again.

4, heating

Pesticides are more likely to decompose at high temperatures, so adequate heating of vegetables can promote pesticide degradation. In order to preserve its nutrition as much as possible, drowning is a very good choice. The specific method is to put the vegetables in boiling water for about 1 minute, and then fish out. This not only effectively removes pesticides but also has less damage to nutrients and is suitable for most vegetables.

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The top ten “dirty” fruits and vegetables, you may not have thought about the first place, it is so dirty!

The top ten “dirty” fruits and vegetables, you may not have thought about the first place, it is so dirty!

The top ten most dirty fruits and vegetables, you may not think of it, who is the first one, I will tell you below, these things have pesticides, eat more, not only bad for the body but also cause cancer.

1, ned out to be the dirtiest fruit and vegetable. It is said to contain more than 20 kinds of pesticides. Really, I can’t eat it anymore.strawberries. Yes, many people didn’t think of it, it looked like a very clean strawberry, and many people couldn’t resist the pink strawberry heart. In fact, this strawberry tur

2, spinach, is also a small series of vegetables that like to eat, the content of calcium is still very high, so spinach is also the most popular among all green leafy vegetables.

3, nectarine, is still sold now, the nectarine is very expensive, has been continued for 5-7 yuan a pound, and this summer is not willing to eat, the nectarine is still very delicious.

4, Apple, can eat all year round, this pesticide is also seen as normal, otherwise how can grow so big, right, so be sure to wash the pesticide before eating, otherwise, eat in the belly It is not easy to control.

5, grapes, yes, every time you buy grapes, there must be a layer of white things. In fact, the things floating on it are pesticides, and the grapes are very small, it is difficult to clean them one by one, which requires We must first peel the skin when eating, do not put it directly in the mouth, it is not hygienic.

6, peach, it and nectarine is not a variety, and this ranking is very backward, so peaches also have pesticides to a certain extent, although lighter, but also to ensure that the entrance is clean, especially It is for children to eat, but also pay attention to it.

7, cherry, this season of eating cherries has passed, and the cherry is a variety of things, cheap 10 yuan, expensive more than 30 pounds, or expensive tongue, this thing will certainly hit pesticides And the cherries also need to be well managed. The rate of survival without pesticides is very low, and in the end, it will certainly be very high.

8, pear

Pears are delicious and can be used for medicinal purposes, so it is not surprising that they will be on the list, and the pears are ranked eighth. Although it is also a large pesticide, it is still rare.

9, tomatoes

To be honest, I didn’t believe it before, and I often thought of it as a meal. However, this tomato also has pesticides, so since then, I dare not eat it again.

10, celery

Many of the celery of the king of fiber-like to eat, but this celery is also very unclean, there will be pesticides in the gap, so it should be paid attention to during the cleaning process.

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The harm of fruits and vegetables to the human body

The harm of fruits and vegetables to the human body

In daily life, many farmers lack the scientific knowledge of pesticide use and pesticide abuse. In order to fight for the morning market of fruits and vegetables, early maturing technology is adopted. The use of chemical agents and hormonal substances promotes the ripening of fruits and vegetables beyond their growth stages.
Some fruit and vegetable farmers are rushing to sell on the market in violation of the safety period after applying pesticides, resulting in pesticide residues in fruit and vegetable products exceeding national standards, which not only pollute the ecological environment but also seriously damage the health of consumers.
According to statistics, in recent years, there have been repeated cases of pesticide poisoning of fruits and vegetables in the country due to accidental consumption, and Guangdong Province is the first in the country. According to the statistics of the relevant departments of Guangdong Province, only pesticides and food poisoning of fruits and vegetables are more than 1,000 per year.
Studies have shown that long-term accumulation of pesticide residues in fruits and vegetables in the human body can cause chronic poisoning, which is more terrible than acute poisoning. It is mainly through bioconcentration, and the two ways of fruit and vegetable residues pose a threat to human health, resulting in many chronic diseases. disease. Such as cardiovascular and cerebrovascular diseases, diabetes, liver disease, cancer and so on. It is even more difficult to predict and prevent: the accumulation of pesticides in the human body will be passed on to the next generation through pregnancy and breastfeeding, and the health of future generations.
Modern people often have such experience. The body looks very strong. However, some common diseases such as colds, diarrhea, fever, headaches, etc., have to take a few pills and a few shots in the past, but now it will not work. Do not drip, hang the bottle. In the past, a few dollars can cure a disease, but now it costs a few tens of dollars or even a hundred dollars. The residual pesticides of fruits and vegetables accumulate in the human body for a long time, causing excessive toxins in the body, resulting in drug resistance and drug resistance. People are born with immunity against bacterial invasion. When viruses and bacteria suddenly overshoot, people, get acute diseases, while viruses and bacteria invade, human immune function can be fully carried, and the human body will not be abnormal. Changes, but this long-term accumulation is even more terrible, and the accumulation of quantitative changes will inevitably lead to qualitative changes. When people suffer from hemiplegia due to cardiovascular and cerebrovascular diseases, when diabetes causes multiple complications, when cancer cells are fissile, proliferating, and distracting by geometric multiples, they regret it late.
How can we eliminate pesticide residues? The jerking fruit and vegetable detoxification machine can help us solve these problems. Don’t use it with confidence. Let’s take a look at how Jiekang fruit and vegetable detoxification machine detoxifies it.
1. Degradation of residual pesticides, environmental protection, and safety: Residues in fruits and vegetables, antibiotics, hormones and other substances in meat. Jerking household fruit and vegetable disinfection machine fully degrade residual pesticides, so you can enjoy it with confidence.
2. Preservation of fruits and vegetables, antibacterial nutrition: It can kill bacteria in fruits and vegetables, inhibit the growth of bacteria, and keep fruits and vegetables fresh and delicious.
3. Used for deodorization and food preservation of refrigerators.
4. Purify water quality: It can remove harmful substances such as odor, bacteria, heavy metal ions and various organic impurities in water; it can also decolorize and aerate the water to make water clear and transparent.
5. Purify the air: remove the harmful gases released from new furniture and newly painted walls, eliminate the smell of paint, kill bacteria in the air, effectively maintain the health of the human respiratory tract, prevent the infection of germs; decompose the leaked gas, liquefied gas, Prevent poisoning.
6. Human health: Soaking the bath with ozone water, washing your face, washing your feet can remove fungi, treat Hong Kong feet, promote blood circulation, activate cells, accelerate metabolism, and achieve body health.
7. Deodorant and mildew in wardrobes and shoe cabinets.
8. It can be used for sterilization of daily necessities: such as tableware, dental utensils, clothing, towels, baby bottles, baby toys, women’s inner clothes, etc.
Instructions
· Remove fruit and vegetable toxins, break down meat hormones, and extend preservation time
After the power is turned on, put the foamer into the bottom of the container filled with water, start-up, and operation, and then oxidize and decompose pesticide residues and catalysts of fruits and vegetables, degrade meat antibiotics, harsh residues, fish, shrimp, shellfish and other seafood products. After using this machine, the smell can be removed, harmful bacteria and antibiotics can be removed, and the meat is fresh and elastic, and the taste is quite good. Fruits and vegetables do not need high-temperature treatment, directly use the machine to remove bacteria and bacteria, so that nutrition can not be lost.
·Tableware, bottles, towels, clothes sterilization
Put the tableware or other items into the container, then put the foaming device into the water to start, and at the same time, with a small amount of detergent to remove the oil stain, after 15 minutes, it can achieve the effect of removing bacteria and purifying, clearing and refreshing. Bottles, toothbrushes and other supplies are soaked in water for 10 minutes to prevent infections such as hepatitis. The water can also bleach the surface of the clothes, remove bacteria and remove dirt, and reduce the amount of washing powder and water.
·Daily drinking water purification, homemade mineral water
Put the foamer into the water (limited to 20 kg) for about 10 minutes, remove the residual chlorine in the water, remove the bacteria, oxidize and decompose iron, manganese and inorganic substances, and enhance the dissolved oxygen in the water. For direct drinking, it is necessary to reduce 02 in water after 20 minutes of the shutdown, and then drink.
·Aquarium sterilization, aeration, anti-lesion
The foamer is directly injected into the water tank, and the oxygen molecules enter the water to release single ecological oxygen, which can eliminate bacteria, toxic impurities, and prevent the uneaten fish from rot. About 5 minutes a day, it is effective for controlling parasites, rotten diseases, erythema, squamous, micro-bacteria on fish skin, and can reduce the number of water changes, saving time and energy.

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Pesticides are easy to remain, and what are the effects of pesticide residues on fruits and vegetables?

Pesticides are easy to remain, and what are the effects of pesticide residues on fruits and vegetables?

Pesticides, especially organophosphorus pesticides, carbamate pesticides, pyrethroid pesticides, etc., all have certain adhesion and permeability and are easy to remain on fruits and vegetables. After eating, toxins are easily accumulated in the body, resulting in health. Various hazards. Specifically, pesticide residues on fruits and vegetables have the following effects on the body.

Easy to cause obesity
When the liver cannot decompose toxic substances, it will be wrapped with fat to form cellulite. If the toxin continues to accumulate, the cellulite will increase and become larger to a certain extent, resulting in a slower metabolism and increased the fat content. ** Body fat.

2. Lead to decreased body immunity
Long-term consumption of fruits and vegetables with residual pesticides, pesticides will be distributed to the synapses and neuromuscular junctions after being absorbed by the blood, directly damage the neurons, causing the central nervous system to die, resulting in decreased immunity of various organs of the body. For example, we have frequent colds, dizziness, heart palpitations, night sweats, insomnia, and forgetfulness.

3. Cause fetal visceral hypoplasia or deformity
The toxic substances in the residual pesticides will be absorbed by the fetus through the placenta in the pregnant women, resulting in the development of some internal organs of the fetus or malformation. Some children born with defects are poisoned by the uterus. One. Therefore, in the process of pregnancy, including postpartum breastfeeding, women, in particular, should pay attention to the safety and health of the diet.

4. Increase the burden on the liver
Residual pesticides enter the body, relying mainly on the liver to produce enzymes to absorb these toxins for oxidative decomposition. If you eat fruits and vegetables with residual pesticides for a long time, you need the liver to work constantly to break down these toxins. Long-term overload work can cause liver damage such as cirrhosis and hydronephrosis.

5. Lead to gastrointestinal diseases
Due to the large pleural folds in the digestive system of the gastrointestinal tract, it is easy to accumulate poisons, and pesticides remaining on fruits and vegetables are easily accumulated here, causing symptoms such as chronic diarrhea and nausea.

6. May cause cancer
A variety of chemicals contained in pesticides can easily induce mutations in organisms, thereby increasing the possibility of cell mutations, causing cells to become deformed and inducing cancer.
In addition, pesticide residues on fruits and vegetables can easily lead to a variety of hidden diseases, which cause irreversible damage to health. Therefore, in purchasing, cleaning and cooking, we must try to scientifically select and handle them. The “dining table” became clean and healthy.

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The harm of pesticide residues in fruits and vegetables far exceeds your imagination!

The harm of pesticide residues in fruits and vegetables far exceeds your imagination!

People eat for food, and eating is definitely the biggest thing in life! Is it enough to eat enough? Do not! Eat healthily and eat safely to get a healthier life and a longer life.
Kangkang today takes fruit and vegetable cleaning as an example, and discusses with you why the health of eating is so important that it deserves everyone’s attention!

Why take fruit and vegetable cleaning as an example? Because the “pesticide” on the tip of the tongue is not uncommon! Recently, the latest test report from the US authorities shows that the pesticide residue rate of strawberries is nearly 100%, which is listed as the dirtiest fruits and vegetables! This is the third consecutive year that strawberries have been classified as “the dirtiest” fruit. In addition, food safety incidents such as various poisonous kidney beans and Lipton milk tea that have been exposed in recent years are inseparable from the problem of pesticide residues.
When it comes to the cleaning of fruits and vegetables, most people still stay in the stage of cleaning with only water. Some people pay attention to the fact that some people will add the appropriate amount of salt to sterilize, but the fact is that such a cleaning method can only remove about 40% of the surface. Pesticide residues, the remaining 60% of pesticide residues that are difficult to clean, enter into your body along with fruits and vegetables, are absorbed, accumulate, and hurt your body day and night!

According to statistics from relevant departments, only cases of poisoning caused by pesticide residues in fruits and vegetables are more than 1,000 cases per year in Guangdong.
Scientific research shows that long-term accumulation of pesticide residues in the human body can cause chronic poisoning, causing problems such as fatigue, headache, loss of appetite, liver and kidney damage, and blood circulation to all parts of the body, thereby reducing the immunity of various organs of the body. Force, increase your liver burden, cause chronic diseases such as cardiovascular and cerebrovascular diseases, diabetes, gastrointestinal diseases, and even cancer! A large number of foods with excessive pesticide residues can cause acute neurological problems and other problems, affecting the health of future generations!

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There are a lot of harmful substances in vegetables. How to remove them?

Summer is here, and it is also the highest period of vegetables. Vegetables contain pesticide residues, oxalic acid, nitrite, etc. How do we solve the harmful substances in vegetables? Here is a brief introduction to how easy it is to remove harmful substances from vegetables.
Nitrite
Because of the excessive application of nitrogen fertilizer, the nitrate content in vegetables tends to be high. After conversion to nitrite, it may form a nitrosamine with protein decomposition products, which may become a risk of cancer such as gastric cancer.
Many people learn to soak vegetables for a long time and found that long-term soaking will add nitrate in vegetables. Therefore, it is best to wash the vegetables 3-4 times with running water. If you want to soak, do not exceed 20 minutes.
The study indicated that the nitrate content of leafy vegetables could be reduced by short-term scalding, roots and melons and fruits. In addition, when mixing vegetables, participate in garlic and lemon juice; when picking vegetables, adding onions, ginger, garlic, peppers, etc. are good ways to improve safety. Fresh vegetables contain very little nitrite and should be consumed quickly.
Pesticide residue
Studies have shown that pesticides in legumes, leafy vegetables, and solanaceous vegetables have higher levels of pesticide residues. The most important component of pesticide residues is organic phosphorus, which not only causes acute poisoning, but also the slow toxicity of long-term consumption.
Experts pointed out that organic phosphorus is insoluble in water, so it cannot be removed by simply soaking. Tap water and low concentration of fruit and vegetable cleaning agent soaked in a short time, and then repeated flushing with running water can effectively reduce the content of organic phosphorus in vegetables. The leeches can remove nearly 80% of the pesticide residues, but if you cook for a long time, the power will be significantly reduced.
oxalic acid
Oxalic acid in vegetables affects the absorption of calcium and causes stones. Excessive intake of oxalic acid may also cause damage to the digestive tract and even damage the kidneys. It is only possible to reduce the oxalic acid in the vegetables to a level that does not impair health through proper processing and cooking.
Researches at home and abroad have found that discarding the vegetable soup after the scalding treatment can effectively reduce the oxalic acid content in the vegetables, and the rate of decline is between 30% and 87%. A softer dish, like spinach, is enough for a few tens of seconds. For a harder dish, it will take a little longer.
Summer is here, seasonal vegetables are more abundant. But how to remove nitrite

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How to remove pesticide residues from fruits and vegetables?

How to remove pesticide residues from fruits and vegetables?

Peeling: The surface of the vegetables is waxy and it is easy to adsorb pesticides. Therefore, vegetables that can be peeled should be peeled and then eaten.
Washing: Chlorine in tap water can remove some pesticide residues. Generally, vegetables should be rinsed with water for at least 3 to 6 times, then immersed in strontium brine and rinsed again. For the packaged vegetables, you can cut them first, soak them in clean water for 1 to 2 hours, then rinse them with water to remove the residual pesticides.
Generally, after immersing in water, 40% of the residual pesticide in vegetables can be removed, and tomatoes can be removed by more than 90%. However, washing can only wash the ordinary water-soluble pesticides on the surface of vegetables, at least two can not be washed off. One is an acidic pesticide, which reacts with vegetables and sticks to the surface of the vegetable. Another one is permeable, which penetrates into the cells of vegetables.
This kind of thing can’t be washed out.
Alkaline washing: first put a teaspoon of alkali powder (anhydrous sodium carbonate) or ice alkali (crystalline sodium carbonate) in the water and mix well before adding the vegetables. Soak for 5-6 minutes, pour out the alkaline water, then rinse with water. If there is no alkali powder or ice alkali, you can use baking soda instead, but it is usually about 15 minutes to extend the soaking time properly.
Dishwashing: Wash with 300 times diluted with detergent, then rinse with water for 1-2 times to remove bacteria, eggs and residual pesticides from vegetables.
Hot water: The best way to remove some residual pesticides is hot, such as green pepper, cauliflower, beans, celery, etc. It is best to use boiling water before boiling or burning in the pot. According to the test, more than 90% of residual pesticides can be removed.
But if the detergent is not washed clean, it is harmful.
Sunlight: Using the multi-spectral effect of sunlight, some pesticide residues in vegetables will be decomposed and destroyed. In this way, the vegetables dried after sun exposure have fewer pesticide residues. It has been determined that fresh vegetables and fruits are exposed to sunlight for 5 minutes, and the residual amount of organochlorine and organic mercury pesticides is 60%.
For vegetables that are convenient to store, it is best to leave it for a period of time. The oxygen in the air and the color enzyme in the vegetable have a certain decomposition effect on the residual pesticide. After purchasing vegetables, the average chemical disappearance rate of residual chemical pesticides was 5% after being left at room temperature for about 24 hours.
In addition, washing vegetables with rice water can remove some pesticides left on vegetables. Most of China currently uses organophosphorus pesticides such as methamidophos, phoxim, dichlorvos, and dimethoate to kill insects. These pesticides lose their toxicity when they encounter acidic substances.

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