Decompose pesticides, remove bacteria, purify fruits and vegetables really so effective?

With the improvement of people’s quality of life in recent years, food safety has become one of the biggest livelihood problems in society: whether infant milk powder contains melamine, whether genetically modified soybeans harm people’s heart and brain blood vessels, and whether fruits and vegetables contain excessive pesticides are all The day has to be alive and has to be considered. In this context, fruit and vegetable purifiers came into being.

As the name implies, the principle of “fruit and vegetable purifier” is “purifying fruits and vegetables”. The fruit and vegetable purifier is manufactured by a combination of a water circulation device, a gas pump and an ozone generating device. The ozone generated during the cleaning of fruits and vegetables is fully dissolved in water to form an aqueous ozone solution, which is driven by electric energy to perform pesticide degradation and bacteria removal work on fruits and vegetables. It also plays a role in fruits, vegetables, general objects, and textiles. However, is this powerful fruit and vegetable purifier really as magical as it was introduced?

Most fruit and vegetable purifiers on the market use ozone or ultrasonic waves to purify fruits and vegetables: As described above, when ozone is dissolved in water, it can achieve the effect of sterilizing and degrading some incompletely oxidized molecules. However, according to scientific research, such incompletely oxidized molecules only occupy about 20% of the pesticides in fruits and vegetables. If only relying on ozone, it is far from achieving the effect of eliminating pesticides.

At this time, it is the turn of the ultrasonic field. Unlike the principle of ozone decomposition, the ultrasonic wave relies on the sound pressure generated during the cleaning process to form a jet, a sound stream, and a micro-acoustic stream to purify the fruits and vegetables. It can accelerate the dissolution of soluble pollutants throughout the working process and strengthen the cleaning effect of chemical cleaning agents, thereby achieving the effect of decomposing and removing pesticides. Therefore, when you use the fruit and vegetable purifier, in the ultrasonic function, you still need to use the detergent, in conjunction with the use, in order to achieve purification. However, according to the data, even the fruit and vegetable purifier combined with ozone and ultrasound can only effectively remove 75% of the pesticides and bacteria in fruits and vegetables, and it is easy to leave the detergent during use, which causes another food safety hazard.

Not only that, due to the unique working principle of the fruit and vegetable purifier, if the ozone produced is excessive, it will greatly stimulate the respiratory tract of the human body, causing sore throat, chest tightness and cough, bronchitis and emphysema, and even harmful to human immunity in severe cases. Systematic, induced lymphoblastic chromosomal lesions, is very dangerous. Therefore, it is recommended that when working in the fruit and vegetable purifier, try to avoid excessively close to the machine, so as not to discharge too much ozone and damage health; in addition, when the vegetables and fruits are purified, they are first placed aside, and the ozone is decomposed and eaten.

In summary, the fruit and vegetable purifier can indeed eliminate the effects of pesticides and bacteria on fruits and vegetables, but the working principle of ozone and ultrasound is far less powerful and thorough than its propaganda. Improper use may even harm People’s. If there is no fruit and vegetable purifier, everyone will put the returned vegetables into the freezer for 4-6 hours, sterilize at low temperature, and then carefully remove them with water to clean them. It can also have similar effects.

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What are the hazards of pesticide residues in fruits and vegetables?

Many people not only like to eat fruits and vegetables, but also like to eat raw fruits and vegetables; there are many people who like to adhere to the nutritional value of fruits, love to eat with the skin. However, there is a basic sanitation condition, that is, to remove the net residue. The primary types of pesticide residues in fruits and vegetables are organophosphorus and organochlorines.

Long-term consumption of vegetables and fruits without pesticide residues, will definitely cause great damage to human health. The damage mainly includes the following three aspects.
01 causes the body’s immunity to decrease
Long-term consumption of agricultural residues, pesticides are absorbed by the blood, can be spread to the synapse and nerve – muscle joint number, and specifically cholinesterase, constitute a phosphonase, directly damage neurons, The formation of the central nervous system has passed, resulting in reduced immunity in various organs of the body. For example, frequent colds, dizziness, palpitations, night sweats, insomnia, forgetfulness, etc.
02 causes gastrointestinal diseases
Because the gastrointestinal digestive system has abundant mucosal blood vessels and many wrinkles in the stomach wall, it is easy to contain poisons. Such pesticide residues are simply piled up in the process, resulting in slow diarrhea, aversion and other performance.
03 aggravated liver burden
Residual pesticides enter the body, relying on the liver to make microsomal oxidase to absorb these toxins for oxidative differentiation. If you eat fruits and vegetables with pesticide residues for a long time, the liver will continue to work to differentiate these toxins. Long-term overloading can cause liver damage such as cirrhosis and hydronephrosis.

Vegetable pesticide residues have exceeded the damage to the body?
There are hundreds of species in our country, including bio-derived pesticides, chemical pesticides, minerals, and so on. The human body damage is relatively high and toxic pesticides, mostly organic phosphorus. The national regulations include 41 pesticides including BHC, DDT, methamidophos and chlorpyrifos.
Unless it is illegal, it is not available on the market. In addition, some carbamates and organochlorine and pyrethroid pesticides are mostly poisoned or low-toxic pesticides. Residues in vegetables usually do not cause acute poisoning in human bodies. However, such pesticides, related research It is indicated that it will be enriched, causing endocrine disorders and even latent risks such as cancer.
In general, the amount of pesticide residues, the country’s quantitative specifications are based on human physiology and pathology research, but it does not mean that all people within this scale can eat, can accept, human system or various factors will cause different Degree of damage. However, it is not necessary to be afraid. According to experience, there are usually only a few overdose of vegetables. If you are worried, don’t put it in the refrigerator immediately after you buy it, put it in a ventilated place for one night, then use the activity. The clean water is carefully cleaned and eaten, and then eaten, so that the residual pesticide can be dissipated.

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How much residual pesticides on fruits and vegetables are harmful to the human body?

When the types and production areas of fruits and vegetables on our table are becoming more and more abundant, the problem of pesticide residues will continue uninterrupted. Today, the food on our table is no longer the clean food of the past. Modern agriculture has become accustomed to the application of fertilizers, pesticides, and herbicides. Their application not only reduces the nutrient content of food but also brings harm to our body.

People have become accustomed to saying that they eat more vegetables and fruits, but after careful study, they will find that there are problems that make us more worried. It is the common residual pesticides. Especially in recent years, pesticides have exceeded the standard, which has become a big problem on the table.

What are the hazards of pesticide residues on the human body?
Easy to cause obesity. When the liver can’t detoxify toxic substances, it is wrapped with fat to form cellulite. This is why some people will get sick after losing weight because, after the weight loss, the pesticide inside re-enters the human body.

It is easy to cause cancer. It is easy to induce mutations in organisms and increase the possibility of cell mutations, thereby causing cells to be deformed and inducing cancer.

Interfering with endocrine. Some pesticide molecules are very similar to human estrogens, which can cause the body’s hormone balance to be disordered. These things can affect our behavior, the development of the brain and reproductive organs, and cause cancer.

It can cause digestive dysfunction in the human body. Long-term consumption of foods with pesticide residues can interfere with our digestive system function, mainly manifested as abdominal pain, diarrhea, and dry stool. Therefore, be cautious when eating food.
Affect the immune system and the hematopoietic system. Long-term consumption of foods with pesticide residues can easily cause cancer, blood gonorrhea, and immune system disorders, and also affect our immune system and hematopoietic system.

It is easy to cause fetal visceral dysplasia or deformity. Toxic substances in residual pesticides are absorbed by the fetus through the placenta or breast milk in pregnant women, resulting in the development of some internal organs of the fetus or malformation. In some cases of birth defects, poisoning in the uterus is the cause of the increase in children’s diseases. Be careful when feeding your child.

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What are the hazards of pesticides on fruits and vegetables?

In order to increase the yield, melons and fruits will generally apply some fertilizers. In order to prevent pests and diseases, some pesticides will be sprayed. The types of pesticide residues in vegetables are mainly organic phosphorus and organic chlorine. Consumption of a small number of residual pesticides, the body itself will degrade, will not suddenly cause acute poisoning, but long-term consumption of cleaned agricultural products with residual pesticides will inevitably cause great harm to human health. Therefore, the vegetables you buy must be carefully cleaned and removed from the fruits and vegetables. So how do you get rid of pesticide residues? Remember these few ways!
Fruit and vegetable pesticides damage to the human body
1, leading to decreased body immunity: long-term consumption of vegetables with residual pesticides, pesticides absorbed by the blood, can be distributed to the synapse and neuromuscular junctions, directly damage the neurons, causing central nervous system death, resulting in immunity of various organs of the body The power is falling. For example, frequent colds, dizziness, palpitations, night sweats, insomnia, forgetfulness, etc.
2, may cause cancer: chemical substances often contained in residual pesticides can cause cancer in cells of various tissues.
3, increase the burden of the liver: residual pesticides into the body, mainly rely on the liver to produce enzymes to absorb these toxins, oxidative decomposition. If you eat fruits and vegetables with residual pesticides for a long time, the liver will work constantly to break down these toxins. Long-term overload work can cause some dry liver lesions such as cirrhosis and hydronephrosis.
4, leading to gastrointestinal diseases: due to the gastrointestinal digestive system, the stomach wall folds more, easy to contain poison. Such residual pesticides are easily accumulated therein, causing symptoms such as chronic diarrhea and nausea.
There are four measures to remove more than 95% of pesticide residues
1, light saltwater soak
Generally, the vegetables should be washed with water for at least 3-6 times, then soaked in light saltwater for 1 hour, and then rinsed with water for 1 time. For the packaged vegetables, you can cut them first, soak them in clean water for 2 hours, then rinse them with water to remove residual pesticides.
2, disinfection with sunshine
Sunlight exposure of vegetables can cause decomposition and destruction of some pesticide residues in vegetables. According to the measurement, vegetables and fruits are exposed to sunlight for 5 minutes, and the residual amount of organochlorine and organic mercury pesticides is reduced by 60%. Vegetables that are convenient to store should be placed at room temperature for about two days, and the average disappearance rate of residual chemical pesticides is 5%.
3, wash with rice water
Naomi water is acidic, and organophosphorus pesticides lose their toxicity when exposed to acidic substances. Soaking in rice water for about 10 minutes, washing with water, can reduce the pesticide content of vegetables. This insect is found throughout the country. It is a serious pest of cruciferous vegetables such as cabbage, cabbage, broccoli, cauliflower, and romaine. Although the cabbage butterfly itself is not harmful, the cabbage caterpillar bites the leaf, and the bitten leaf is easy to induce soft rot.
4, wash with baking soda
First, put a little lycopene powder and sodium carbonate in the water, stir well, then add the vegetables, soak for 5 to 6 minutes, then rinse with water. You can also use baking soda instead, but extend the soaking time to about 15 minutes.
5, boiled with boiling water
When making green peppers, cauliflower, beans, celery, etc., it is best to use hot water before boiling, to remove 90% of residual pesticides.
Different fruits and vegetables are different from pesticides.
1, leafy vegetables
Cabbage, canola, and cabbage (cabbage) should be taken care of. After buying the leafy vegetables, spread them out and let the pesticides evaporate a part. Sunlight can decompose and destroy pesticides. After five minutes of exposure, the content of organic chlorine can be greatly reduced.
When the rapeseed is cleaned, it is necessary to cut a part from the root, so that each leaf is scattered and not connected. The root portion of the dish is recommended to be discarded. After the leaf menu is smashed down, it is rinsed with running water. Because the pesticide in the leaf part will flow to the root of the blade, there are more pesticide residues in the root.
2, cantaloupe
Cucumber, eggplant, and radish are eaten as much as possible after peeling. Although eggplant skin is rich in nutrients, it is recommended to peel it when it is not safe.
The bitter melon which is difficult to clean, its pesticide residue is distributed in its concave and convex surface and gap, need to be washed with a toothbrush and then soaked with baking soda. It is recommended that bitter gourd be burned before eating. Wash the cucumber and wash it with a little salt. After peeling, eat it.
3, cruciferous class
After rinsing, soak it in rice water or baking soda, and rinse it into small pieces. It is recommended that the drowning time be a little longer, and then wash it with water after drowning.

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Are you aware of the major hazards of vegetable and fruit pesticides?

Summer is a period of the harvest of various fruits and vegetables. When you enjoy delicious fruits and vegetables, have you ever thought that they might become an accomplice to your health? Excessive pesticide residues have become invisible killers on the table. 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.

Studies have shown that fruits and vegetables can easily cause the following hazards:
01, easy to be obese
When the liver is unable to break down toxic substances, it will be wrapped with fat to form cellulite, which will slow down the metabolism, increase the fat content, and cause obesity.
02, leading 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.
03, leading to fetal visceral hypoplasia or malformation
The toxic substances in the residual pesticides are absorbed by the fetus through the placenta in the pregnant woman, resulting in the development of some internal organs of the fetus or malformation. Therefore, in the process of pregnancy, including postpartum breastfeeding, women, in particular, should pay attention to the safety and health of the diet.
04, 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.
05, leading 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.
06, 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.
Fruit and vegetable pesticides have so many hazards
What methods can we use to avoid it?
First, the correct purchase of fruits and vegetables
1. It is best to buy vegetables and fruits in the formal market. The large-scale wholesale market has established a market access system for fruits and vegetables. The pesticide residue of vegetables and fruits to be sold in the market is tested by rapid detection of pesticide residues, and it is basically determined whether the pesticide residues of vegetables and fruits exceed the standard.
2. Try to buy vegetables and fruits with a small chance of pesticide residues. For example, bulbous vegetables such as onions, onions, and garlic with special odor, solanaceous vegetables such as green peppers and tomatoes, and potatoes, sweet potatoes, melons, radishes, etc., which are edible only when peeled.
3. Try to buy fruits and vegetables with a small surface area that can be eaten. Compared with leafy vegetables, edible vegetables with the small surface areas such as cucumber, tomato, and other fruits have much smaller original pesticides and less relative damage.
4. Try to buy the fruits and vegetables that are abundant today. Especially in the winter, try to buy greenhouse vegetables as much as possible, because the pesticides applied in greenhouses are less likely to be decomposed, so the chance of residue is greater.
5. Try to purchase vegetables and fruits that are continuously harvested as little as possible. Such as kidney beans, leeks, cucumbers, kale and so on. These vegetables can be harvested many times in a long time and continuously, and pesticides must be sprayed for a long time and continuously, which is more likely to be contaminated than other vegetables.
6. Try to enrich the variety of vegetables and fruits. Since the pesticides applied in the same vegetable and fruit are basically the same, if there are many types of vegetables and fruits, it is objectively possible to avoid the health hazard caused by the long-term accumulation of a few pesticides in the body.

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What are the hazards of pesticide residues in fruits and vegetables?

What are the hazards of pesticide residues on the body? The main harms of pesticides to the human body are three forms: acute poisoning, chronic hazards and “three” hazards.
1, acute poisoning
Pesticides enter the human body in large quantities through mouth, aspiration or contact, and the acute pathological reaction manifested in a short period of time is acute poisoning. Acute poisoning often causes a large number of individual deaths and becomes the most obvious pesticide hazard. According to the World Health Organization and the UN Environment Agency, more than 3 million people worldwide suffer from pesticide poisoning each year, of which 200,000 die. The situation is even more serious in developing countries. In China, there are 500,000 pesticide poisoning accidents each year and more than 100,000 deaths. On September 24, 1995, CCTV reported that 540 people were poisoned by collective pesticides in a school in a school in Binyang County, Guangxi, due to consumption of cabbage poisoned with highly toxic pesticides.
2, chronic hazards
Long-term exposure or consumption of foods containing pesticides can cause pesticides to accumulate in the body and pose a potential threat to human health. Organochlorine pesticides have been banned by the European Community for 30 years, while a federal university in Germany has inspected 262 children in cities such as Frankfurt and Munich. Among them, 17 newborns have polychlorinated biphenyls in their body fat, up to 1.6 mg/ Kilograms of fat. The medical department of Harbin, China, surveyed 70 lactating women under the age of 30 and found that their milk contained trace amounts of BHC and DDT. Pesticides accumulate in the human body, although it will not cause obvious acute poisoning symptoms in a short period of time, but it can cause chronic harm. For example, organophosphorus and carbamate pesticides can inhibit cholinesterase activity and destroy the normal nervous system. Features. American scientists have shown that DDT can interfere with the balance of hormones in the human body and affect male fertility. In Innet, Canada, children and babies exhibit immunodeficiency due to insecticide-contaminated fish and prey, and their incidence of earrings and meningitis is 30 times higher than in American children. Although the chronic hazard of pesticides can not directly endanger human life, it can reduce human immunity, thereby affecting human health, resulting in an increase in the prevalence and mortality of other diseases.
3, carcinogenic, teratogenic mutation
The International Agency for Research on Cancer has confirmed from animal experiments that widely used pesticides have significant carcinogenicity. It is estimated that the number of cancer-related cancer patients in the United States accounts for about 30% of the total number of cancer patients in the country. During the Vietnam War, the US military sprayed a large number of plant defoliants in Vietnam, causing many American soldiers and Vietnamese civilians who had been exposed to defoliants to get cancer, genetic defects and other diseases. According to recent reports, there have been 150,000 deformed children in Vietnam. From 1989 to 1990, there were only 456 people in Linya Village in southwestern Hungary. Of the 15 live births, 11 were congenital malformations, accounting for 73.3%. The main reason was that pregnant women ate during pregnancy. Fish treated with trichlorfon. Chinese pesticides cause male infertility and are carcinogenic and mutagenic to animals. It can cause teratogenicity and mutagenicity in humans and animals. It has a potential carcinogenic threat and is carcinogenic to animals.

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Fruit and vegetable washing machine principle!

The ozone washing machine is at the bottom of the vegetable washing machine. It has an ozone generator that can generate ozone and use ozone to clean the fruits and vegetables and detoxify the pesticides. As for how ozone comes, you can refer to: the principle of ozone generator
Here we skipped the question of how ozone came. Let’s talk about the ozone component. Why do the fruit and vegetable washing machines use ozone to cleanse and detoxify the pesticides?
Speaking of ozone, I believe that friends who have studied junior high school physics must think of the ozone atmosphere mentioned in the textbook. Ozone (O3), also known as superoxide, is an allotrope of oxygen (O2), which is a light blue gas with a special odor at normal temperature. Under normal temperature and pressure, the stability is poor, and it can be decomposed into oxygen by itself. Ozone has the taste of grass, and inhalation is beneficial to the human body. Excessive inhalation has certain harm to human health, non-flammable and pure.
The basic principle of ozone to remove pesticide residues
Ozone is a strong oxidant. Pesticides are an organic compound. Ozone disinfection destroys the chemical bonds of organic pesticides by strong oxidation, so that it loses its medicinal properties, and at the same time kills various bacteria and viruses on the surface to achieve detoxification purposes. To put it simply, ozone can break down the organic pesticides on the surface of fruits and vegetables and the inside through the action of strong oxidation!
Therefore, ozone can indeed remove pesticide residues, but not all pesticide residues can be removed. Now the fruit and vegetable washing machine does not have national standards to determine whether it is a qualified product. Most ozone-type fruit and vegetable washing machines use the national standard GB/ T 5009.20-2003 “Determination of organophosphorus pesticide residues in foods”. As well known as dichlorvos, it is an organophosphorus pesticide. Therefore, some fruit and vegetable washing machine manufacturers use organophosphorus pesticides such as dichlorvos for testing when they do pesticide testing.
Ozone is an isomer of oxygen, which is a strong oxidant; it reduces pesticides, removes bacteria 1.5 times that of chlorine, and sterilizes 600-3000 times faster than chlorine. Ozone naturally decays to oxygen at room temperature with a decay period of 15 minutes to 25 minutes. Ozone is rapidly converted to “ecological oxygen” in water, and there are no residual problems. Ozone is an efficient and fast decontaminant, which can quickly resolve pesticide residues in a short period of time, so that bacteria and viruses are quickly eliminated.
This is why there are businesses selling ozone-type fruit and vegetable machines that tell consumers that machines are safe. Because as long as the ozone generator inside the ozone fruit and vegetable washing machine is produced according to the requirements of the national standard, the ozone concentration generated meets the requirements, and in the course of use, the use of the matter can ensure the safety performance.
Ozone can effectively reduce and eliminate pesticides, chemical fertilizers, and bio-hormone residues and various pathogens and pathogenic bacteria in the diet through the water medium, reducing the harm of pollution to humans.

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Are the fruit and vegetable washing machine reliable

At present, the fruit and vegetable washing machines on the market are divided into three categories, which are also the generations of a technology update. They are the 1.0 era – ozone type fruit and vegetable washing machine; 2.0 era – ultrasonic type fruit and vegetable washing machine; 3.0 era – plasma type fruit and vegetable washing machine. Then take a look at the detailed working principle of these three types of fruit and vegetable washing machines!

1.0 era – ozone type fruit and vegetable washing machine
Ozone sterilization fruit and vegetable washing machine principle: Ozone is unstable under normal temperature and normal pressure, and will decompose into oxygen and a single oxygen atom by itself; and the oxygen atom has strong activity, which has strong oxidation effect on bacteria and eliminates it. The excess oxygen atoms will recombine themselves into ordinary oxygen atoms, and there is no toxic residue, so it is called a pollution-free disinfection machine. Therefore, when the fruit and vegetable washing machine is operated, the ozone generator generates ozone, which is transported by the ozone pump through the ozone tube to the washing tub of the vegetable washing machine, contacts the water machine in the washing tub, dissolves in the water to form ozone water, and achieves sterilization and disinfection. Degrading pesticides, hormones and removing residual substances from the surface of the food.
Ozone is irritating to the human respiratory tract mucosa; ozone is a strong oxidant. The higher the concentration, the more serious the damage to the article, which can cause green rust spots on the copper sheet, aging of the rubber, discoloration, and reduced elasticity, resulting in brittleness and breakage, and bleaching and fading of the fabric. Therefore, care should be taken to avoid the ozone disinfection of these items. Also, keep the machine as far away as possible, and remember to keep the machine out of the reach of children when not in use.
However, the current fruit and vegetable washing machines on the market do not use this technical method, mainly because ozone damage is relatively large, but there are still some fruit and vegetable disinfection machines still using this principle to disinfect.

2.0 era – ultrasonic fruit and vegetable washing machine
Ultrasonic cleaning and sterilization of fruit and vegetable washing machine principle: The sudden change of sound pressure when ultrasonic waves propagate in liquid causes strong cavitation and emulsification of liquid, generating millions of tiny cavitation bubbles per second. These bubbles are rapidly under the action of sound pressure. The ground is produced in large quantities, and it does not violently blast, which produces a strong impact force and negative suction force, which promotes the peeling of the dirt and achieves a cleaning effect.
Disadvantages: Ultrasonic itself does not have a sterilization function. Under normal circumstances, ultrasonic cleaning and sterilization fruit and vegetable washing machines are usually equipped with an active oxygen generator to complete the sterilization effect, and the cost is relatively high. This is also because ultrasonic technology is more widely used in industry, suitable for the cleaning of some particularly small products with high requirements for cleanliness such as watches and precision machinery parts, electronic components, circuit board components. At the same time, the noise pollution during ultrasonic cleaning is heavier.

3.0 era – plasma fruit and vegetable washing machine
The principle of plasma sterilization fruit and vegetable washing machine is to use water treatment technology to accelerate the activation of oxygen and hydrogen ions, convert them into plasma form to produce hydroxyl groups, and decompose, disinfect and purify organic and non-organic substances under non-thermal low-temperature conditions. Leave harmless by-products such as water and water vapor.
Advantages: rapid sterilization, high-efficiency degradation of pesticide residues, hormones, antibiotics; no added, no escape, no residue, efficient and safe, green and environmentally friendly.

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At present, the most popular fruit and vegetable washing machines on the market are ozone type and an ultrasonic type. However, as the technology is updated step by step, people have put forward more requirements for this. Environmental protection and health, plasma sterilization technology fruit and vegetable washing machine meet everyone’s needs. At present, there are not many manufacturers using this technology on the market, such as food safety, bingo, high, etc. In comparison, the effect of food and vegetable cleaning machine is better, but the price is around 7K, the cost performance is better. low. The same technology of bingo food purification machine price of more than 2K, better purification effect, German quality, cost-effective. The high-quality food purifier is less than 2K, which increases the voice function and is more cost-effective for the elderly. Of course, there are many selection factors such as capacity, appearance, and cleaning methods. Each household can choose a food purifier according to the actual situation.

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Is the fruit and vegetable washing machine useful? Large working principle

With the continuous advancement of technology, more and more high-tech, smart home appliances have entered people’s lives. Especially the small kitchen appliances, such as egg cookers, breakfast and toasters, even fruit and vegetable washing machines are gradually accepted by people, so what is the role of fruit and vegetable washing machine, what is its role? The author will come to you briefly today:

The actual fruit and vegetable washing machine is a cleaning machine with an ozone generator installed at the bottom, mainly for cleaning vegetables and fruits.

The principle is that when the vegetable washing machine is working, the ozone generator is supplied with electricity, and the ozone generator generates ozone, which is transported by the ozone pump through the ozone tube to the washing tub of the vegetable washing machine, and is in contact with the water machine in the washing tub, dissolved in the washing machine. Ozone water is formed in the water, which has strong sterilization, disinfection, and degradation of pesticides.

The role of ozone:

1. Decomposition of pesticides and hormones and toxins: Ozone has strong oxidizing properties, rapidly oxidizing pesticides, and hormone molecular chains, and turning pesticides and hormones into stable inorganic compounds;

Sterilization and disinfection: single atoms in ozone have strong permeability, rapidly oxidize the cell walls of bacteria and viruses, and produce inorganic compounds, which serve the purpose of sterilization and disinfection;

2. Separation of heavy metal ions: oxygen atoms in ozone can oxidize heavy metal ions dissolved in water into non-toxic and high-valent compounds insoluble in water, and precipitate and separate them;

3, preservation, deodorization function: vegetables washed with ozone water, or vegetables blew with ozone gas, can extend the fresh-keeping period 2-3 times, ozone gas can remove the smell of the bathroom, except for the smell of fish in the kitchen Mildewy smell of rice.

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Is the fruit and vegetable machine really useful?

Nowadays, the crisis of pesticide residues frequently appears in the news. Everyone is beginning to worry about whether the fruits and vegetables used in daily life will be harmful. The incident of pesticide residues has attracted the attention of many families. In order to ensure that the fruits and vegetables we eat every day are healthier, fruit and vegetable machines have appeared. In fact, as early as 2002, the world’s first fruit and vegetable disinfection machine was launched by Sundylee, but because the public did not pay enough attention to health, the fruit and vegetable machine did not Widely promote. Nowadays, fruit and vegetable machine technology is more and more comprehensive, people pay more attention to the health of food, fruit, and vegetable machines have entered the public family, but is the fruit and vegetable machine really useful?

After years of development, the fruit and vegetable cleaning machine has changed from the original bulky machine to the current compact machine. In addition to the huge change in appearance, the technology of the fruit and vegetable machine is more advanced. The ozone technology used in the past has been continuously upgraded, and it has been mixed with ultrasonic and ion technology to achieve a faster and more efficient cleaning method.

At present, the fruit and vegetable machine technology on the market is roughly divided into different technologies such as ozone, ultrasonic wave, plasma and hydroxyl radical.
· Ozone technology
Ozone technology is the most popular cleaning technology among fruits and vegetables. In addition to cleaning pesticide residues, it can also decompose ethylene, a metabolite of fruits and vegetables, and can kill bacterial propagules and spores, viruses, fungi, etc., against Escherichia coli, streptococci, and golden yellow. Staphylococcus has a killing rate of over 99% and is a highly effective fungicide widely circulated.
· Ultrasonic technology
Ultrasonic technology mainly emits high-frequency vibration signals through the internal ultrasonic generator and continuously generates blasting, forming a huge impact force and negative pressure suction to peel off the dirt on the surface of fruits and vegetables to achieve a clean effect. However, the ultrasonic itself does not have a sterilization function, so it will be used with an active oxygen generator, and the cost is relatively high, and the noise is large at the same time.
· Plasma technology
The plasma uses water technology to accelerate the activation of oxygen and hydrogen ions and converts into a plasma form to decompose, disinfect and purify organic and non-organic substances. It is effective in sterilization and disinfection, and the cleaning ability is relatively weak.
· Hydroxyl radical purification technology
Hydroxyl radicals are the latest research results. The fundamental principle is the same as ozone technology. However, due to the latest sterilization technology, the market utilization rate is not high and the price is relatively expensive.

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info@olansiglobal.comHydroxyl radicals are the latest research results. The fundamental principle is the same as ozone technology. However, due to the latest sterilization technology, the market utilization rate is not high and the price is relatively expensive.
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