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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email@example.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.