Why do supermarkets choose industrial humidifiers for fresh-keeping?

　　When the temperature is high, the water evaporates quickly, whether it is people or other things, it is easy to lack water. People should be properly hydrated in high temperature, and plant makers should also water. However, the vegetables in the supermarket are short of water. Once the vegetables are not fresh, they have high requirements for vegetables, and the freshness, taste, and nutrition cannot be guaranteed, and they will not be sold well, resulting in waste. Often, supermarkets also have great losses.

　　In fact, vegetables will not be fresh after a long time. Generally speaking, packaging, waxing, and film coating can be used to preserve freshness to a certain extent. However, this is not a good long-term preservation, and it also wastes manpower and material resources and increases costs. Some people pour water on them when they sell vegetables. Although this method can keep fresh in a short time, it is easy to form water accumulation and cause vegetables to rot, especially vegetables with leaves. Therefore, this is not the same. humidification method.

　　The supermarket fresh-keeping humidifier belongs to the industrial humidifier of the comparison manufacturers. After use, the supermarket vegetables can achieve:

　　1. Prevent the growth of bacteria and prevent vegetables and fruits from rotting.

　　2. Moisturizing, reducing water loss and keeping fresh.

　　3. Keep low temperature, reduce respiration and nutrient loss.

　　Generally speaking, due to the unstable pigment composition of vegetables and fruits in supermarkets, they are greatly affected by temperature and humidity, and the color and quality are different. Once the ultrasonic humidifier is used, it can reduce the water loss of fruits, reduce metabolism, and prevent corrosion, so as to keep fruits and vegetables in good condition. Color and fragrance.

　　After a day in the supermarket, there will be a weight loss of 2%-7%, and the appearance is not very good. Using an ultrasonic humidifier, the water mist below 5um is absorbed by the surface capillaries of vegetables and fruits, and the appearance looks bright, while reducing waste and improving efficiency.

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