The mesh belt vegetable dryer is a device used to dry vegetables to extend their shelf life and make dried vegetables. While drying vegetables may result in the loss of certain nutrients, there are a few steps you can take to minimize this loss:

1. Low temperature and fast drying: Choose low temperature drying and shorten the drying time as much as possible to reduce the damage to nutrients caused by heat treatment.

2. Pretreatment: Before drying, vegetables are cut into thin slices or small pieces to accelerate the evaporation and drying of water and reduce nutrient loss.

3. Control humidity: Adjust the humidity and ventilation speed of the dryer to ensure uniform drying of vegetables while reducing oxidation and loss.

4. Vacuum sealing: Vacuum seal the dried vegetables to reduce further oxidation and moisture absorption. This helps preserve the freshness and nutritional value of the vegetables.

In short, by controlling the drying temperature, time and humidity, and adopting appropriate pretreatment and storage methods, the nutrient loss of vegetables in the mesh belt vegetable dryer can be minimized. This helps ensure that the dried vegetables retain more of their nutritional value.

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