Application of Microwave Drying Technology in Fruit and Vegetable Products
Compared with the previously known freeze drying technology, microwave drying technology has unparalleled advantages in at least three aspects:
1. Since the water is removed from the center of the fruit by controlling the disturbance of water molecules to remove water, there is no damage to the appearance of the fruit, no expansion or contraction, so WYSIWYG, or in other words, what is the original shape of the fresh fruit, (by microwave drying After) What is the form of dried fruit?
2. The biggest weakness of lyophilized products is the inability to control microorganisms. The raw materials used are clean, and the products that come out are relatively clean; however, if there are more microorganisms in the raw materials, the freeze-drying process is not sterilized by any means. Microwave drying technology is completely free of microbiological concerns, and even parasitic eggs can be eliminated. For products that require extremely high food safety (such as infant milk powder, quick-frozen foods, etc.), microwave-dried products are the only reliable choice.
3. The number of particles per kilogram of microwave dried product is generally 10% more than that of other technologies. The price of microwave-dried products is equal to that of freeze-dried products. On this basis, the advantages of product cost-effectiveness are particularly prominent.
Product process
To ensure that nutrients are lost as little as possible, the process uses extremely innovative vacuum microwave drying technology that removes more than 90% of the fruit's moisture between 50-60 degrees Celsius in just a few tens of seconds. It is this process that ensures the sensory integrity of the product, minimal loss of nutrients, and maximum elimination of microorganisms to produce 100% natural products without added artificial ingredients, flavors, colors, and preservatives, and Under the proper preservation conditions, it can be up to 5 years of shelf life.
Successful application
Fruit and vegetable products are the products of choice for consumers who are pursuing a healthy and healthy lifestyle. Without added technology, the nutrients of all kinds of fresh fruits that are kept as nearly as possible, and almost the same appearance as fresh fruit, can be used for breakfast cereals, baked goods, and snacks. Snacks, spreads and smoothie milkshake products provide good sensory results.
Performance Features:
1. The complete machine adopts PLC control and safety & reliability.
2. In service, material receiving, gluing, winding and cutting,etc. are all automation control.
3. Without glue, winding and decrement of production cost
4. The winding adopts automatic gear shifting control with higher effect.
5. Squierrelcage operation adopts servo control, exact positioning without accumulated error.
6. Rolling small shaft delivery mechanism and exact safety.
7. Wallboard structure and smooth stabilization.
8. Constant tension unwinding and winding stabilization.
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SUZHOU DEGU MACHINERY CO.,LTD , https://www.deguwindingmachine.com