Process technology of fruit freeze-dried chips processing equipment

Freeze-dried fruit chips are a kind of healthy leisure nutritious food. Because of the advantages of nutrition retention, natural without additives, healthy and crunchy, and can be stored at room temperature for a long time, it is deeply loved by consumers! It is produced by a complete set of fruit food freeze-drying equipment combined with the processing technology of fruit freeze-dried chips. Fruit freeze dryer equipment, mango crisps freeze dryer complete set of equipment, fruit juice freeze dryer and fruit and vegetable freeze dryer and other food freeze dryers.

The processing technology of fruit chips utilizes the three-state change of water. That is, water has solid, liquid and gaseous states, and the three states can be transformed into each other and coexist under different temperatures and vacuum environments. Using the principle of sublimation, refrigeration technology, vacuum technology, circulation technology, drying technology, electronic control technology, etc. are integrated into vacuum freeze-drying technology. The fresh fruit slices are processed by washing, peeling, pitting, cutting, color protection sterilization, bubble cleaning, draining, etc., and put them on trays and enter the freeze-drying workshop. The fruit chips samples are pre-frozen into a solid at a low temperature of about -45°C. In a vacuum environment of less than 55PA, without liquefaction of ice, they are directly sublimated as ice and removed as a gas, so as to achieve the nutritional composition and color of the fruit chips after freeze-drying. , aroma, taste, shape and other basic preservation purposes, with the advantages of rehydration, long-term preservation at room temperature.

The complete set of fruit food freeze dryer equipment includes sorting equipment, cleaning equipment, pure water equipment, peeling equipment, slitting equipment, color protection equipment, draining equipment, food vacuum freeze dryer equipment, weighing and packaging equipment, testing equipment, etc. It is composed to form an automatic fruit freeze-drying production line. Before the project is approved, the fruit food freeze-drying machine production line needs to have the freeze-drying process technology, determine the freeze-drying process flow, determine the freeze-drying solution, and determine the turnkey project of the complete set of freeze-drying machine production line equipment. The complete set of fruit food freeze-drying equipment is suitable for the processing and production of various vegetables freeze-dried, fruit freeze-dried, Chinese herbal medicine freeze-dried, instant ready-to-eat food freeze-dried and snack food freeze-dried!

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