Raisin microwave drying sterilization equipment

Raisins are the fruits of grapes that are dried in the sun or in the shade. They are mainly produced in Xinjiang, Gansu, Shaanxi, Hebei, and Shandong. They are rich in glucose, iron and calcium, various minerals, vitamins, and amino acids. With the development of modern technology, the processing process of raisins is becoming simpler. Microwave drying equipment is used to replace the traditional process to dry raisins. The drying speed is fast and the product quality is good. The drying speed can reach several to tens of times that of the traditional process, and the heating is uniform. The products are of good quality, effectively preserving nutrients, original pigments, fragrances, etc., while saving energy consumption, and improving corporate efficiency to a certain extent.

Raisin microwave drying and sterilization equipment uses microwave to heat the grapes in a non-contact manner, heating quickly, uniformly, and product quality is improved. The selective heating of microwave makes the grapes evenly heated inside and outside, the temperature difference is small, the nutrients, pigments, aromas, etc. are preserved to a great extent, and the quality of raisins is improved; the microwave is very penetrating and can directly penetrate the grapes Molecules in absorbing, it is used as a heat source to heat up rapidly, no heat conduction process is required, water is discharged from the inside out, and the efficiency is high.