The sterilization principle of microwave drying sterilization equipment is very simple.

- May 06, 2019 -

A microwave drying sterilization equipment is not cheap. Looking from the outside, there is a big iron shell (actually the shell is stainless steel), which is not small. At present, it is widely used in food, agricultural products, chemical industry and other industries. At present, the common shapes are single tube, multi-tube, tunnel, vertical cabinet, tank, circulating, vacuum, drum and so on. Microwave drying sterilization equipment is the result of the combination of thermal and biological effects of electromagnetic field. The thermal effect of microwave on bacteria is to change protein, make bacteria lose nutrition, reproduction and survival conditions and die.

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microwave drying sterilization equipment is the result of the combination of thermal and biological effects of electromagnetic field. The thermal effect of microwave on bacteria is to change protein, make bacteria lose nutrition, reproduction and survival conditions and die. The biological effect of microwave on bacteria is that microwave electric field changes the potential distribution of cell membrane cross section, affects the concentration of electrons and ions around cell membrane, thus changes the permeability of cell membrane. Bacteria are malnourished, unable to metabolize normally, cell structure and function are disordered, growth and development are inhibited and death. In addition, microwave can make bacteria grow normally and reproduce steadily. Nucleic acid RNA and deoxyribonucleic acid DNA are relaxed, broken and recombined by several hydrogen bonds, which can induce genetic mutation, chromosome aberration or even breakage.

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