Many people are familiar with sterilization in everyday life, but...Microwave Sterilization MachineHave you heard of microwave? What is its sterilization principle? Microwave is a high-frequency electromagnetic wave that possesses both thermal and non-thermal effects on heated materials. Bacteria are mainly composed of water and proteins, with water being a polar molecule. Under the influence of high-frequency electromagnetic waves, water molecules experience a significant rise in temperature, making it difficult for bacteria to survive and causing them to die.Microwave Sterilization EquipmentIt's manufactured based on such principles.
The microwave sterilization machine is a result of the combined thermal and biological effects of electromagnetic fields. The thermal effect of microwave on bacteria causes protein changes, leading to the loss of nutrition, reproduction, and survival conditions, ultimately resulting in death. The biological effect of microwave on bacteria involves altering the potential distribution across the cell membrane断面 due to the microwave electric field, affecting the concentration of electrons and ions surrounding the cell membrane, thereby changing the permeability of the cell membrane. This leads to malnutrition in bacteria, disruption of normal metabolic functions, and a derangement of cell structure and function, inhibiting growth and development, and resulting in death. Additionally, microwave can disrupt the normal growth and stable genetic reproduction of nucleic acids [RNA and DNA] in bacteria, which is caused by the relaxation, breaking, and recombination of hydrogen bonds, thereby inducing genetic mutations or even chromosomal abnormalities and breaks.
Microwave sterilization machines can be custom-designed and manufactured in various specifications to cater to the specific needs of our customers.Microwave EquipmentTrial samples available, offering on-site production operation support for free, and providing one-stop technical services tailored to customer products. Welcome both new and old friends to visit and negotiate.
Microwave sterilization machines are primarily used for sterilizing powdered and granular foods, canned goods, jujubes, herbs, agricultural products, dried fruits, candied fruits, and other products through microwave sterilization. Often, due to production conditions and processes, the microorganism levels in the finished products exceed the standard, rendering them unusable in certain specialized applications. Therefore, sterilization is necessary to meet usage requirements, and microwave sterilization is a more suitable technique for this purpose. During the microwave sterilization process, there are specific moisture content requirements for the materials, with products having a moisture content of 15%-18% generally showing better sterilization effects. The newly processed products fully meet production requirements and have gained widespread consumer approval for their hygiene and high nutritional content.
For products without packaging, such as powders and granular materials that require sterilization, microwave sterilization machines can dry the materials while sterilizing them. Therefore, with a microwave sterilization machine, there is no need for additional drying.Microwave DryerMicrowave sterilization can dry 3-15% moisture based on the characteristics of different materials.
