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Conventional sterilization is through the heat conduction, convection and radiation way would transmit the heat from food surface to inside, to achieve the sterilization temperature, often take a long time. Microwave sterilization is microwave can and food and its bacteria such as microbial direct interaction, heating and non- effect work together, to achieve rapid heating sterilization, the processing time is greatly shortened, disinfect the function of various materials in commonly 3 to 5 minutes.
Microwave sterilization is through the special heat and a effect of sterilization, compared with conventional sterilization, can be in a lower temperature and shorter time to obtain the needed disinfection sterilization effect. General sterilization temperature in 75or80 degrees Celsius, can achieve effect of microwave processing of food can keep more in addition of nutrients and flavor, such as colour, fragrance, taste and shape have swelling effect. Such as conventional processing of vegetables keep vitamin C is 46% 50%, and the microwave treatment is 60% 90%; Conventional heating liver vitamin A stay at A rate of 58%, and the microwave heating is 84%.
Conventional sterilization often exists in the environment and equipment heat loss, and the microwave is in the food directly, so no additional heat loss. By comparison, generally can be Enerable-saving 30% to 30%.
Conventional sterilization starts, material surface by heat conduction to the inside, however, there is temperature difference between inside and outside. In order to keep food flavor, shorten processing time.
Is often not enough temperature within a food bactericidal effect and inface. Because the microwave penetration will have, in the food overall processing, surface and internal at the same time by role, disinfection sterilization evenly so thoroughly.
Microwave drying sterilization processing, equipment can out-of-the box, no inertia of conventional sterilization, convenient operation anLDicrowave power can be adjusted, speed adjustable from scratch, ease of operation.
Compared with conventional methods, microwave devices do not need to boiler, complicated pipeline system, coal andtransport vehicles, with water, electrical basic conditions.
Equipment worldenvironment, low noise, greatly improve the worldconditions, a complete set of microwave equipment operation only 2-3 people.
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Crispy Rice Food Processing Line
