Soybean is valued as a high nutrition food. Soybean has a relative high protein compared to other plants. Protein is the reason that soybeans have historically been called "meat of the field" or "meat without bones." Under guidelines adopted by the Food and Drug Administration and the World Health Organization for evaluating protein quality for children and adults, soy protein isolate receives a rating of 1, which is the highest possible score. This means that the quality of soy protein is equal to that of meat and milk proteins. Also, there are other nutrition in the soybean like folate, vitamin K, larger amounts of calcium, magnesium and iron

However, due to the catalysis of lipoxygenase, unsaturated fatty acid is oxidized to hydrogen peroxide after soybeans are broken. Microwave soybean roasting and heating process could effectively deactivate lipoxygenase in order to dry soybean and remove the odor. MAX Industrial Microwave working procedures follows fresh soybean →pick up →microwave deodorizer( sterilize)→crush(pealing)→packing→products. Industrial microwave play a vital role in the whole processing stage and effectively dry and deodorize soybean.

Microwave only require a small floor space with advanced PLC control the whole process. Microwave heating only counts on minutes than that of traditional heating few hours, result in uniformly heating and drying result. Microwave also sterilize soybean assure the food safety. Normally, it will take 40 minutes to heat up 1 tons soybean material under 80kw energy consumption.

Industrial microwave soybean roasting and cooking system can be used for large scale of soybean heating and deodorizing applications.