With the development of science and the improvement of human culture, people have begun to re-recognize tofu dregs from the perspective of nutrition. Research has proved that soybeans have a part of the nutrients remaining in the dregs, general tofu dregs contain 85% water, protein 3.0%, fat 0.5%, carbohydrates (cellulose, polysaccharides, etc.) 8.0%, in addition, also contains calcium, phosphorus, iron and other minerals. If you are doing soybean products business, you can choose Guanya moisture meter, this instrument to detect the moisture of soya bean dregs only takes about 3 minutes, full brake test.