In general, 100 g of frozen tofu has a calcium content of 140-160 mg, while frozen tofu is a high protein ratio in vegetable foods, containing eight human essential amino acids, unsaturated fatty acids lacking animal foods, egg phosphorus resin, etc. 1. Frozen tofu is rich in nutrients and contains many trace elements essential to humans, such as iron, calcium, phosphorus and magnesium, as well as sugar, vegetable oil and abundant high-quality proteins, which are called “plant meat”. The protein biology of soybeans is comparable to that of fish, and it is the best in plant protein. Soybean proteins are full proteins, they are better composed of amino acids, which are almost all necessary for humans. Soybeans can be cooked directly, with only 65 per cent of humans digesting their proteins and 92 per cent ~95 per cent becoming frozen tofu. 2. Production of frozen tofu soybeans contains about 18 per cent of the grease, most of which can be transferred to frozen tofu. The soybeans oil contains a large proportion of sub-oilic acid and is free of cholesterol, which is beneficial for the growth of human nerves, blood vessels and the brain. 3. Frozen tofu does not contain cholesterol, which is good for people with hypertension, high blood resin, high cholesterol and artery sclerosis and coronary heart disease. 4. Frozen tofu, rich in plant estrogen, has a good effect on osteoporosis
