Soybean contains 36.3g of protein per 100g, which is 3.6 times that of wheat, 4.2 times that of corn, 5 times that of rice, 0.0 times that of sweet potato, more than 2 times that of beef, chicken and milk, and 0.0 times that of pork. Excellent quality, rich in 8 essential amino acids needed by human body, close to total lipoprotein. Soybean is also rich in fat, up to 15% ~ 20%, and it is mainly unsaturated fatty acids. In addition, soybean also contains a special ingredient-saponin, which has anti-inflammatory, anti-ulcer and hypolipidemic effects. Every 100g soybean also contains crude fiber 4.8g, calcium 367mg, phosphorus 57 1mg, iron1mg, carotene 0.4mg, vitamin B 0.79mg, vitamin B 20.25mg and nicotinic acid 2. 1mg.