Soybean contains comprehensive nutrients and is rich in content. Every 100g soybean contains 36.3g protein, 8.4g fat/kloc-0, 25.3g sugar and 4 12 calories. 367 mg of calcium, 57 1 mg of phosphorus,1mg of iron, 0.4 mg of carotene, 0.79 mg of vitamin B 1, 0.25 mg of vitamin B2 and 2. 1 mg of nicotinic acid. Protein has 1 times more calcium than the same amount of pork. Soybean protein contains all kinds of amino acids needed by human body, especially lysine, leucine and threonine, but methionine is less. This is just the opposite of ordinary cereal. Therefore, the mixed consumption of soybean and grain can complement each other and greatly improve the nutritional value of soybean and grain. Soybean contains a lot of fat, which is unsaturated fatty acid, especially linolenic acid. ? This has a great effect on preventing arteriosclerosis, and soybean also contains about 1.5% phospholipids. Phospholipids are the basic components of cells and play an important role in maintaining the health of human nerves, liver, bones and skin.

Soybean, commonly known as soybean. Pods are fat, slightly curved, drooping, yellow-green, and densely covered with long brown hair; 2-5 seeds, oval, nearly spherical, smooth seed coat, light green, yellow, brown and black.