Product Description

sialic acid (SA), known as "n- acetyl neuraminic acid", there is a natural carbohydrate. It originally consisted of submaxillary mucin separate out, hence the name. Usually with sialic acid oligosaccharides, glycolipids or glycoproteins exist form. In the body, the brain sialic acid content was the highest. The sialic acid content in gray matter of the brain is *5 times of the liver, lungs and other organs. The main food source of sialic acid is also found in breast milk, milk, egg and cheese.