Using its own in-house biotechnology, Doosan Corporation Glonet produces multipurpose phosphatide products to satisfy the diverse demands of customers and the market, and supply them to local and overseas agricultural markets. As a component of a cell membrane, phospholipid contains acethylcholine, a neurotransmitter, and can boost brain activity. Yolk lecithin extracted from egg yolk contains arachidonic acid and DHA, an ingredient of breast milk, as well as phospholipid, making it a choice material for baby foods, prepared milk powders and health foods. Doosan Corporation Glonet succeeded in developing Phosphatidylserine (PS), which has earned widespread praise in the United States, Japan and Korea for its beneficial effect on cerebral activity, and designation as a vital health food ingredient by the Korean Food and Drug Administration. Plant ceramide contains edible ingredients and helps moisturize and protect the skin smooth wrinkles.