Byproducts from oil milling process has been researched and developed for long time due to valuable utilization of sources. This article introduce these manufacturing process and market of 'Lecithin (Phospholipid) ' which is used as more familiar and multifunctional byproduct than other complex lipids and 'Glucosilceramide (Glycolipid) ' which is being paid attention as useful and functional source recently.
