Lecithin is a complex mixture containing phospholipids such as Phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylinositol (PI), phosphatidylserine (PS), Phosphatidic acid (PA). They have different technical functions but very specialized nutritional properties.
Base on the different dissolution rates of different phospholipid components in organic solvents, they can be concentrated or isolated. We used modern technology to concentrate Phosphatidylcholine (PC). The purity can reach 30%,50%,60%,80% or more higher 90% for the target applications.