title: Behavior of specific natural lecithins and cholesterol at the air water-interface.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002784:Cholesterol / Q000138:chemical synthesis; D002849:Chromatography, Gas; D005227:Fatty Acids / Q000032:analysis; D008567:Membranes, Artificial; D010713:Phosphatidylcholines / Q000032:analysis / Q000138:chemical synthesis; D011312:Pressure; D013499:Surface Properties; D013500:Surface Tension
chemical_list: D005227:Fatty Acids; D008567:Membranes, Artificial; D010713:Phosphatidylcholines; D002784:Cholesterol