title: Determination of molecular species of ovolecithin using gas chromatography-mass spectrometry.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002645:Chickens; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D004530:Egg Yolk / Q000032:analysis*; D005227:Fatty Acids / Q000032:analysis; D005231:Fatty Acids, Unsaturated / Q000032:analysis; D005260:Female; D005989:Glycerides / Q000032:analysis / Q000302:isolation & purification*; D013058:Mass Spectrometry; D008722:Methods; D010713:Phosphatidylcholines / Q000032:analysis* / Q000302:isolation & purification
chemical_list: D005227:Fatty Acids; D005231:Fatty Acids, Unsaturated; D005989:Glycerides; D010713:Phosphatidylcholines