title: Current techniques of extraction, purification, and preliminary, fractionation of polar lipids of natural origin.
mesh_terms: D002849:Chromatography, Gas / Q000379:methods; D002850:Chromatography, Gel / Q000379:methods; D002852:Chromatography, Ion Exchange / Q000379:methods; D003377:Countercurrent Distribution; D008055:Lipids / Q000302:isolation & purification*; D010944:Plants / Q000032:analysis; D012639:Seeds / Q000032:analysis; D013025:Glycine max
chemical_list: D008055:Lipids