title: Is a peptidic fraction naturally associated with bile lipids?
mesh_terms: D000596:Amino Acids / Q000032:analysis; D001646:Bile / Q000032:analysis*; D001647:Bile Acids and Salts / Q000032:analysis; D001654:Bile Pigments / Q000032:analysis; D002498:Centrifugation; D002845:Chromatography; D005227:Fatty Acids / Q000032:analysis; D006801:Humans; D006868:Hydrolysis; D008055:Lipids / Q000032:analysis*; D010455:Peptides / Q000032:analysis*; D010743:Phospholipids / Q000032:analysis
chemical_list: D000596:Amino Acids; D001647:Bile Acids and Salts; D001654:Bile Pigments; D005227:Fatty Acids; D008055:Lipids; D010455:Peptides; D010743:Phospholipids