title: Chemical flocculation as an alternative method to centrifugation in the collection of bacterial cells from growth medium for phospholipid isolation.
mesh_terms: D011232:Chemical Precipitation; D002855:Chromatography, Thin Layer; D004926:Escherichia coli / Q000302:isolation & purification; D005427:Flocculation; D006863:Hydrogen-Ion Concentration; D008722:Methods; D010743:Phospholipids / Q000302:isolation & purification*
chemical_list: D010743:Phospholipids