title: Isolation of exocellular polymer from Zoogloea strains MP6 and 106 and from activated sludge.
abstract: Exocellular polymer was isolated from zoogloeae of Zoogloea strains MP6 and 106 and from activated sludge flocs by blending samples with phosphate buffer and precipitation of solubilized polymer with cetyltrimethylammonium bromide. Samples of polymer from these sources were similar and yielded amino sugars as the principal components after acid hydrolysis.
mesh_terms: D000606:Amino Sugars / Q000032:analysis; D002593:Cetrimonium Compounds; D011232:Chemical Precipitation; D006025:Glycosaminoglycans / Q000032:analysis / Q000302:isolation & purification*; D006601:Hexoses / Q000032:analysis; D008722:Methods; D011135:Polysaccharides, Bacterial / Q000032:analysis / Q000302:isolation & purification*; D012722:Sewage / Q000032:analysis*; D014574:Uronic Acids / Q000032:analysis; D014871:Water Microbiology; D015045:Zoogloea / Q000032:analysis*
chemical_list: D000606:Amino Sugars; D002593:Cetrimonium Compounds; D006025:Glycosaminoglycans; D006601:Hexoses; D011135:Polysaccharides, Bacterial; D012722:Sewage; D014574:Uronic Acids