title: [On the growth of various Enterobacteriaceae, Pseudomonas aeruginosa and Alkaligenes spec. in distilled water, de-ionized water, tap water, and mineral salt solution (author's transl)].
abstract: The behaviour of 12 strains of gram-negative bacteria was analysed in media having a low content of nutrients. Sterile tap water, de-ionized water, aqua bidestillata and mineral salt solution were used. It was found that Serratia marcescens, Pseudomonas aeruginosa, Enterobacter, Klebsiella and Citrobacter are those with the most frequently observed growth. In the mineral salt solution survived also Providencia, E. coli, Erwinia, Hafnia, and Alkaligenes and reached max. colony numbers of some 100000/ml. When the salts used were added stepwise potassium phosphate and especially magnesium sulfate showed a growth-promoting effect.
mesh_terms: D000421:Alcaligenes / Q000187:drug effects / Q000254:growth & development*; D000645:Ammonium Sulfate / Q000494:pharmacology; D002954:Citrobacter / Q000254:growth & development; D003470:Culture Media; D004754:Enterobacter / Q000254:growth & development; D004755:Enterobacteriaceae / Q000187:drug effects / Q000254:growth & development*; D004885:Erwinia / Q000254:growth & development; D004926:Escherichia coli / Q000254:growth & development; D005947:Glucose / Q000494:pharmacology; D007711:Klebsiella pneumoniae / Q000254:growth & development; D008278:Magnesium Sulfate / Q000494:pharmacology; D010710:Phosphates / Q000494:pharmacology; D011189:Potassium Chloride / Q000494:pharmacology; D011532:Providencia / Q000254:growth & development; D011550:Pseudomonas aeruginosa / Q000187:drug effects / Q000254:growth & development*; D012706:Serratia marcescens / Q000254:growth & development; D014867:Water
chemical_list: D003470:Culture Media; D010710:Phosphates; D014867:Water; D011189:Potassium Chloride; D008278:Magnesium Sulfate; D005947:Glucose; D000645:Ammonium Sulfate
vernacular_title: Uber die Vermehrung verschiedener Enterobacteriaceae sowie Pseudomonas aeruginosa und Alkaligenes spec. in destilliertem Wasser, entioniertem Wasser, Leitungswasser und Mineralsalzlösung