[The effect of physicochemical factors on the growth of Pseudomonas putida BS-2 on a medium with diethylene glycol].
The physicochemical factors of medium have been studied for their effect on the physiological indices of growth of Pseudomonas putida BS-2 culture utilizing diethylenglycol as the only source of carbon. Action of the supraoptimal temperature on the growth process of P. putida BS-2 is accompanied by a decrease (more than twice) in economic coefficient of substrate and specific growth rate as compared with their maximal values. Dependences of specific growth rate of P. putida BS-2 in the medium with diethylenglycol on the presence of NaCl in it within the range of its concentrations from 0 to 4% and methanol in the concentration range of 0-20 g/l follow the noncompetitive inhibition equation. When NaCl concentration in the medium is more than 4%, complete separation of constructive and energy metabolism processes is observed.
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D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003470:Culture Media / Q000493:pharmacokinetics*; D004305:Dose-Response Relationship, Drug; D005026:Ethylene Glycols / Q000493:pharmacokinetics*; D006863:Hydrogen-Ion Concentration; D007220:Industrial Waste; D000432:Methanol / Q000494:pharmacology; D016958:Pseudomonas putida / Q000187:drug effects / Q000254:growth & development*; D012965:Sodium Chloride / Q000494:pharmacology; D013696:Temperature
D003470:Culture Media; D005026:Ethylene Glycols; D007220:Industrial Waste; D012965:Sodium Chloride; C013484:diethylene glycol; D000432:Methanol
Vliianie fiziko-khimicheskikh faktorov na rost Pseudomonas putida BS-2 na srede s diétilenglikolem.