منابع مشابه
Pseudomonas oleovorans hydroxylation-epoxidation system: additional strain improvements.
The isolation and characterization of a strain of Pseudomonas oleovorans which epoxidates 1-octene at a rate nine times that of the original strain are described. In addition, it has been confirmed that a greater amount of the mono-epoxide product is formed from 1,7-octadiene than is formed from 1-octene. 1,7-octadiene will not support growth, but will induce the enzymes required for epoxidation.
متن کاملBiodegradation Kinetics of Tetrahydrofuran, Benzene, Toluene, and Ethylbenzene as Multi-substrate by Pseudomonas oleovorans DT4
The biodegradation kinetics of tetrahydrofuran, benzene (B), toluene (T), and ethylbenzene (E) were systematically investigated individually and as mixtures by a series of aerobic batch degradation experiments initiated by Pseudomonas oleovorans DT4. The Andrews model parameters, e.g., maximum specific growth rates (μmax), half saturation, and substrate inhibition constant, were obtained from s...
متن کاملProduction of Prednisolone by Pseudomonas oleovorans Cells Incorporated Into PVP/PEO Radiation Crosslinked Hydrogels
In order to rise the yield of prednisolone from hydrocortisone, the Pseudomonas oleovorans cells were entrapped into radiation crosslinked poly (vinyl pyrrolidone)/poly(ethylene oxide) (PVP/PEO) hydrogel of different gel contents. The factors affecting the gel content and swelling behavior of the polymeric gel, such as polymer composition, polymer blend concentration, and irradiation doses, wer...
متن کاملContinuous Production of Long-Side-Chain Poly-beta-Hydroxyalkanoates by Pseudomonas oleovorans.
Shake flask experiments showed that Pseudomonas oleovorans began to be growth inhibited at 4.65 g of sodium octanoate liter, with total inhibition at 6 g liter. In chemostat studies with 2 g of ammonium sulfate and 8 g of octanoate liter in the feed, the maximum specific growth rate was 0.51 h, and the maximum specific rate of poly-beta-hydroxyalkanoate (PHA) production was 0.074 g of PHA g of ...
متن کاملCharacterization of intracellular inclusions formed by Pseudomonas oleovorans during growth on octane.
The growth of Pseudomonas oleovorans on n-octane was characterized by the formation of intracellular structures. These inclusions were isolated and characterized. Morphologically, they resembled the poly-beta-hydroxybutyrate granules found in Bacillus cereus, as shown by freeze-fracture electron microscopy. The elemental analysis of isolated granules showed, however, that they do not contain po...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1973
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.116.2.541-547.1973