Další formáty:
BibTeX
LaTeX
RIS
@article{1409320, author = {Kushkevych, Ivan and Bolis, Marko and Bartoš, Milan}, article_number = {1}, doi = {http://dx.doi.org/10.2174/1874285801509010055}, keywords = {acetate; inflammatory bowel diseases; sulfate-reducing bacteria; sulfide}, language = {eng}, issn = {1874-2858}, journal = {Open microbiology journal}, note = {Nelze přenášet do RIV. Doc. Kushkevychovi chybí afiliace na MU!}, title = {Model-based Characterization of the Parameters of Dissimilatory Sulfate Reduction Under the Effect of Different Initial Density of Desulfovibrio piger Vib-7 Bacterial Cells}, url = {http://dx.doi.org/10.2174/1874285801509010055}, volume = {9}, year = {2015} }
TY - JOUR ID - 1409320 AU - Kushkevych, Ivan - Bolis, Marko - Bartoš, Milan PY - 2015 TI - Model-based Characterization of the Parameters of Dissimilatory Sulfate Reduction Under the Effect of Different Initial Density of Desulfovibrio piger Vib-7 Bacterial Cells JF - Open microbiology journal VL - 9 IS - 1 SP - 55-69 EP - 55-69 SN - 18742858 N1 - Nelze přenášet do RIV. Doc. Kushkevychovi chybí afiliace na MU! KW - acetate KW - inflammatory bowel diseases KW - sulfate-reducing bacteria KW - sulfide UR - http://dx.doi.org/10.2174/1874285801509010055 L2 - http://dx.doi.org/10.2174/1874285801509010055 N2 - The objective of this study was to design a model of dissimilatory sulfate reduction process using the Verhulst function, with a particular focus on the kinetics of bacterial growth, sulfate and lactate consumption, and accumulation of hydrogen sulfide and acetate. The effect of the initial density (0.12±0.011, 0.25±0.024, 0.5±0.048 and 1.0±0.096 mg cells/ml of medium) of the sulfate-reducing bacteria Desulfovibrio piger Vib-7 on the growth and dissimilatory sulfate reduction was studied. The exponential growth phase of the D. piger Vib-7 was observed for 72 hours of cultivation at the (0.12 and 0.25 mg/ml) initial concentration of bacterial cells. Sulfate and lactate were consumed incompletely during this time. The increase in the initial concentration of cells to 0.5 and 1 mg/ml led to a shortening of the exponential bacterial growth phase and a shift to the stationary phase of the growth. In the case of 0.5 mg/ml seeding, the stationary growth phase was observed in the 36(th) hour of cultivation. The increase in the initial concentration of cells to 1 mg/ml led to the beginning of the stationary growth phase in 24th hours of cultivation. Under these conditions, sulfate and lactate were consumed completely in the 48th hour of cultivation. The kinetic analysis of the curves of bacterial growth and the process of dissimilatory sulfate reduction by D. piger Vib-7 was carried out. ER -
KUSHKEVYCH, Ivan, Marko BOLIS a Milan BARTOŠ. Model-based Characterization of the Parameters of Dissimilatory Sulfate Reduction Under the Effect of Different Initial Density of Desulfovibrio piger Vib-7 Bacterial Cells. \textit{Open microbiology journal}. 2015, roč.~9, č.~1, s.~55-69. ISSN~1874-2858. Dostupné z: https://dx.doi.org/10.2174/1874285801509010055.
|