| Popis: |
The differential microcalorimetry was used to explore an influence of particles of silicon dioxide, and also other high-dispersed oxides (0.05% of masses.) in water suspension of yeast cells on intensification of the process of their fermentation in endogenous metabolic conditions. It was shown that intensification of the processes of the vital activity of yeast microorganisms was observed in the specified interval of the concentration of silicon dioxide hydrosol particles. Mechanisms of interaction between SiO2 particles and a surface of a cellular organism, as well as interaction between SiO2 particles and one of metabolism products — carbon dioxide were studied. It was found out, that Al2O3, TiO2 hydrosols also had a stimulating effect, but it is lower compared to that of SiO2. |
