Effect of salt of bis(hydroxy metil)phosphinic acid on biocenose of yeast culture used in the generation of ethanol from sugar was investigated. It was found that the amount of released carbon dioxide in the experiment with the addition of salt about 3 4 times exceeded the experiment comparing. Analysis of distilled ethanol by chromatography-mass spectroscopy revealed that investigated the salt only affects the output on co-products in bioprocess synthesis of ethanol. Qualitative and quantitative composition of distilled ethanol were determined.
биоценоз дрожжевой культуры, этанол, хромато-масс-спектрометрический анализ, biocenosis yeast culture, ethanol, chromatography-mass spectrometry analysis
1. Zakirov, R. K. Kulonometricheskie issledovaniya stressirovaniya biocenoza promyshlennyh ilov v usloviyah ciklicheskoy gipoi giperoksii / R. K. Zakirov [i dr.] // Butlerovskie soobscheniya. - 2010. - T. 19. - № 2. - S. 33 - 41.
2. Curzio M. Possible role of aldehydic lipid peroxidation products as chemoattractants / M. Curzio et al. // International Journal of Tissue Reactions. - 1987. - V. 9(4). - P. 295-306.
3. Pavlova, T.P. Stimuliruyuschee vliyanie soli bisoksimetilfosfinovoy kisloty i N,N-difenilguanidina na biocenoz aktivnogo ila / T. P. Pavlova [i dr.] // Ekologiya i promyshlennost'. - 2010. - № 12. - S. 24-26.
4. Roschina, O. S. Vliyanie himicheskih faktorov na biocenoz aktivnogo ila v processe biologicheskoy ochistki stochnyh vod organicheskih proizvodstv / O. S. Roschina, T. P. Pavlova, S. V. Fridland // Vestnik KGTU. - 2012. - T. 15. - 10. - S. 190-194.
