Fig. 8.

Appearance of formed aggregates from biomass components D.v-Cu.S (A) and D.v-Cu.R (B) after their homogenization under the same conditions, absorption spectra of components of the water medium after sedimentation of the cell biomass components D.v-Cu.S (C) and D.v- Cu.R(D). To rinse the cells from the salts contained in the culture medium, 10 ml of sterile distilled water was added to cell sediments of equal weight, stirred for 5 min, precipitated again by centrifugation at 3000g, and the spectral characteristics were determined in the water phase.