METHOD OF PREPARING BLUE-GREEN ALGA SPIRULINA ENRICHED WITH TRACE ELEMENTS

摘要

FIELD: microbiological industry, biotechnology. SUBSTANCE: method involves spirulina culturing up to the concentration of spirulina cells 0.4 g/l, not less. Then chromium chloride hexahydrate (0.4 g/l) at concentration 50-250 g/l of medium is added and culturing is continued to obtain biomass containing 500 mg chrome/kg of biomass. Obtained biomass has chromium in an organic form. Invention can be used for producing food additions showing biological activity. Biomass is the raw for food and pharmaceutical industry. EFFECT: improved method of alga preparing. 3 cl, 2 ex