BIOCONVERSION OF SECONDARY GRAIN TREATMENT PRODUCTS OF TRITICAL ON STARCH USING THE PLEUROTUS OSTREATUS 23 MUSHROOM

Abstract

The aim of the research was to study the possibility of obtaining a mushroom preparation based on an extract formed during the production of starch from triticale grain by bioconversion with the fungus Pleurotus ostreatus 23. Technological parameters and conditions of the nutrient medium for the bioconversion process were developed, ensuring the growth of mycelium with the formation of biomass in the form of light powder cream colored. In the process of growth, the fungus assimilated xylose, glucose, squalene, synthesized arabinose, sorbose, lyxose, and proteins with a higher biological value than the original extract. The positive effect of whey in the medium on the properties of the drug, the mass fraction of protein, the amount of essential acids, the content of lysine, threonine, leucine, isoleucine. Triticale extract is a benign raw material source for the synthesis of microbial biomass. Further studies are directed to the study of safety, functional properties and the possibility of using the drug in the production of food additives and feed. Biotransformation of triticale extract allows you to solve the problem of organizing environmentally safe starch production by reducing liquid waste products, reducing the amount of water used to prepare nutrient media and expanding the range of biologically valuable food or feed products.