Разработка методики получения физиологически активного инокулюма и изучение кинетических параметров синтеза грибной биомассы и биологически активных веществ

In this paper the optimal time of cultivation of Ganoderma lucidum 1621 and Trametes versicolor 353 on each stage of preparation of liquid mycelium and the main parameters of the biomass and exopolysaccharides synthesis were investigated. It was found that the biomass of G. lucidum 1621 was maximal on the 5th day of growth, and the number of exopolysaccharides on the 11th day. The highest rate of synthesis of G. lucidum 1621 biomass is typical for 3 days of cultivation and biosynthesis of polysaccharides for the 11th day. The biomass and the number of exopolysaccharides of T. versicolor 353 were maximal on the 9th days of growth. Analysis of the kinetic parameters of biomass and exopolysaccharide synthesis shows that the synthesis of cell biomass most actively takes place on the 9th day, and exopolysaccharides on the 6th day. Energetically most economical is the process of formation of polysaccharides on the third day of growth.