Development of the optimal composition of the nutrient medium for the cultivation of yeast in the cultivation of invertebrates

Abstract

Optimization of the nutritional formulation for the cultivation of rhodotorula spp yeast was carried out. using the theory of experimental planning. Optimal values of process factors (prescription components) are obtained: mass fraction of spirulina -0.62%; hemp protein - 0.37%, at which the response function (yeast biomass) reaches an optimal value of 31.25 g / l. The development of the domestic feed base according to the obtained methodology will solve the problem of providing feeds that increase the viability of the cultivated object, and ensure a stable supply of feed based on sea yeast Rhodotorula benthica to mariculture enterprises.