Study of starter cultures in biotechnology of medical and preventive nutrition products

The article presents the results of research on the quality of Lavitol – B premix in accordance with the requirements of regulatory and technical documentation, two versions of starter cultures with different strain ratios of cultures and their impact on the quality of fermented milk products for preventive nutrition. During the research, the quality and safety indicators of the Lavitol-b premix were studied. The data on the effect of form and ratios of starter cultures on the fermentation process and increase of biomass of lactic acid microorganisms and bifidobacteria, it was found titratable acidity of samples and duration of ripening. The carbohydrate composition of the obtained samples of fermented milk products was studied.