The paper is devoted to the study of directions of application of combined systems for obtaining biofuels
and biopolymers using electro-oxidative processes, namely electro-fermentation. In the course of the work, a step-bystep methodology of research is shown, and the relationship between different bioinformatic databases in their
combined use is described, which made it possible to identify trendsin electro-fermentation systems with the production
of bio-based products. A review of possible electro-fermentation systems with major bio-product production was
performed. The possibility of including anaerobic producers of organic acids, namely lactic acid, for the needs of
biopolymerization, with bioinformatic databases was substantiated. The model of the process of anaerobic fermentation
with the production of organic acids for biopolymerization has been formed. The analysis of bioinformatic databases
showed that the strains Anaerotignum propionicum X2, isolated from silty bottom sediments, and Anaerotignum
propionicum 19acry 3, isolated from an operating anaerobic reactor, have the most significant indicators of lactate
productivity. The conditions for their cultivation with an indication of nutrient media and modification of their
composition are considered
