SummaryMicrobiological, enzymatical and biochemical tests of carbohydrates fermentation profilewere used to identify
and classify human indigenous
bifidobacteria isolated from humanfecal sample. The most prevalent isolates belong to species
Bifidobacterium longum,28 %
, Bifidobacterium bifidum 22
% and
Bifidobacterium adolcescens 17%.
growth ofbifidobacteria improved significantly on natural and adjusted carrot extract medium thatmakes it feasible for routine monitoring. The cell growth reaching more than 108 CFU/mL. Our experimental data will be useful for the development of various fermentedproduct.