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. 2020 May 5;10:7591. doi: 10.1038/s41598-020-64374-w

Figure 1.

Figure 1

Total cell counts (diamonds) and spore counts (squares) of C-3102. C-3102 spores were inoculated in DSM improved medium. Bifidogenic growth activity (indicated by black bars) is reported as equivalent concentrations of DHNA, because high correlation (r2 = 0.993) was obtained between bifidogenic growth activity and the applied amount of DHNA from Propionibacterium freudenreichii culture18.