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. 2017 Oct 12;8:1985. doi: 10.3389/fmicb.2017.01985

Figure 2.

Figure 2

Concentrations of individual neutral monosaccharides and amino acids (AA) bound in total dissolved combined neutral monosaccharides (DCNCHO) and total dissolved combined amino acids (DCAA), respectively, in the P. inhibens cultures. DCNCHO (A–C) and DCAA (D–F) right after inoculation, in the lag, exponential and stationary phase of P. inhibens growing on glutamate (A,D), glucose (B,E) and acetate (C,F). Note the different scales of the parameters in the different panels. Concentrations of DCNCHO in the treatment with glucose are not available until the stationary phase at 62 h due to interference with the HPLC analysis. Concentrations of AA in the glutamate treatment are only available for 22 h in the stationary phase because high glutamate concentrations until the exponential phase interfered with the HPLC analysis.