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. 2014 Aug 29;45(2):417–426. doi: 10.1590/s1517-83822014000200008

Figure 5.

Figure 5

The evaluation of the effect of power of hydrogen ion concentration (pH) on the PHA accumulation in different selected media by MFD11, SEL2 and PFW1, Y-axis; PHA production (%), X-axis; cultivation time (h). A: DAWM, B: PDM1, C: PDM2, D: PDM3, The digit 7 represents pH; 7.0 and 5 represents pH 5.0, Letter C represents carbon source; 2% molasses, N; 0.2% ammonium sulphate, Nd; 0.4% ammonium sulphate.