Strains | Pretreatment—hydrolysis method | CDW (g/L) | PHA content (wt%) | PHA conc (g/L) | Yield (g/g) | PHA (g/L/h) | Reference |
---|---|---|---|---|---|---|---|
Bacillus cereus VK92 | 20% NH3, 80 °C, 10 h—Enzymatic, 50 °C, 40 h | 5.00 | 59.3 | 2.96 | 0.15 | 0.062 | This study |
B. cereus VK98 | 20% NH3, 80 °C –Enzymatic, 50 °C, 40 h | 5.42 | 46.4 | 2.51 | 0.13 | 0.052 | This study |
Bacillus firmus NII 0830a | 2% H2SO4, 121 °C, 1 h | 1.90 | 89.0 | 1.68 | 0.22 | 0.019 | Sindhu et al. (2013) |
Cupriavidus necator ATCC 17697 | 6% H2SO4,121 °C, 1 h | 1.71 | 21.0 | 0.36 | 0.13 | 0.03 | Ahn et al. (2015) |
C. necator ATCC 17697 | 2% H2SO4, 121 °C, 1 h | 1.59 | 53.0 | 0.84 | 0.13 | 0.035 | Ahn et al. (2016) |
Ralstonia eutropha (C. necator) ATCC 17697 | 2% NaOH, 121 °C, 30 min—Enzymatic in two stages, 50 °C and 24 h for each stage | 15.5 | 70.1 | 9.88 | 0.49 | 0.206 | Saratale and Oh (2015) |
Bacillus megaterium B-10 | 0.5% H2SO4, 121 °C, 40 min | 4.67 | 32.0 | 1.50 | 0.08 | 0.042 | Li et al. (2021) |