Table 4.
PHA production by halophilic bacteria using various substrates
| Microorganism | Carbon source | PHA type | PHA content (% CDW) | Fermentation operation mode | References |
|---|---|---|---|---|---|
| H. halphila | Glucose | PHB | 81.5 | Shake flasks | [73] |
| H. halphila | Cellobiose | PHB | 90.8 | Shake flasks | [73] |
| H. halphila | Spent coffee grounds | PHB | 61.95 | Shake flasks | [73] |
| H. halphila | Molasses | PHB | 64.06 | Shake flasks | [73] |
| H. halphila | Cheese whey hydrolysate | PHB | 38.32 | Shake flasks | [73] |
| H. halphila | Sawdust hydrolysates | PHB | 46.85 | Shake flasks | [73] |
| H. halphila | Diluted corn stover hydrolysate | PHB | 38.67 | Shake flasks | [73] |
| H. boliviensis | Maltose | PHB | 58.8 | Shake flasks | [48] |
| H. boliviensis | Starch hydrolysate | PHB | 35–49 | 2-L fermentor | [48] |
| H. boliviensis | Butyric acid and sodium acetate | PHB | 54 | Shake flasks | [47] |
| H. boliviensis | Butyric acid and sodium acetate | PHB | 88 | 2-L fermentor | [47] |
| H. boliviensis | Glucose or sucrose | PHB | ~ 55 | 2-L fermentor | [47] |
| H. boliviensis | Wheat bran and digested potato waste | PHB | 43 | 2-L fermentor | [49] |
| H. boliviensis | Volatile fatty acid (VFA) | P(3HB-co-8.5 mol% 3HV) | 70 | 2-L bioreactor | [74] |
| Halomonas sp. KM-1 | 3% Waste glycerol | PHB | 39 | Shake flasks | [50] |
| H. marina | Glucose | PHB | > 59 | Shake-flasks | [53] |
| H. marina | Glucose and 0.1% (w/v) valerate | P(3HB-co-12.8 mol% 3HV) | 80 | Shake-flasks | [53] |
| V. proteolyticus | Fructose | PHB | 54.7 | Shake flasks | [55] |
| V. proteolyticus | Fructose and 0.3% propionic acid | P(3HB-co-15.8 mol% 3HV) | ≈ 30 | Shake flasks | [55] |
| H. hydrothermalis | Jatropha biodiesel byproduct | PHB | 75 | Shake flasks | [77] |
| H. hydrothermalis | Jatropha biodiesel byproduct and 0.35% SDCLA | P(3HB-co-81 mol% 3HV) | 73.3 | Shake flasks | [78] |
| H. campisalis | Maltose | P(3HB-co-3.6 mol% 3HV) | 45–81 | Shake flasks | [56] |
| Paracoccus sp. LL1 | Glucose | PHB | 62 | Shake flasks | [75] |
| Paracoccus sp. LL1 | Xylose | PHB | 59 | Shake flasks | [75] |
| Paracoccus sp. LL1 | Cellobiose | PHB | 59 | Shake flasks | [75] |
| Paracoccus sp. LL1 | Corn stover hydrolysate | PHB | 72.4 | 5-L fermentor | [75] |
| Yangia sp. ND199 | Glycerol | P(3HB-co-2.9 mol% 3HV) | 52.8 | Shake flasks | [57] |
| H. bluephagenesis TD01 | Glucose | PHB | 65–70 | Open fed-batch and continuous | [51] |
| H. campaniensis | Mixed substrate similar to kitchen waste | PHB | 70 | Open fed-continuous | [95] |