126
Table 5.2 Polyhydroxyalkanoates production via different strains and under various conditions
Feedstock
Strains
System
Polyhydroxyalkanoate
content (%)
Monomer content Hydroxybutyra
te:hydroxyvalerate
References
Acetate
Microbial mixed culture
Aerobic
30
100:0
Cui et al. (2016)
Microbial mixed culture
Fed-batch
72.6
93:7
Tamang et al.
(2019)
Microbial mixed culture
Anoxic
35
N.a.
Dionisi et al.
(2001)
Microbial mixed culture
Aerobic
31
100:0
Beccari et al.
(1998)
Glycogen-accumulating organisms Anaerobic/
aerobic
41
93:7
Dai et al. (2007)
Anaerobic
31
65:35
Glucose
Microbial mixed culture
Aerobic
25
93:7
Kim et al. (1994)
and Cui et al.
(2016)
Cupriavidus necator
Nitrogenlimiting
76
N.a.
Kim et al. (1994)
Pseudomonas putida
Nitrogenlimiting
16.9
3-Hydroxydecanoate
3-Hydroxyhexanoate
3-Hydroxyoctanoate
Huijberts et al.
(1992)
Saccharophagus degradans
Fed-batch
52.8
N.a.
Sawant et al.
(2017)
Batch culture
25.3
N.a.
Propionate and
glucose
Cupriavidus taiwanensis
Flask
52
88:12
Sheu et al. (2009)
Glucose and fatty
acids
Escherichia coli
Flask
28.7
3-Hydroxydecanoate
3-Hydroxydodecanoate
Hiroe et al.
(2016)
S. Sali and H. R. Mackey