Integrated systems for biopolymers and bioenergy production from organic waste and by-products: a review of microbial processes

Table 2 Overview of studies reporting PHA production from molasses and sucrose

Strain	Type of PHA	Operation mode	Time to PHA_max [h]	PHA concentration [g l⁻¹]	PHA content [%]	References
Recombinant E. coli (HMS174/pTZ18u-PHB) (C. necator genes)	P(3HB)	Fed-batch	31.5	31.6	80	[41]
Pseudomonas fluorescens A2a5	P(3HB)	Batch	96	22.4	70	[28]
Cupriavidus necator	P(3HB)	Fed-batch	45–50	80–100	65–70	[45]
Bacillus cereus M5	P(3HB)	Batch	72	0.13	73.8	[39]
Azotobacter vinelandii UWD	P(3HB)	Fed-batch	35	23	66	[33]
Bacillus megaterium BA-019	P(3HB)	Fed-batch	24	72.7	42	[73]

ISSN: 2731-3654