Table 2.
Various microbial strains used for the production of biopolymers from dairy wastes.
Source | Microbial strains | Biopolymers | Yield | References |
---|---|---|---|---|
Fermented cheese whey | Activated sludge | PHA | 28.2 g L−1 | Colombo et al. (2019) |
Cheese whey lactose | Xanthomonas campestris and Xanthomonas pelargonii | Xanthan gum | 0.42g of xanthan g−1 of lactose; 0.27 g of xanthan g−1 of lactose |
Niknezhad et al. (2015) |
Cheese whey | Haloferax mediterranei | P(3HB-co-3HV) | 9.6 g L−1 | Pais et al. (2015) |
Whey | Dairy wastewater as innoculum | PHA | 0.284 g L−1 | Bosco and Chiampo (2010) |
Whey supernatant | Thermus thermophilus HB8 | PHA | 0.57 g L−1 | Pantazaki et al. (2009) |
Cheese whey | Xanthomonas campestris pv. Mangiferaeindicae IBSF 1230 | Xanthan gum | 46.8 g L−1 of gum | Mesomo et al. (2009) |
Whey permeate | Pseudomonas hydrogenovora | PHA | 1.27 g L−1 | Koller et al. (2017) |
Milk whey | X. campestris pv. campestris – 2149 | Xanthan gum | 21.91 g L−1 | Nery et al. (2008) |
Whey lactose |
Haloferax mediterranei Pseudomonas hydrogenovora Hydrogenophaga pseudoflava |
PHA | 5.5 g L−1 1.3 g L−1 2.7 g L−1 |
Koller et al. (2017) |
Whey and corn steep liquor | Recombinant Escherichia coli | PHB | 6.12 g L−1 | Nikel et al. (2005) |
Lactose and whey permeate | Sinorhizobium 41 meliloti, Hydrogenophage pseudoflava DSM 1034 | PHA |
Sinorhizobium 41 meliloti: 0.483 g L−1 Hydrogenophage pseudoflava: 0.375 g L−1 |
Povolo and Casella (2003) |
Whey | Ralstonia eutropha | PHB | 0.17 g L−1 | Marangoni et al. (2002) |