| Title |
Algae biopolymer towards sustainable circular economy |
| ID_Doc |
3741 |
| Authors |
Devadas, VV; Khoo, KS; Chia, WY; Chew, KW; Munawaroh, HSH; Lam, MK; Lim, JW; Ho, YC; Lee, KT; Show, PL |
| Title |
Algae biopolymer towards sustainable circular economy |
| Year |
2021 |
| Published |
|
| DOI |
10.1016/j.biortech.2021.124702 |
| Abstract |
The accumulation of conventional petroleum-based polymers has increased exponentially over the years. Therefore, algae-based biopolymer has gained interest among researchers as one of the alternative approaches in achieving a sustainable circular economy around the world. The benefits of microalgae biopolymer over other feedstock is its autotrophic complex to reduce the greenhouse gases emission, rapid growing ability with flexibility in diverse environments and its ability to compost that gives greenhouse gas credits. In contrast, this review provides a comprehensive understanding of algae-based biopolymer in the evaluation of microalgae strains, bioplastic characterization and bioplastic blending technologies. The future prospects and challenges on the algae circular bioeconomy which includes the challenges faced in circular economy, issues regard to the scale-up and operating cost of microalgae cultivation and the life cycle assessment on algal-based biopolymer were highlighted. The aim of this review is to provide insights of algae-based biopolymer towards a sustainable circular bioeconomy. |
| Author Keywords |
Algae biopolymer; Circular bioeconomy; Polyhydroxyalkanoates; GHG credits; Biopolymer technologies |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000620174700001 |
| WoS Category |
Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels |
| Research Area |
Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels |
| PDF |
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