| Literature DB >> 28823499 |
Shikha Dahiya1, A Naresh Kumar1, J Shanthi Sravan1, Sulogna Chatterjee1, Omprakash Sarkar1, S Venkata Mohan2.
Abstract
Enormous quantity of food waste (FW) is becoming a global concern. To address this persistent problem, sustainable interventions with green technologies are essential. FW can be used as potential feedstock in biological processes for the generation of various biobased products along with its remediation. Enabling bioprocesses like acidogenesis, fermentation, methanogenesis, solventogenesis, photosynthesis, oleaginous process, bio-electrogenesis, etc., that yields various products like biofuels, platform chemicals, bioelectricity, biomaterial, biofertilizers, animal feed, etc can be utilized for FW valorisation. Integrating these bioprocesses further enhances the process efficiency and resource recovery sustainably. Adapting biorefinery strategy with integrated approach can lead to the development of circular bioeconomy. The present review highlights the various enabling bioprocesses that can be employed for the generation of energy and various commodity chemicals in an integrated approach addressing sustainability. The waste biorefinery approach for FW needs optimization of the cascade of the individual bioprocesses for the transformation of linear economy to circular bioeconomy.Keywords: Biobased products; Bioenergy; Closed loop; Food waste; Valorisation
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Year: 2017 PMID： 28823499 DOI： 10.1016/j.biortech.2017.07.176
Source DB: PubMed Journal: Bioresour Technol ISSN： 0960-8524 Impact factor: 9.642