A Circular Economy Approach to Fish Oil Extraction

Ciriminna, Rosaria and Scurria, Antonino and Avellone, Giuseppe and Pagliaro, Mario (2019) A Circular Economy Approach to Fish Oil Extraction. ChemistrySelect, 4 (17). pp. 5106-5109. ISSN 2365-6549

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Official URL: http://dx.doi.org/10.1002/slct.201900851

Abstract

Fish oil rich in polyunsaturated omega-3 fatty acids is extracted in high yield from anchovy filleting waste using d-limonene as green biosolvent in a simple solid-liquid extraction performed by mechanically stirring and maceration followed by limonene removal via evaporation under reduced pressure. As limonene is renewably obtained from waste orange peel, this method closes the materials cycle and establishes a circular economy process to obtain high quality fish oil from biowaste available worldwide in several million t/year amount. Significant economic, social and environmental benefits are anticipated.

Item Type: Article
Subjects: 500 Scienze naturali e Matematica > 540 Chimica e scienze connesse
Depositing User: Rosaria Ciriminna
Date Deposited: 15 Oct 2024 12:07
Last Modified: 15 Oct 2024 12:07
URI: http://eprints.bice.rm.cnr.it/id/eprint/22493

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