Deep Eutectic Solvents: Alternative Solvents for Biomass-Based Waste Valorization

Innovative technologies can transform what are now considered “waste streams” into feedstocks for a range of products. Indeed, the use of biomass as a source of biopolymers and chemicals currently has a consolidated economic dimension, with well-developed and regulated markets, in which the evaluati...

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Main Authors: Giovanni P. Rachiero, Paula Berton, Julia Shamshina
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Molecules
Subjects:
Online Access:https://www.mdpi.com/1420-3049/27/19/6606
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author Giovanni P. Rachiero
Paula Berton
Julia Shamshina
author_facet Giovanni P. Rachiero
Paula Berton
Julia Shamshina
author_sort Giovanni P. Rachiero
collection DOAJ
description Innovative technologies can transform what are now considered “waste streams” into feedstocks for a range of products. Indeed, the use of biomass as a source of biopolymers and chemicals currently has a consolidated economic dimension, with well-developed and regulated markets, in which the evaluation of the manufacturing processes relies on specific criteria such as purity and yield, and respects defined regulatory parameters for the process safety. In this context, ionic liquids and deep eutectic solvents have been proposed as environmentally friendly solvents for applications related to biomass waste valorization. This mini-review draws attention to some recent advancements in the use of a series of new-solvent technologies, with an emphasis on deep eutectic solvents (DESs) as key players in the development of new processes for biomass waste valorization. This work aims to highlight the role and importance of DESs in the following three strategic areas: chitin recovery from biomass and isolation of valuable chemicals and biofuels from biomass waste streams.
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spelling doaj.art-db1fd76ccc364d77a32c9c91bb5a5e522023-11-23T21:14:13ZengMDPI AGMolecules1420-30492022-10-012719660610.3390/molecules27196606Deep Eutectic Solvents: Alternative Solvents for Biomass-Based Waste ValorizationGiovanni P. Rachiero0Paula Berton1Julia Shamshina2Valagro S.p.A., Via Cagliari 1, 66041 Atessa, Chieti, ItalyChemical and Petroleum Engineering Department, University of Calgary, Calgary, AB T2N 1N4, CanadaFiber and Biopolymer Research Institute (FBRI), Department of Plant and Soil Science, Texas Tech University, Lubbock, TX 79409, USAInnovative technologies can transform what are now considered “waste streams” into feedstocks for a range of products. Indeed, the use of biomass as a source of biopolymers and chemicals currently has a consolidated economic dimension, with well-developed and regulated markets, in which the evaluation of the manufacturing processes relies on specific criteria such as purity and yield, and respects defined regulatory parameters for the process safety. In this context, ionic liquids and deep eutectic solvents have been proposed as environmentally friendly solvents for applications related to biomass waste valorization. This mini-review draws attention to some recent advancements in the use of a series of new-solvent technologies, with an emphasis on deep eutectic solvents (DESs) as key players in the development of new processes for biomass waste valorization. This work aims to highlight the role and importance of DESs in the following three strategic areas: chitin recovery from biomass and isolation of valuable chemicals and biofuels from biomass waste streams.https://www.mdpi.com/1420-3049/27/19/6606biomass recoverydeep eutectic solventsionic liquidscircular economy
spellingShingle Giovanni P. Rachiero
Paula Berton
Julia Shamshina
Deep Eutectic Solvents: Alternative Solvents for Biomass-Based Waste Valorization
Molecules
biomass recovery
deep eutectic solvents
ionic liquids
circular economy
title Deep Eutectic Solvents: Alternative Solvents for Biomass-Based Waste Valorization
title_full Deep Eutectic Solvents: Alternative Solvents for Biomass-Based Waste Valorization
title_fullStr Deep Eutectic Solvents: Alternative Solvents for Biomass-Based Waste Valorization
title_full_unstemmed Deep Eutectic Solvents: Alternative Solvents for Biomass-Based Waste Valorization
title_short Deep Eutectic Solvents: Alternative Solvents for Biomass-Based Waste Valorization
title_sort deep eutectic solvents alternative solvents for biomass based waste valorization
topic biomass recovery
deep eutectic solvents
ionic liquids
circular economy
url https://www.mdpi.com/1420-3049/27/19/6606
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AT paulaberton deepeutecticsolventsalternativesolventsforbiomassbasedwastevalorization
AT juliashamshina deepeutecticsolventsalternativesolventsforbiomassbasedwastevalorization