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Brewer's spent grain, coffee grounds, burdock, and willow-four examples of biowaste and biomass valorization through advanced green extraction technologies

2023-03-18Journal article Open access
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dc.contributor.authorErrico, Massimiliano
dc.contributor.authorCoelho, Jose
dc.contributor.authorStateva, Roumiana
dc.contributor.authorChristensen, Knud Villy
dc.contributor.authorEl-Houri, Rime Bahij
dc.contributor.authorTronci, Stefania
dc.date.accessioned2023-05-23T09:20:09Z
dc.date.available2023-05-23T09:20:09Z
dc.date.issued2023-03-18
dc.description.abstractThis paper explores the transformation of biowastes from food industry and agriculture into high-value products through four examples. The objective is to provide insight into the principles of green transition and a circular economy. The first two case studies focus on the waste generated from the production of widely consumed food items, such as beer and coffee, while the other two examine the potential of underutilized plants, such as burdock and willow, as sources of valuable compounds. Phenolic compounds are the main target in the case of brewer's spent grain, with p-coumaric acid and ferulic acid being the most common. Lipids are a possible target in the case of spent coffee grounds with palmitic (C16:0) and linoleic (C18:2) acid being the major fatty acids among those recovered. In the case of burdock, different targets are reported based on which part of the plant is used. Extracts rich in linoleic and oleic acids are expected from the seeds, while the roots extracts are rich in sugars, phenolic acids such as chlorogenic, caffeic, o-coumaric, syringic, cinnamic, gentisitic, etc. acids, and, interestingly, the high-value compound epicatechin gallate. Willow is well known for being rich in salicin, but picein, (+)-catechin, triandrin, glucose, and fructose are also obtained from the extracts. The study thoroughly analyzes different extraction methods, with a particular emphasis on cutting-edge green technologies. The goal is to promote the sustainable utilization of biowaste and support the green transition to a more environmentally conscious economy.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationERRICO, Massimiliano; [et al] – Brewer's spent grain, coffee grounds, burdock, and willow-four examples of biowaste and biomass valorization through advanced green extraction technologies. Foods. eISSN 2304-8158. Vol. 12, N.º 6 (2023), pp. 1-18.pt_PT
dc.identifier.doi10.3390/foods12061295pt_PT
dc.identifier.eissn2304-8158
dc.identifier.urihttp://hdl.handle.net/10400.21/16111
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relation.publisherversionhttps://www.mdpi.com/2304-8158/12/6/1295pt_PT
dc.subjectBiomasspt_PT
dc.subjectBiowastept_PT
dc.subjectBSGpt_PT
dc.subjectBurdockpt_PT
dc.subjectSpent coffee groundspt_PT
dc.subjectWillowpt_PT
dc.titleBrewer's spent grain, coffee grounds, burdock, and willow-four examples of biowaste and biomass valorization through advanced green extraction technologiespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage18pt_PT
oaire.citation.issue6pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleFoodspt_PT
oaire.citation.volume12pt_PT
person.familyNameErrico
person.familyNameCoelho
person.familyNameStateva
person.familyNameChristensen
person.familyNameEl-Houri
person.familyNameTronci
person.givenNameMassimiliano
person.givenNameJose
person.givenNameRoumiana
person.givenNameKnud
person.givenNameRime Bahij
person.givenNameStefania
person.identifierS-2908-2016
person.identifierR-000-84M
person.identifierC-5453-2011
person.identifierDVZ-4622-2022
person.identifier.ciencia-idD716-31DF-8371
person.identifier.orcid0000-0002-2172-2921
person.identifier.orcid0000-0001-8118-0864
person.identifier.orcid0000-0002-4834-8183
person.identifier.orcid0000-0002-1168-3308
person.identifier.orcid0000-0002-5352-2166
person.identifier.orcid0000-0002-6554-3255
person.identifier.ridG-2626-2011
person.identifier.ridC-5453-2011
person.identifier.ridC-4305-2015
person.identifier.scopus-author-id15831789400
person.identifier.scopus-author-id7101841005
person.identifier.scopus-author-id9335316200
person.identifier.scopus-author-id56453553700
person.identifier.scopus-author-id6602887001
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublicationec13b922-f442-44fa-bb07-7c2e0bebbe6d
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