Publication
White wine protein instability: Mechanism, quality control and technological alternatives for wine stabilisation—an overview.
| dc.contributor.author | Cosme, Fernanda | |
| dc.contributor.author | Fernandes, Conceição | |
| dc.contributor.author | Ribeiro, Tânia | |
| dc.contributor.author | Filipe-Ribeiro, Luis | |
| dc.contributor.author | Nunes, Fernando M. | |
| dc.date.accessioned | 2022-10-11T13:00:39Z | |
| dc.date.available | 2022-10-11T13:00:39Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract | Wine protein instability depends on several factors, but wine grape proteins are the main haze factors, being mainly caused by pathogenesis-related proteins (thaumatin-like proteins and chitinases) with a molecular weight between 10~40 kDa and an isoelectric point below six. Wine protein stability tests are needed for the routine control of this wine instability, and to select the best technological approach to remove the unstable proteins. The heat test is the most used, with good correlation with the natural proteins’ precipitations and because high temperatures are the main protein instability factor after wine bottling. Many products and technological solutions have been studied in recent years; however, sodium bentonite is still the most efficient and used treatment to remove unstable proteins from white wines. This overview resumes and discusses the different aspects involved in wine protein instability, from the wine protein instability mechanisms, the protein stability tests used, and technological alternatives available to stabilise wines with protein instability problems. | pt_PT |
| dc.description.sponsorship | This research was funded by the Fundação para a Ciência e Tecnologia (FCT-Portugal) and Operational Competitiveness Programme (COMPETE, Portugal) through the projects Chemistry Research Centre-Vila Real (UIDB/00616/2020) and CIMO (UIDB/00690/2020). | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Cosme, Fernanda; Fernandes, Conceição; Ribeiro, Tânia; Filipe-Ribeiro, Luis; Nunes, Fernando (2020). White wine protein instability: Mechanism, quality control and technological alternatives for wine stabilisation—an overview. Beverages. eISSN 2306-5710. 6:1, p. 1-28 | pt_PT |
| dc.identifier.doi | 10.3390/beverages6010019 | pt_PT |
| dc.identifier.eissn | 2306-5710 | |
| dc.identifier.uri | http://hdl.handle.net/10198/25977 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.relation | Chemistry Center - Vila Real | |
| dc.relation | Mountain Research Center | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Wine protein | pt_PT |
| dc.subject | Wine haze | pt_PT |
| dc.subject | Pathogenesis-related proteins | pt_PT |
| dc.subject | Protein stability tests | pt_PT |
| dc.subject | Protein stability treatments | pt_PT |
| dc.title | White wine protein instability: Mechanism, quality control and technological alternatives for wine stabilisation—an overview. | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Chemistry Center - Vila Real | |
| oaire.awardTitle | Mountain Research Center | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00616%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT | |
| oaire.citation.endPage | 28 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | Beverages | pt_PT |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Fernandes | |
| person.givenName | Conceição | |
| person.identifier | 15483 | |
| person.identifier.ciencia-id | 6514-3D41-4534 | |
| person.identifier.orcid | 0000-0003-2873-501X | |
| person.identifier.scopus-author-id | 23018336600 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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