Effect of enological treatments on phenolic and sensory characteristics of red wine during aging: Micro-oxygenation, sulfur dioxide, iron with copper and gelatin fining
| dc.rights.license | open | en_US |
| dc.contributor.author | CURKO, Natka | |
| dc.contributor.author | GANIC, Karin Kovacevic | |
| dc.contributor.author | TOMASEVIC, Marina | |
| dc.contributor.author | GRACIN, L. | |
| dc.contributor.author | GRACIN, Leo | |
| hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | JOURDES, Michael | |
| hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | TEISSEDRE, Pierre Louis | |
| dc.date.accessioned | 2022-02-09T15:02:40Z | |
| dc.date.available | 2022-02-09T15:02:40Z | |
| dc.date.issued | 2021-03 | |
| dc.identifier.issn | 0308-8146 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/124688 | |
| dc.description.abstractEn | This work aimed to study long-term impact of micro-oxygenation and/or different aging treatments: (i) high SO2, (ii) high Fe with Cu and (iii) gelatin fining on Plavac mali red wine phenolic and in-mouthfeel sensory development in barrels and furthermore in bottles. Results showed that outcomes of micro-oxygenation strongly depend on aging treatments. High SO2 concentration during aging in barrels and bottles delayed typical phenolic changes and slightly contributed to astringency and lower color intensity, particularly in wine that was not micro-oxygenated. High metal concentrations and gelatin fining promoted intensive polymerization of proanthocyanins and a lower percentage of prodelphinidins after long-term aging in barrels. Also, flavan-3-ol and anthocyanins transformation rates in micro-oxygenated wines of both treatments significantly differed from their controls. Gelatin fining proved to be a very effective treatment for astringency reduction, particularly when combined with micro-oxygenation, but fined wines after long term aging in bottles showed lower color intensity. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | Wine | |
| dc.subject.en | Micro-oxygenation | |
| dc.subject.en | Sulfur dioxide | |
| dc.subject.en | Metals | |
| dc.subject.en | Gelatin fining | |
| dc.subject.en | Phenolics | |
| dc.subject.en | Plavac mali | |
| dc.title.en | Effect of enological treatments on phenolic and sensory characteristics of red wine during aging: Micro-oxygenation, sulfur dioxide, iron with copper and gelatin fining | |
| dc.title.alternative | Food chem. | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.foodchem.2020.127848 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | en_US |
| dc.identifier.pubmed | 32871302 | en_US |
| bordeaux.journal | Food Chemistry | en_US |
| bordeaux.volume | 339 | en_US |
| bordeaux.hal.laboratories | Unité de Recherche Oenologie - EA 4577 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | Bordeaux INP | en_US |
| bordeaux.institution | INRAE | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| hal.export | false | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Food%20Chemistry&rft.date=2021-03&rft.volume=339&rft.eissn=0308-8146&rft.issn=0308-8146&rft.au=CURKO,%20Natka&GANIC,%20Karin%20Kovacevic&TOMASEVIC,%20Marina&GRACIN,%20L.&GRACIN,%20Leo&rft.genre=article |
Files in this item
| Files | Size | Format | View |
|---|---|---|---|
|
There are no files associated with this item. |
|||