Piperitone Profiling in Fine Red Bordeaux Wines: Geographical Influences in the Bordeaux Region and Enantiomeric Distribution
| dc.rights.license | open | en_US |
| hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | PICARD, Magali | |
| hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | TEMPERE, Sophie
IDREF: 154752258 | |
| hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | DE REVEL, Gilles | |
| hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | MARCHAND, Stéphanie | |
| dc.date.accessioned | 2021-02-01T13:44:46Z | |
| dc.date.available | 2021-02-01T13:44:46Z | |
| dc.date.issued | 2016-09-30 | |
| dc.identifier.issn | 0021-8561 | en_US |
| dc.identifier.uri | oai:crossref.org:10.1021/acs.jafc.6b02835 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/26072 | |
| dc.description.abstractEn | Piperitone was recently identified in red Bordeaux wines, and this study was designed to further explore its contribution to wine aroma. Firstly, a geographical origin effect was detected within the Bordeaux region (left versus right banks of the Gironde estuary), with significantly higher mint aroma intensities and piperitone levels in wines from the left bank (Medoc appellations). Statistical analysis of chemical and sensory data highlighted a correlation with the proportion of Cabernet Sauvignon in the wine blends. Accordingly, it was suggested that these sensory and chemical differences may be of varietal origin. Secondly, the contribution of piperitone to minty aromas in the aging bouquet was confirmed by combining both sensory and chemical data from a wide range of red Bordeaux wines. Subsequent investigation of the enantiomeric distribution of piperitone found a significantly higher proportion of the (+)-(6S) enantiomeric form in wines displaying a strong aging bouquet. | |
| dc.language.iso | EN | en_US |
| dc.source | crossref | |
| dc.subject.en | piperitone | |
| dc.subject.en | aging bouquet | |
| dc.subject.en | red wines | |
| dc.subject.en | Bordeaux areas | |
| dc.subject.en | Cabernet Sauvignon | |
| dc.title.en | Piperitone Profiling in Fine Red Bordeaux Wines: Geographical Influences in the Bordeaux Region and Enantiomeric Distribution | |
| dc.title.alternative | J. Agric. Food Chem. | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1021/acs.jafc.6b02835 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | en_US |
| dc.identifier.pubmed | 27689433 | en_US |
| bordeaux.journal | Journal of Agricultural and Food Chemistry | en_US |
| bordeaux.page | 7576-7584 | en_US |
| bordeaux.volume | 64 | en_US |
| bordeaux.hal.laboratories | Oenologie - EA 4577 | en_US |
| bordeaux.issue | 40 | en_US |
| bordeaux.institution | Bordeaux INP | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | dissemin | |
| hal.export | false | |
| workflow.import.source | dissemin | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Agricultural%20and%20Food%20Chemistry&rft.date=2016-09-30&rft.volume=64&rft.issue=40&rft.spage=7576-7584&rft.epage=7576-7584&rft.eissn=0021-8561&rft.issn=0021-8561&rft.au=PICARD,%20Magali&TEMPERE,%20Sophie&DE%20REVEL,%20Gilles&MARCHAND,%20St%C3%A9phanie&rft.genre=article |
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