Mostrar el registro sencillo del ítem

dc.rights.licenseopenen_US
dc.contributor.authorGIRALDO-SOTO, Catalina
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorMORA, Laurent
IDREF: 077660870
dc.contributor.authorERKOREKA, Aitor
dc.contributor.authorURIARTE, Irati
dc.contributor.authorEGUIA, Pablo
dc.date.accessioned2022-09-14T08:56:42Z
dc.date.available2022-09-14T08:56:42Z
dc.date.issued2022-07
dc.identifier.issn0360-1323en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/144193
dc.description.abstractEnEnjoying a glass of spirits can be one of the delights of life. While it is well known that their taste improves during barrel aging, the molecular explanations of this phenomenon remain largely unknown. The present work aimed at searching for taste-active compounds formed in spirits during aging. An untargeted metabolomic approach using HRMS was applied on “eau-de-vie” of cognac. A fractionation protocol was then performed on brandies to isolate a targeted compound. By using HRMS and NMR, its structure was elucidated for the first time. This new ellagitannin, called brandy tannin A, considerably increased the sweetness of spirits at 2 mg/L. After development of an LC-HRMS quantitation method, it was assayed in various spirits and was detected mainly in cognacs up to 7 mg/L. These findings demonstrate the sensory contribution of this compound and more generally the relevance of combining metabolomics and separative techniques to purify new taste-active compounds.
dc.language.isoENen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/
dc.subject.enIndoor air temperature
dc.subject.enThermal zone
dc.subject.enUncertainty
dc.subject.enMeasurement
dc.subject.enMonitoring system
dc.title.enOverall uncertainty analysis of zonal indoor air temperature measurement in an in-use office building
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.buildenv.2022.109123en_US
dc.subject.halSciences de l'ingénieur [physics]/Matériauxen_US
bordeaux.journalBuilding and Environmenten_US
bordeaux.page109123en_US
bordeaux.volume219en_US
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionINRAEen_US
bordeaux.institutionArts et Métiersen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-03703446
hal.version1
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccCC BY-NC-NDen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Building%20and%20Environment&rft.date=2022-07&rft.volume=219&rft.spage=109123&rft.epage=109123&rft.eissn=0360-1323&rft.issn=0360-1323&rft.au=GIRALDO-SOTO,%20Catalina&MORA,%20Laurent&ERKOREKA,%20Aitor&URIARTE,%20Irati&EGUIA,%20Pablo&rft.genre=article


Archivos en el ítem

Thumbnail

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem