0000000000300605

AUTHOR

Patricia Claudel

showing 2 related works from this author

Application of finger span cross modality matching method (FSCM) by naive assessors for olfactometric discrimination of Gewürztraminer wines

2002

Abstract A gas-chromatography-olfactometric detection (GCO) using a direct estimation of odor intensities with the finger span (FSCM) was used to establish aroma profiles of three wines of gewurztraminer from different ‘terroirs’ of the Alsace region. The GCO-FSCM analyses of their hydroalcoholic wine extracts were performed using a group of untrained assessors. Forty-four olfactory signals were perceived by at least four assessors out of six and their intensities were scored in triplicate in each of the three wine extracts, amongst which ten of them were found discriminant between wines. The reliability of each assessor was studied on the basis of the finger span estimation repeatability, …

WineMatching (statistics)Span (category theory)Cross modalityeducation010401 analytical chemistryfood and beverages04 agricultural and veterinary sciencesRepeatability[SDV.IDA] Life Sciences [q-bio]/Food engineering040401 food science01 natural sciencesSensory analysishumanities0104 chemical sciencesbody regions0404 agricultural biotechnologyOdorStatistics[SDV.IDA]Life Sciences [q-bio]/Food engineeringComplex ExtractsINTENSITEComputingMilieux_MISCELLANEOUSFood ScienceMathematics
researchProduct

Effects of water on gas chromatographic column efficiency measurements applied to on-column injections of volatile aroma compounds

2002

International audience

On columnchemistry.chemical_classificationChromatographybiology[SPI.GPROC] Engineering Sciences [physics]/Chemical and Process EngineeringAnalytical chemistryFiltration and Separation[SDV.IDA] Life Sciences [q-bio]/Food engineeringbiology.organism_classificationAnalytical Chemistrylaw.inventionchemistry.chemical_compoundchemistrylaw[SDV.IDA]Life Sciences [q-bio]/Food engineeringAroma compoundKovats retention indexFlame ionization detectorVolatile organic compound[SPI.GPROC]Engineering Sciences [physics]/Chemical and Process EngineeringGas chromatographyWater contentAromaComputingMilieux_MISCELLANEOUS
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