6533b824fe1ef96bd12801d3
RESEARCH PRODUCT
Comparison of wine discrimination with orthonasal and retronasal profilings. Application to Burgundy Pinot Noir wines
Pascal SchlichVictoire AubryPatrick EtiévantSylvie Issanchousubject
Wine0303 health sciencesNutrition and DieteticsSense organ030309 nutrition & dietetics04 agricultural and veterinary sciences[SDV.IDA] Life Sciences [q-bio]/Food engineeringOral cavity040401 food scienceSensory analysis03 medical and health sciences0404 agricultural biotechnologyCanonical variate analysisSimilarity (network science)[SDV.IDA]Life Sciences [q-bio]/Food engineeringStatisticsComputingMilieux_MISCELLANEOUSFood ScienceMathematicsdescription
Two sensory spaces, corresponding to the same wine sample profiled by nose (BN) and profiled by mouth (BM), were compared. The similarity between the two maps of product differences were measured by multivariate analysis, showing a good agreement and comparable product discrimination by the panel in the two modes, slightly in favor of BN discrimination. The superiority of one particular mode was not established from the comparison of individual performances BN versus BM, but differences between panelists and between descriptor use were found. Two-way canonical variate analysis of BN minus BM scores was also performed: the results revealed that panelists had higher influence than products in the differences observed between the two modes.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1999-07-01 | Food Quality and Preference |