Expectation or Sensorial Reality? An Empirical Investigation of the Biodynamic Calendar for Wine Drinkers
Identifieur interne : 000C58 ( Main/Exploration ); précédent : 000C57; suivant : 000C59Expectation or Sensorial Reality? An Empirical Investigation of the Biodynamic Calendar for Wine Drinkers
Auteurs : Wendy V. Parr [Nouvelle-Zélande] ; Dominique Valentin [France] ; Phil Reedman [Australie] ; Claire Grose [Nouvelle-Zélande] ; James A. Green [Nouvelle-Zélande]Source :
- PLoS ONE [ 1932-6203 ] ; 2017.
Descripteurs français
- KwdFr :
- MESH :
- analyse : Vin.
- physiologie : Sensation.
- Adulte, Adulte d'âge moyen, Analyse de variance, Analyse en composantes principales, Concepts météorologiques, Enquêtes et questionnaires, Femelle, Humains, Lune, Mâle, Perception du goût, Pression, Recherche empirique.
English descriptors
- KwdEn :
- MESH :
- analysis : Wine.
- physiology : Sensation.
- Adult, Analysis of Variance, Empirical Research, Female, Humans, Male, Meteorological Concepts, Middle Aged, Moon, Pressure, Principal Component Analysis, Surveys and Questionnaires, Taste Perception.
Abstract
The study’s aim was to investigate a central tenet of biodynamic philosophy as applied to wine tasting, namely that wines taste different in systematic ways on days determined by the lunar cycle. Nineteen New Zealand wine professionals tasted blind 12 Pinot noir wines at times determined within the biodynamic calendar for wine drinkers as being favourable (Fruit day) and unfavourable (Root day) for wine tasting. Tasters rated each wine four times, twice on a Fruit day and twice on a Root day, using 20 experimenter-provided descriptors. Wine descriptors spanned a range of varietal-relevant aroma, taste, and mouthfeel characteristics, and were selected with the aim of elucidating both qualitative and quantitative aspects of each wine’s perceived aromatic, taste, and structural aspects including overall wine quality and liking. A post-experimental questionnaire was completed by each participant to determine their degree of knowledge about the purpose of the study, and their awareness of the existence of the biodynamic wine drinkers’ calendar. Basic wine physico-chemical parameters were determined for the wines tasted on each of a Fruit day and a Root day. Results demonstrated that the wines were judged differentially on all attributes measured although type of day as determined by the biodynamic calendar for wine drinkers did not influence systematically any of the wine characteristics evaluated. The findings highlight the importance of testing experimentally practices that are based on anecdotal evidence but that lend themselves to empirical investigation.
Url:
DOI: 10.1371/journal.pone.0169257
PubMed: 28046047
PubMed Central: 5207694
Affiliations:
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Le document en format XML
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An Empirical Investigation of the Biodynamic Calendar for Wine Drinkers</title><author><name sortKey="Parr, Wendy V" sort="Parr, Wendy V" uniqKey="Parr W" first="Wendy V." last="Parr">Wendy V. Parr</name><affiliation wicri:level="1"><nlm:aff id="aff001"><addr-line>AGLS Faculty, Lincoln University, Christchurch, New Zealand</addr-line></nlm:aff><country xml:lang="fr">Nouvelle-Zélande</country><wicri:regionArea>AGLS Faculty, Lincoln University, Christchurch</wicri:regionArea><wicri:noRegion>Christchurch</wicri:noRegion></affiliation></author><author><name sortKey="Valentin, Dominique" sort="Valentin, Dominique" uniqKey="Valentin D" first="Dominique" last="Valentin">Dominique Valentin</name><affiliation wicri:level="3"><nlm:aff id="aff002"><addr-line>Centre des Sciences du Goût et de l’Alimentation. CNRS, INRA, Université de Bourgogne Franche Comté, Dijon, France</addr-line></nlm:aff><country xml:lang="fr">France</country><wicri:regionArea>Centre des Sciences du Goût et de l’Alimentation. CNRS, INRA, Université de Bourgogne Franche Comté, Dijon</wicri:regionArea><placeName><region type="region">Bourgogne-Franche-Comté</region><region type="old region">Bourgogne</region><settlement type="city">Dijon</settlement></placeName></affiliation></author><author><name sortKey="Reedman, Phil" sort="Reedman, Phil" uniqKey="Reedman P" first="Phil" last="Reedman">Phil Reedman</name><affiliation wicri:level="1"><nlm:aff id="aff003"><addr-line>Phil Reedman, Adelaide, Australia</addr-line></nlm:aff><country xml:lang="fr">Australie</country><wicri:regionArea>Phil Reedman, Adelaide</wicri:regionArea><wicri:noRegion>Adelaide</wicri:noRegion></affiliation></author><author><name sortKey="Grose, Claire" sort="Grose, Claire" uniqKey="Grose C" first="Claire" last="Grose">Claire Grose</name><affiliation wicri:level="1"><nlm:aff id="aff004"><addr-line>Institute of Plant and Food Research, Marlborough, New Zealand</addr-line></nlm:aff><country xml:lang="fr">Nouvelle-Zélande</country><wicri:regionArea>Institute of Plant and Food Research, Marlborough</wicri:regionArea><wicri:noRegion>Marlborough</wicri:noRegion></affiliation></author><author><name sortKey="Green, James A" sort="Green, James A" uniqKey="Green J" first="James A." last="Green">James A. Green</name><affiliation wicri:level="1"><nlm:aff id="aff005"><addr-line>University of Otago, Dunedin, New Zealand</addr-line></nlm:aff><country xml:lang="fr">Nouvelle-Zélande</country><wicri:regionArea>University of Otago, Dunedin</wicri:regionArea><wicri:noRegion>Dunedin</wicri:noRegion></affiliation></author></analytic><series><title level="j">PLoS ONE</title><idno type="eISSN">1932-6203</idno><imprint><date when="2017">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Analysis of Variance</term><term>Empirical Research</term><term>Female</term><term>Humans</term><term>Male</term><term>Meteorological Concepts</term><term>Middle Aged</term><term>Moon</term><term>Pressure</term><term>Principal Component Analysis</term><term>Sensation (physiology)</term><term>Surveys and Questionnaires</term><term>Taste Perception</term><term>Wine (analysis)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Analyse de variance</term><term>Analyse en composantes principales</term><term>Concepts météorologiques</term><term>Enquêtes et questionnaires</term><term>Femelle</term><term>Humains</term><term>Lune</term><term>Mâle</term><term>Perception du goût</term><term>Pression</term><term>Recherche empirique</term><term>Sensation (physiologie)</term><term>Vin (analyse)</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Vin</term></keywords><keywords scheme="MESH" qualifier="analysis" xml:lang="en"><term>Wine</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Sensation</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Sensation</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Analysis of Variance</term><term>Empirical Research</term><term>Female</term><term>Humans</term><term>Male</term><term>Meteorological Concepts</term><term>Middle Aged</term><term>Moon</term><term>Pressure</term><term>Principal Component Analysis</term><term>Surveys and Questionnaires</term><term>Taste Perception</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Analyse de variance</term><term>Analyse en composantes principales</term><term>Concepts météorologiques</term><term>Enquêtes et questionnaires</term><term>Femelle</term><term>Humains</term><term>Lune</term><term>Mâle</term><term>Perception du goût</term><term>Pression</term><term>Recherche empirique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>The study’s aim was to investigate a central tenet of biodynamic philosophy as applied to wine tasting, namely that wines taste different in systematic ways on days determined by the lunar cycle. Nineteen New Zealand wine professionals tasted blind 12 Pinot noir wines at times determined within the biodynamic calendar for wine drinkers as being favourable (Fruit day) and unfavourable (Root day) for wine tasting. Tasters rated each wine four times, twice on a Fruit day and twice on a Root day, using 20 experimenter-provided descriptors. Wine descriptors spanned a range of varietal-relevant aroma, taste, and mouthfeel characteristics, and were selected with the aim of elucidating both qualitative and quantitative aspects of each wine’s perceived aromatic, taste, and structural aspects including overall wine quality and liking. A post-experimental questionnaire was completed by each participant to determine their degree of knowledge about the purpose of the study, and their awareness of the existence of the biodynamic wine drinkers’ calendar. Basic wine physico-chemical parameters were determined for the wines tasted on each of a Fruit day and a Root day. Results demonstrated that the wines were judged differentially on all attributes measured although type of day as determined by the biodynamic calendar for wine drinkers did not influence systematically any of the wine characteristics evaluated. The findings highlight the importance of testing experimentally practices that are based on anecdotal evidence but that lend themselves to empirical investigation.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Spence, C" uniqKey="Spence C">C Spence</name></author><author><name sortKey="Piqueras Fiszman, B" uniqKey="Piqueras Fiszman B">B Piqueras-Fiszman</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Thun, M" uniqKey="Thun M">M Thun</name></author><author><name sortKey="Thun, M" uniqKey="Thun M">M Thun</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="M Der, P" uniqKey="M Der P">P Mäder</name></author><author><name sortKey="Fliessbach, A" uniqKey="Fliessbach A">A Fliessbach</name></author><author><name sortKey="Dubois, D" uniqKey="Dubois D">D Dubois</name></author><author><name sortKey="Gunst, L" uniqKey="Gunst L">L Gunst</name></author><author><name sortKey="Fried, P" uniqKey="Fried P">P Fried</name></author><author><name sortKey="Niggli, U" uniqKey="Niggli U">U Niggli</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Doring, J" uniqKey="Doring J">J Döring</name></author><author><name sortKey="Frisch, M" uniqKey="Frisch M">M Frisch</name></author><author><name sortKey="Tittmann, S" uniqKey="Tittmann S">S Tittmann</name></author><author><name sortKey="Stoll, M" uniqKey="Stoll M">M Stoll</name></author><author><name sortKey="Kauer, R" uniqKey="Kauer R">R Kauer</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Reeve, J" uniqKey="Reeve J">J Reeve</name></author><author><name sortKey="Carpenter Boggs, L" uniqKey="Carpenter Boggs L">L Carpenter-Boggs</name></author><author><name sortKey="Reganold, J" uniqKey="Reganold J">J Reganold</name></author><author><name sortKey="York, A" uniqKey="York A">A York</name></author><author><name sortKey="Mcgourty, G" uniqKey="Mcgourty G">G McGourty</name></author><author><name sortKey="Mccloskey, L" uniqKey="Mccloskey L">L McCloskey</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Keats, B" uniqKey="Keats B">B Keats</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Valentin, D" uniqKey="Valentin D">D Valentin</name></author><author><name sortKey="Parr, Wv" uniqKey="Parr W">WV Parr</name></author><author><name sortKey="Peyron, D" uniqKey="Peyron D">D Peyron</name></author><author><name sortKey="Grose, C" uniqKey="Grose C">C Grose</name></author><author><name sortKey="Ballester, J" uniqKey="Ballester J">J Ballester</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Piqueras Fiszman, B" uniqKey="Piqueras Fiszman B">B Piqueras-Fiszman</name></author><author><name sortKey="Spence, C" uniqKey="Spence C">C Spence</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Pangborn, Rm" uniqKey="Pangborn R">RM Pangborn</name></author><author><name sortKey="Berg, Hw" uniqKey="Berg H">HW Berg</name></author><author><name sortKey="Hansen, B" uniqKey="Hansen B">B Hansen</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Morrot, G" uniqKey="Morrot G">G Morrot</name></author><author><name sortKey="Brochet, F" uniqKey="Brochet F">F Brochet</name></author><author><name sortKey="Dubourdieu, D" uniqKey="Dubourdieu D">D Dubourdieu</name></author></analytic></biblStruct></listBibl></div1></back></TEI><affiliations><list><country><li>Australie</li><li>France</li><li>Nouvelle-Zélande</li></country><region><li>Bourgogne</li><li>Bourgogne-Franche-Comté</li></region><settlement><li>Dijon</li></settlement></list><tree><country name="Nouvelle-Zélande"><noRegion><name sortKey="Parr, Wendy V" sort="Parr, Wendy V" uniqKey="Parr W" first="Wendy V." last="Parr">Wendy V. Parr</name></noRegion><name sortKey="Green, James A" sort="Green, James A" uniqKey="Green J" first="James A." last="Green">James A. Green</name><name sortKey="Grose, Claire" sort="Grose, Claire" uniqKey="Grose C" first="Claire" last="Grose">Claire Grose</name></country><country name="France"><region name="Bourgogne-Franche-Comté"><name sortKey="Valentin, Dominique" sort="Valentin, Dominique" uniqKey="Valentin D" first="Dominique" last="Valentin">Dominique Valentin</name></region></country><country name="Australie"><noRegion><name sortKey="Reedman, Phil" sort="Reedman, Phil" uniqKey="Reedman P" first="Phil" last="Reedman">Phil Reedman</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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