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• 10 November 2022

  The SIFT-MS fingerprint of Vitis vinifera L. cv. Syrah berries is stable over the second part of maturation under warm conditions of climate

  Olivier Geffroy, Thomas Baerenzung dit Baron, Olivier Yobrégat, Marie Denat, Valérie Simon, Alban Jacques

  Vol. 56 No. 4 (2022): OENO One
• 5 November 2024

  In a fully dealcoholised Chardonnay wine, sugar is a key driver of liking for young consumers

  Maeva Podworny, Laura Brian, Marianne Gosset, Magali Peter, Foued Cheriet, Olivier Geffroy

  Vol. 58 No. 4 (2024): OENO One
• 4 December 2020

  3-Isobutyl-2-methoxypyrazine is neutrally perceived by consumers at usual concentrations in French Sauvignon and Fer wines from the Gaillac area

  Olivier Geffroy, Mélanie Armario, Axel Fontaine, Marie Fourure, Grégory Pasquier, Tiphaine Semadeni, Christian Chervin

  Vol. 54 No. 4 (2020): OENO One
• 30 April 2020

  May peppery wines be the spice of life? A review of research on the ‘pepper’ aroma and the sesquiterpenoid rotundone

  Olivier Geffroy, Didier Kleiber, Alban Jacques

  Vol. 54 No. 2 (2020): OENO One
• 13 February 2024

  How do Syrah winemakers from two different French regions conceptualise peppery wines?

  Olivier Geffroy, Tracey Siebert, Emilie Guyot, Florence Gazagnadou, Aude Henon, Thomas Baerenzung dit Baron, Marie Denat, Christian Chervin, Markus Herderich, Eleanor Bilogrevic, María Pilar Sáenz-Navajas

  Vol. 58 No. 1 (2024): OENO One
• 6 October 2025

  Determination of odour detection threshold for α-guaiene in water highlights potential wine aroma contribution, especially for panellists who are anosmic to rotundone

  Marie Denat, Sophie Tempère, Olivier Geffroy

  Vol. 59 No. 4 (2025): OENO One
• 4 January 2024

  Are peppery notes the main negative driver of liking for young French consumers in a Duras red wine made from a cool and wet season?

  Olivier Geffroy, Jeanne Laforge, Marie Denat, Léa Volmerange, Magali Peter

  Vol. 58 No. 1 (2024): OENO One
• 4 November 2025

  Muscat is not dead: A sensory study of young adults’ olfactory appreciation revealed a marked preference for terpenic dry white wines made from this underrated variety

  Olivier Geffroy, Elisabeth Carlier, Marianne Gosset, Magali Peter, Léa Volmerange, Christian Chervin

  Vol. 59 No. 4 (2025): OENO One
• 28 August 2025

  Impact of protein fining agents and bentonite on rotundone concentration in red wine made from Vitis vinifera L. cv. Tardif

  Olivier Geffroy, Clotilde Buisson, Galdric Nogues, Guillaume Desport, Fabienne Bessac, Sophie Hoyau, Corinne Lacaze-Dufaure, Elodie Gassiolle, Valérie Simon

  Vol. 59 No. 3 (2025): OENO One
• 14 November 2022

  Exploring the response to a new range of ethanol reductions in Chardonnay and Syrah wines using a Consumer Rejection Threshold approach

  Olivier Geffroy, Grégory Pasquier, Marielle Pagès, Frédéric Violleau

  Vol. 56 No. 4 (2022): OENO One
• 25 June 2025

  A novel application of the consumer rejection threshold method to the design of binary red wine blends prepared from traditional and fungus-resistant varieties

  Caroline Paire, Foued Cheriet, Alain Samson, Christian Chervin, Audrey Arino, Gabriel Ruetsch, Estelle Ithurralde, Olivier Geffroy

  Vol. 59 No. 2 (2025): OENO One
• 12 January 2026

  Receptiveness of the wine industry to fungus-resistant grape varieties in the south of France

  Marc-Antoine Dolet, Elie Maza, Olivier Geffroy, Yves Le Fur, Caroline Paire, Foued Cheriet, Hervé Hannin, Isabelle Ferrané, Soline Caillé, Alain Samson, Valérie Olivier, Christian Chervin

  Vol. 60 No. 1 (2026): OENO One
• 11 October 2019

  Using common viticultural practices to modulate the rotundone and 3-isobutyl-2-methoxypyrazine composition of Vitis vinifera L. cv. Fer red wines from a temperate climate wine region with very cool nights

  Olivier GEFFROY, Marco LI CALZI, Kasper IBPFELT, Olivier YOBREGAT, Carole FEILHES, Thierry DUFOURCQ

  Vol. 53 No. 4 (2019): OENO One
• 31 December 2015

  Certified clone and powdery mildew impact rotundone in red wine from Vitis vinifera L. cv. Duras N

  Olivier Geffroy, Olivier Yobrégat, Thierry Dufourcq, Tracey Siebert, Eric Serrano

  Vol. 49 No. 4 (2015): Journal international des sciences de la vigne et du vin
• 5 November 2020

  Recent advancements in understanding the terroir effect on aromas in grapes and wines

  Cornelis van Leeuwen, Jean-Christophe Barbe, Philippe Darriet, Olivier Geffroy, Eric Gomès, Sabine Guillaumie, Pierre Helwi, Justine Laboyrie, Georgia Lytra, Nicolas Le Menn, Stéphanie Marchand, Magali Picard, Alexandre Pons, Armin Schüttler, Cécile Thibon

  Vol. 54 No. 4 (2020): OENO One
• 6 September 2024

  ‘Liking then CATA’ or ‘CATA then liking’? Impact of the hedonic question positioning on the wine sensory description and appreciation

  Olivier Geffroy, Elie Maza, Georgia Lytra, Christian Chervin

  Vol. 58 No. 3 (2024): OENO One
• 24 July 2019

  A 2-year multisite study of viticultural and environmental factors affecting rotundone concentration in Duras red wine

  Olivier Geffroy, Juliette Descôtes, Cécile Levasseur-Garcia, Christian Debord, Jean-Philippe Denux, Thierry Dufourcq

  Vol. 53 No. 3 (2019): OENO One
• 31 March 2016

  A sensory, chemical and consumer study of the peppery typicality of French gamay wines from cool-climate vineyards

  Olivier Geffroy, Camille Buissière, Valérie Lempereur, Bertrand Chatelet

  Vol. 50 No. 1 (2016): Journal international des sciences de la vigne et du vin