Consumer preferences in wine: traditional <i>vs</i> fungus-resistant varieties in Switzerland

A growing interest in sustainable viticulture has led to the development of fungus-resistant grape (FRG) varieties, but their acceptance by consumers remains uncertain. This study explores Swiss consumers’ perceptions of wines made from FRG varieties compared to traditional grape varieties. Specifi...

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Main Authors: Marie Blackford, Barbara Guggenbühl-Gasser, Jonas Inderbitzin, Martin Wiederkehr, Pascal Fuchsmann, Stefan Bieri, Kathleen Mackie-Haas
Format: Article
Language:English
Published: International Viticulture and Enology Society 2025-07-01
Series:OENO One
Subjects:
Online Access:https://oeno-one.eu/article/view/9239
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author Marie Blackford
Barbara Guggenbühl-Gasser
Jonas Inderbitzin
Martin Wiederkehr
Pascal Fuchsmann
Stefan Bieri
Kathleen Mackie-Haas
author_facet Marie Blackford
Barbara Guggenbühl-Gasser
Jonas Inderbitzin
Martin Wiederkehr
Pascal Fuchsmann
Stefan Bieri
Kathleen Mackie-Haas
author_sort Marie Blackford
collection DOAJ
description A growing interest in sustainable viticulture has led to the development of fungus-resistant grape (FRG) varieties, but their acceptance by consumers remains uncertain. This study explores Swiss consumers’ perceptions of wines made from FRG varieties compared to traditional grape varieties. Specifically, it investigates (i) potential differences in consumer acceptance of FRG wines and traditional wines, (ii) segmentation of consumers based on their appreciation of FRG wines, and (iii) the influence of information about FRG on consumer perception. To address these questions, we conducted a multi-phase study combining chemical wine analysis, expert sensory profiling and consumer blind tastings of FRG wines and traditional and commercial wines in three cities across Switzerland (Nyon (Vaud), Liebefeld (Bern) and Wädenswil (Zurich)). Half of the participants were informed that they were tasting wines made from FRG varieties, while the other half were not. The results indicate that FRG wines are, on average, as appreciated as traditional varieties. Furthermore, consumers can be segmented into three distinct preference groups. This study identifies three key drivers of consumer acceptance: organoleptic attributes, wine-knowledge of the targeted consumer cluster and prior awareness of FRG. While additional information on the environmental benefits of FRG wines did not influence overall consumer appreciation, one cluster of consumers was affected by the information provided. These findings have important implications for winegrowers, suggesting that marketing strategies should be tailored to different consumer segments, emphasising sensory qualities while strategically using information disclosure.
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spelling doaj-art-e74991e2f0834c95a31688c97495c20f2025-08-20T03:37:05ZengInternational Viticulture and Enology SocietyOENO One2494-12712025-07-0159310.20870/oeno-one.2025.59.3.9239Consumer preferences in wine: traditional <i>vs</i> fungus-resistant varieties in SwitzerlandMarie Blackford0https://orcid.org/0000-0001-5937-0952Barbara Guggenbühl-Gasser1Jonas Inderbitzin2https://orcid.org/0009-0009-4749-9666Martin Wiederkehr3Pascal Fuchsmann4https://orcid.org/0000-0003-1013-5657Stefan Bieri5Kathleen Mackie-Haas6https://orcid.org/0000-0001-8139-7318Agroscope, Enology, Route de Duillier 50, 1260 Nyon, Switzerland/Changins, HES-SO University of Applied Sciences and Arts Western Switzerland, College for Viticulture and Enology, Nyon, SwitzerlandAgroscope, Human Nutrition, Sensory Analysis and Flavour, 3003 Berne, SwitzerlandAgroscope, Post-harvest quality plant products, 8820 Wädenswil, SwitzerlandWeinbauzentrum Wädenswil (WBZW), 8820 Wädenswil, SwitzerlandAgroscope, Human Nutrition, Sensory Analysis and Flavour, 3003 Berne, SwitzerlandAgroscope, Wine quality, Route de Duillier 50, 1260 Nyon, SwitzerlandAgroscope, Viticulture in German-Speaking Switzerland, 8820 Wädenswil, Switzerland A growing interest in sustainable viticulture has led to the development of fungus-resistant grape (FRG) varieties, but their acceptance by consumers remains uncertain. This study explores Swiss consumers’ perceptions of wines made from FRG varieties compared to traditional grape varieties. Specifically, it investigates (i) potential differences in consumer acceptance of FRG wines and traditional wines, (ii) segmentation of consumers based on their appreciation of FRG wines, and (iii) the influence of information about FRG on consumer perception. To address these questions, we conducted a multi-phase study combining chemical wine analysis, expert sensory profiling and consumer blind tastings of FRG wines and traditional and commercial wines in three cities across Switzerland (Nyon (Vaud), Liebefeld (Bern) and Wädenswil (Zurich)). Half of the participants were informed that they were tasting wines made from FRG varieties, while the other half were not. The results indicate that FRG wines are, on average, as appreciated as traditional varieties. Furthermore, consumers can be segmented into three distinct preference groups. This study identifies three key drivers of consumer acceptance: organoleptic attributes, wine-knowledge of the targeted consumer cluster and prior awareness of FRG. While additional information on the environmental benefits of FRG wines did not influence overall consumer appreciation, one cluster of consumers was affected by the information provided. These findings have important implications for winegrowers, suggesting that marketing strategies should be tailored to different consumer segments, emphasising sensory qualities while strategically using information disclosure. https://oeno-one.eu/article/view/9239Fungus Resistant Grape (FRG)white winered wineconsumer likingconsumer behaviourtasting
spellingShingle Marie Blackford
Barbara Guggenbühl-Gasser
Jonas Inderbitzin
Martin Wiederkehr
Pascal Fuchsmann
Stefan Bieri
Kathleen Mackie-Haas
Consumer preferences in wine: traditional <i>vs</i> fungus-resistant varieties in Switzerland
OENO One
Fungus Resistant Grape (FRG)
white wine
red wine
consumer liking
consumer behaviour
tasting
title Consumer preferences in wine: traditional <i>vs</i> fungus-resistant varieties in Switzerland
title_full Consumer preferences in wine: traditional <i>vs</i> fungus-resistant varieties in Switzerland
title_fullStr Consumer preferences in wine: traditional <i>vs</i> fungus-resistant varieties in Switzerland
title_full_unstemmed Consumer preferences in wine: traditional <i>vs</i> fungus-resistant varieties in Switzerland
title_short Consumer preferences in wine: traditional <i>vs</i> fungus-resistant varieties in Switzerland
title_sort consumer preferences in wine traditional i vs i fungus resistant varieties in switzerland
topic Fungus Resistant Grape (FRG)
white wine
red wine
consumer liking
consumer behaviour
tasting
url https://oeno-one.eu/article/view/9239
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AT martinwiederkehr consumerpreferencesinwinetraditionalivsifungusresistantvarietiesinswitzerland
AT pascalfuchsmann consumerpreferencesinwinetraditionalivsifungusresistantvarietiesinswitzerland
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