| Issue |
Ciência Téc. Vitiv.
Volume 41, Number 1, 2026
|
|
|---|---|---|
| Page(s) | 14 - 28 | |
| DOI | https://doi.org/10.1051/ctv/20264101014 | |
| Published online | 21 May 2026 | |
Article
Looking for temporal changes in the sensory features of dry wines underlying the Grand Gold awards in international wine challenges
Pesquisa de alterações temporais nas características sensoriais dos vinhos secos subjacentes aos prémios Grand Gold em concursos internacionais de vinhos
1
LEAF, Linking Landscape, Environment, Agriculture and Food Research Center, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017 Lisboa, Portugal
2
Associate Laboratory TERRA, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017 Lisboa, Portugal
* Corresponding author: Tel.: +351 213653448; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Received:
16
February
2026
Accepted:
29
April
2026
Abstract
Wine appreciation is subject to trends, dependent on wine sensory properties. The wines characterized by high ethanol content, deep colour, and dominated by oak notes have given way to less alcoholic and leaner styles. Nevertheless, these changes are only supported by anecdotal evidence. Therefore, the purpose of this work was to evaluate the differences in the most preferred wine styles. The scores of Grand Gold dry red and white wines were obtained from the online data of Mundus Vini challenge. The older period ranged from 2014 to 2016, while the most recent editions ranged from 2020 to 2023. The profile of red wines was synthesized in four sensory spaces, comprising Oakiness, Harshness, Freshness, and Funkiness. Overall, most preferred wines continued to have high ethanol content and high body, and were dominated by Oakiness. The main difference was related to the higher proportion of Funkiness in the wines from the more recent editions. A relatively small number of white wines were awarded Grand Gold in the latest editions. These wines were characterized by the sensory spaces of Freshness, Mellowed, Oakiness, and Funkiness. The main difference was related to the higher proportion of Oakiness in the more recent editions. Overall, the temporal analysis of Grand Gold wines did not show a significant variation in their style, continuing to be characterized by bold wines with high ethanol content, residual sugar and oak wood flavours.
Resumo
A apreciação do vinho está sujeita a tendências, dependendo das propriedades sensoriais do vinho. Os vinhos caracterizados pelo elevado teor de etanol, cor intensa e dominados por notas de carvalho deram lugar a estilos menos alcoólicos e mais delgados. No entanto, estas mudanças são apenas apoiadas por relatos pessoais. Neste contexto, o objetivo deste trabalho foi avaliar as diferenças nos estilos de vinho mais preferidos. As pontuações dos vinhos tintos secos e brancos Grand Gold foram obtidas a partir dos dados online do concurso Mundus Vini. O período mais antigo abrangeu os anos de 2014 a 2016, enquanto as edições mais recentes foram de 2020 a 2023. O perfil dos vinhos tintos foi sintetizado em quatro espaços sensoriais, compreendendo perceções de Carvalho, Dureza, Frescura e de aromas defeituosos. No geral, a maioria dos vinhos preferidos continuou a ter alto teor de etanol e corpo elevado, sendo dominados pelas notas de madeira de carvalho. A principal diferença encontrou-se associada à maior proporção de aroma defeituosos nos vinhos das edições mais recentes. Um número relativamente pequeno de vinhos brancos foi premiado com Grand Gold nas edições mais recentes. Estes vinhos caracterizaram-se pelos espaços sensoriais de Frescura, Suavidade, Carvalho e de aromas defeituosos. A principal diferença deveu-se a uma maior proporção de Carvalho nas edições mais recentes. No geral, a análise temporal dos vinhos Grand Gold não mostrou uma variação significativa no seu estilo, continuando a caracterizar-se por vinhos intensos, com elevado teor de etanol, açúcar residual e aromas de madeira de carvalho.
Key words: Wine competitions / consumer science / wine styles / sensory spaces / wine liking
Palavras-chave: Concursos de vinho / ciência do consumidor / estilos de vinho / espaços sensoriais / apreciação do vinho
Feijão et al., 2026
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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