IVAS 2022 banner
IVES 9 IVES Conference Series 9 IVAS 9 IVAS 2022 9 Similarities among wine aromas and landscape scents around the vineyard in five Mediterranean sites

Similarities among wine aromas and landscape scents around the vineyard in five Mediterranean sites

Abstract

We compared 68 aroma compounds in wines from 5 vineyards in order to see similarities among the wine aroma and the scent of some of the main native plants from the respective vineyards. The work started with characterising the plant vegetation and the main plants and herbs in the boundaries and field growing in each 5 selected vineyards in Catalonia, Spain. Then 3 wines from each vineyard were analysed for aroma compounds and sensory description. In spring-early summer of 2021, 168 plants were recognised in the prospected sites. We found differences in the plant species diversity that characterised each vineyard landscape. Each vineyard had a particular set of plant species with a unique mix of aroma compounds. We compared the aromas of the wines and the aromas of the plants and found several matches among them. Further studies may offer a better understanding but it seems to be a connection or similarity among the landscape’s aroma and the wines obtained in proximity. Among the compounds with the highest odorant value found are the nosioprenoids ionone and damascenone and terpenes with floral and fruity aromas. This research allows a better understanding of the landscape and wines and to visualize the importance of preserving biodiversity as a management criteria and highlight its value in the vineyards. It can also be a tool for communication between the winemaker and the consumer.

DOI:

Publication date: June 23, 2022

Issue: IVAS 2022

Type: Article

Authors

Bartra Enric1, Chamorro Lourdes2, Gomis Anna1 and Elorduy Xoan1

1Catalan Vine and Wine Institute (INCAVI), University Rovira i Virgili Tarragona, Pl. Agora 2, 08720 Vilafranca del Penedes, Barcelona, Spain
2University of Barcelona IrBio

Contact the author

Keywords

wine aroma, regional typicity, biodiversity

Tags

IVAS 2022 | IVES Conference Series

Citation

Related articles…

Metabolomics screening of Vitis sp. interspecific hybrids to select natural ingredients with cosmetic purposes

Introducing natural ingredients using green chemistry practices is a major challenge in cosmetics industry to follow the market trend. Among the plants of cosmetic interest, vine products show a remarkable diversity of natural substances with high potential for the cosmetic and dermatological sectors. To date, research focuses on well-known compounds like E-resveratrol and E-ε-viniferin,

Read More

New satellite-based sampling protocols for grapevine nutrient monitoring

Extension specialists often recommend nutrient monitoring through leaf blade or petiole sampling twice a season for each vineyard block. However, due to the time and labor required to collect a large, random sample, many growers complete the task infrequently or incorrectly. Readily available remote sensing images capture the vineyard variability at both spatial and temporal scales, which can capture canopy and soil variability and be used to guide growers to representative sampling locations.

Read More

The problem of the increasing pH in sparkling wines caused by climate change: use of cationic exchange to correct it

In recent years, the increase in temperature and the changes in rainfall distribution caused by climate change are affecting vine and grape physiology and are consequently impacting wine composition and quality (Schultz, 2000; Jones et al., 2005).

Read More

Ripening potential of Touriga Nacional variety with different canopy management techniques and in different regions (Dão, Bairrada and Vinhos Verdes)

Foreseeing climatic changes, the abnormally hot and dry year of 2005 can be revealer of some varieties behavior in different climatic conditions.

Read More

NAVIC–20 years of a lean management model for wine business R&D

Considering That Innovation Supports A Company’s Competitive Advantage And Drive Higher Profits (Dogru A. & Peyrette J., 2022), A Key Challenge Of Wine Companies Is Getting Practitioners To Understand That Innovation-Related Wine Research Increases The Likelihood Of Competitive Advantage, Bringing Financial Success. A Continued And Enhanced Investment In Research Is, Thus, A Prerequisite For Commercial Success In Today’s Globalized And Competitive Wine Industry (Høj P., Pretorius I.S., & Day R., 2003).

Read More