Quality and Stability of Wines Produced with Reduced Environmental Impact Practices in the Vineyard and in the Cellar

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Food Quality and Safety".

Deadline for manuscript submissions: 30 September 2024 | Viewed by 1110

Special Issue Editors


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Guest Editor
Department of Agricultural, Food, Environmental and Forestry Sciences and Technologies (DAGRI), University of Florence, Piazzale delle Cascine, 18 50144 Firenze, Italy
Interests: wine; fermentation; phenolics; volatiles; aroma; mouthfeel
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Agricultural, Food, Environmental and Forestry Sciences and Technologies (DAGRI), University of Florence, Piazzale delle Cascine, 18 50144 Firenze, Italy
Interests: sensory analysis; wine; mouthfeel; enology; organic wine; biodynamic wine

Special Issue Information

Dear Colleagues,

In recent years, in all agri-food sectors, consumers have shown that they are increasingly sensitive to environmental issues, directing their wallets accordingly. Consequently, on the part of the producer, there has been a change of course from conventional vineyard management and winemaking practices to more environmentally friendly techniques, such as organic and biodynamic agriculture. Conventional technologies have been replaced by those with a lower environmental impact both in the vineyard and in the cellar, and researches have also been oriented towards the use of products, adjuvants, additives and technologies with a reduced environmental impact.

This Special Issue will focus on the areas of active research in winery reduced-impact practices as well as the one in the vineyard. Authors are encouraged to submit research that focuses on grapes and relative wines produced with organic and biodynamic vineyard management techniques, low-environmental-impact soil and canopy management, and use in the cellar of technologies with reduced use of adjuvants and additives, reduced energy and water consumption, and on how these techniques could impact on the final quality of grapes and wines. Moreover, we will accept studies on low-enviromental-impact winemaking practices to estimate the carbon dioxide production and water consumption under the different types of management, in relation to the quality of the wine produced.

Works that take chemical, physical, and even sensory aspects into consideration are welcome.

Authors are invited to submit original research and review articles that focus on advances in composition of grapes and wines produced by vineyard management and winemaking practices at reduced environmental impact for inclusion in this Special Issue.

Dr. Valentina Canuti
Dr. Monica Picchi
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Foods is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • wine
  • grapes
  • fermentation
  • flavor
  • color
  • sensory
  • analytical methods
  • storage
  • stability
  • winemaking
  • natural products
  • sustainability
  • organic
  • biodynamic

Published Papers (1 paper)

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Research

13 pages, 6471 KiB  
Article
Yeasts Inoculation Effect on Bacterial Development in Carbonic Maceration Wines Elaboration
by Ana Rosa Gutiérrez, Pilar Santamaría, Lucía González-Arenzana, Patrocinio Garijo, Carmen Olarte and Susana Sanz
Foods 2023, 12(14), 2755; https://doi.org/10.3390/foods12142755 - 20 Jul 2023
Cited by 1 | Viewed by 799
Abstract
Carbonic maceration (CM) vinification is a very traditional method that allows saving energy without great equipment investment, obtaining high-quality wines. However, due to its particularities, CM winemaking implies a higher risk of microbial alteration. This work studies the evolution of bacterial population along [...] Read more.
Carbonic maceration (CM) vinification is a very traditional method that allows saving energy without great equipment investment, obtaining high-quality wines. However, due to its particularities, CM winemaking implies a higher risk of microbial alteration. This work studies the evolution of bacterial population along carbonic maceration wines elaboration with and without yeast inoculation. In the same way, two strategies of yeast inoculation were studied: “pied de cuve” and Active Dry Yeasts (ADY) seed. For this purpose, three conditions were assayed: spontaneous fermentation (without inoculation), “pied de cuve” technology, and ADY inoculation. For each condition, two winemaking methods were compared: carbonic maceration and the standard method of destemming and crushing (DC). The bacterial evolution (lactic acid and acetic acid bacteria) was followed in different fermentation stages. Finally, the wines obtained were analysed (pH and volatile acidity). In the non-inoculated wines produced by CM, high development of the bacterial population was observed (counts of acetic acid bacteria around 4.3 log cfu/mL), and finished wines presented high values of volatile acidity (>1.5 g/L), which did not occur in the inoculated vinifications (counts of acetic acid bacteria around 1.5 log cfu/mL and 0.5 g/l of volatile acidity). Thus, the control of yeast population, as a “pied de cuve” as ADY seed, seems to be an effective tool to avoid bacterial alterations in CM vinifications. Full article
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