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Climate Change and Wine: New Frontiers toward Sustainable Winemaking

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Food".

Deadline for manuscript submissions: closed (15 March 2023) | Viewed by 4887

Special Issue Editors


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Guest Editor
Department of Agricultural, Forest and Food Sciences, University of Turin, Italy
Interests: Consumer behaviour, Agro-food Marketing, Agricultural economics, Organic and sustainable productions, Economics of healthy food products, Novel foods markets, Wine marketing and business, Quality management in food industry, Rural development, Business and management of agro-food firms, Aquaculture and fishery systems

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Guest Editor
Department of Agricultural Sciences, University of Naples Federico II, 80055 Naples, Italy
Interests: development economics; food economics; ecosystem services; rural development; sustainable consumption
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Climate change is increasingly impacting all agricultural-based production systems, including wine sector. Even if the impact of climate change may have different implications on wine production depending on specific area, traditional wine producer regions are more frequently exposed to higher temperatures and water deficits, reducing yields and modifying wine quality. Thus, climate adaptation and mitigation strategies are needed to preserve the production from local and traditional grapes varieties.  Similarly, apprehension about the potential effects of global warming has increased scientists’ interest in assessing future impacts and consequences on both production and consumption sides. As a fact, wine sector is requested to adapt to these potential impacts, as well as reducing greenhouse gas emissions related to its activities for ensuring sustainable transitions towards a changing environment.

At the same time, a growing demand from consumers and policies for more sustainable wines can be observed, which requires R&D investments in cleaner technologies and eco-efficiency without major changes in the local traditional practices formalized and protected by the EU quality schemes.

Within this framework, this special issue aims to collect rigorous studies and researches that highlight the challenges and opportunities of sustainable winemaking in a changing climate.

Prof. Giuseppe Di Vita
Prof. Francesco Caracciolo
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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. Sustainability 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 2400 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

  • sustainable wine industry
  • environmental consciousness
  • locally-grown wines
  • firm’s strategies
  • sustainable certification
  • biodynamic and vegan wines
  • introduction of p.i.w.i. varieties
  • enhancement of rootstocks and irrigation practices
  • bio-technological and eco-friendly innovations
  • yeast selection

Published Papers (1 paper)

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Research

11 pages, 1684 KiB  
Article
Sustainable Replacement Strategies for Bentonite in Wine Using Alternative Protein Fining Agents
by Stephan Sommer and Federico Tondini
Sustainability 2021, 13(4), 1860; https://0-doi-org.brum.beds.ac.uk/10.3390/su13041860 - 09 Feb 2021
Cited by 13 | Viewed by 3975
Abstract
Protein stability is an important quality attribute in wines and protein haze will lead to consumer rejection. Traditionally, stability is achieved by bentonite addition; however, environmental concerns and disposal problems mean that alternatives are required to achieve the same goal. In this study, [...] Read more.
Protein stability is an important quality attribute in wines and protein haze will lead to consumer rejection. Traditionally, stability is achieved by bentonite addition; however, environmental concerns and disposal problems mean that alternatives are required to achieve the same goal. In this study, the use of Sacharomyces paradoxus, chitosan, polystyrene, carboxymethyl cellulose, and bentonite were evaluated. Trials in finished wines were agitated for 10 h overnight and analyzed for turbidity and color characteristics spectrophotometrically. Experiments were conducted with wines that are expected to develop protein instabilities, Muscat Canelli, White Zinfandel, Cabernet Sauvignon blanc de noir, Barbera rosé, and Touriga Nacional. Results indicate that S. paradoxus can help with the removal of proteins from wine. Wines with low protein instability can be stabilized with S. paradoxus as well as polystyrene and chitosan to a lesser degree. All fining agents except for bentonite show efficiency variability between white and red wines. With an average protein reduction around 50%, none of the alternative fining methods could reach the efficiency level of bentonite. Experiments in a model system confirm the findings and explain some of the mechanisms involved, for example the specificity of chitosan and challenges related to the use of yeast as a fining agent. Full article
(This article belongs to the Special Issue Climate Change and Wine: New Frontiers toward Sustainable Winemaking)
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