Raúl Domínguez-Perles, a keynote speaker at the 4th Science & Wine World Congress, advocates for the valorization of winemaking by-products as functional ingredients with proven health benefits. His research bridges science and sustainability, offering innovative solutions aligned with circular economy principles and the green transition. By adopting a holistic approach, he examines the composition, stability, and bioactivity of polyphenolic compounds found in winemaking residues, with a special focus on their anti-inflammatory potential and role in healthy aging. His work highlights how waste can be transformed into valuable resources for public health and the sustainable future of the wine industry.
The Mediterranean Diet and Nutrition Literacy: Empowering Healthy and Sustainable Choices
The Mediterranean diet (MedDiet) is renowned for its health and sustainability benefits, emphasizing nutrient-dense foods such as fruits, vegetables, olive oil, and whole grains while limiting processed and red meats. However, its widespread adoption hinges on nutrition literacy, the ability to access, understand, and apply dietary information. This article explores how nutrition literacy empowers individuals to adopt a MedDiet, addressing barriers such as cultural differences, economic constraints, and knowledge gaps. It highlights strategies to enhance adherence such as educational programs, community-based initiatives, and supportive public policies. This article calls for innovative research contributions to the Nutrients Special Issue, aiming to advance the role of the MedDiet in promoting health and sustainability through improved nutrition literacy.
Deep Planet: Pioneering AI for a Sustainable Future
Founded in 2018 by Oxford University scientists, Deep Planet is an AgriTech company leveraging artificial intelligence (AI) to address environmental challenges in agriculture, particularly in the wine industry. Their platform, VineSignal, offers precision tools for vineyard management, including optimal harvest timing, yield forecasting, disease detection, precision fertilization, soil carbon sequestration, and smart irrigation. These AI-driven solutions promote sustainability and resource efficiency, helping farmers and winemakers improve crop quality and minimize environmental impact. Deep Planet seeks partners to collaborate on advancing sustainable agriculture globally.
4th Science & Wine World Congress – Energy, sustainability, and green transition in wine and olive oil production
The 4th Science & Wine World Congress, scheduled for May 28-30, 2025, in Porto, will gather experts and stakeholders in energy, sustainability, and agriculture. This year’s congress, held under the University of Porto’s auspices, will spotlight sustainable practices and the green transition in wine and olive oil production. Selected to coincide with World Energy Day on May 26, the congress emphasizes the significance of green energy solutions for these industries. Attendees can explore energy-efficient practices like renewable energy use, precision agriculture, and waste heat recovery, as well as innovative technologies like digital labeling and smart farming. These advancements not only reduce environmental impacts but also enhance product quality and efficiency.
Low-Alcohol and Nonalcoholic Wines: From Production to Cardiovascular Health, along with Their Economic Effects
The emergence of nonalcoholic wines is driven by health, economic, and social factors, meeting growing consumer interest in healthier lifestyles. The health benefits of low-alcohol and nonalcoholic wines, particularly cardiovascular health, are increasingly recognized. Winemakers can diversify their product lines using these alternatives, extend their customer base, and contribute to public health. Advanced production techniques such as vacuum distillation, spinning cone columns, and reverse osmosis reduce alcohol content without compromising quality. The expanding market for low-alcohol wines offers significant growth opportunities, enabling winemakers to diversify their revenue streams and enhance profitability. Evolving regulations, especially in Europe, emphasize transparency in labeling and nutritional information, aligned with consumer preferences. Incorporating low-alcohol and nonalcoholic wines is a strategic move for winemakers, ensuring competitiveness and relevance in a changing market.
Application of White-Wine-Pomace-Derived Ingredients in Extending Storage Stability of Fresh Pork Burgers
This study investigated the use of white wine pomace (a byproduct of wine production) as a preservative in pork burgers. It assesses the impact of this ingredient on various quality aspects of meat, including microbial growth, color stability, oxidation, and overall sensory attributes, over a period of refrigerated storage. This study aimed to offer an eco-friendly alternative to conventional preservatives such as sulfites, assessing whether wine pomace can effectively extend the shelf life and maintain the quality of pork burgers. These results indicate that while wine pomace shows some antioxidant properties, its effectiveness in inhibiting microbial growth and preserving the color of pork burgers is limited compared to traditional sulfite preservatives.
Responsible Alcohol Consumption: A Call to Action
I decided to write this post after reading an article in the Portuguese newspaper, Expresso, which highlighted the negative health effects and cancer risks associated with the consumption of small amounts of alcohol. It is a personal reflection of a woman, mother, teacher, and scientist based on my perspective on the world and scientific evidence. Discussion about alcohol consumption? Yes, but for there to be results, common sense must prevail.
Alcohol Labelling: Promoting Consumer Health Awareness?
Ireland introduced legislation on May 22, 2023, requiring alcohol products to carry health warning labels. This aims to inform consumers about alcohol’s health risks. However, the effectiveness of such labels is debated, especially for wine due to its cultural significance, and according to scientific data beliefs in its health benefits may not be easily influenced by these warnings.
3rd World Science & Wine: Sustainability of wine production and food systems in the Mediterranean region
As promised, we will maintain the organization of the World Congress every two years. The 3rd World Science & Wine Congress will be from 14 to 16 June 2023 in Vila Nova De Gaia and the Douro region. The topic for this scientific meeting here will be “Sustainability of wine production and food systems in the Mediterranean region”.
Breadstick fortification with red grape pomace: effect on nutritional, technological and sensory properties
Grape pomace, a wine-making by-product rich in dietary fiber and total phenolic compounds, is a potential functional ingredient in the fortification of baked goods. Grape pomace improved the nutritional values of fortified breadsticks and changed the rheology of dough and breadsticks’technological properties without affecting sensory acceptability.