ArticleMolecules (Basel, Switzerland)2025
Impact of Winemaking Techniques on the Phenolic Composition and Antioxidant Properties of Touriga Nacional Wines.
Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Red Wine Colloids: Advances in Characterization and Strategies for Colloidal Stability.Journal of agricultural and food chemistry · 2026Review
- Inhibitory Effects of Grape Stem Extracts From Douro Varieties on Skin-Aging Enzymes: A Sustainable Source of Cosmeceutical Agents.Journal of cosmetic dermatology · 2026Article
- Georgian Grapes and Wines as a Source of Phenolic Compounds: Composition, Antioxidant Activity, and Traditional Winemaking.Molecules (Basel, Switzerland) · 2026Review
- Impact of winemaking technologies on polyphenolic composition and wine microbiome.Frontiers in microbiology · 2026Article
- Non-Alcoholic Wines: Sensory Pleasantness and Health Benefits.Foods (Basel, Switzerland) · 2025Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Touriga Nacional grape variety is renowned in Portuguese red wines for its intense color and aromatic complexity, largely attributed to its rich phenolic composition. Several factors influence the phenolic profile of wines, including edapho-climatic conditions, grape variety, and winemaking techniques such as fermentation, maceration, barrel aging, and maturation. In this study, the technique for winemaking was the only controlled variable, allowing for a specific evaluation of its impact on phenolic composition and antioxidant capacity. Ten single-varietal Touriga Nacional wine samples from the 2019 vintage, produced in the Cima Corgo sub-region of the Douro by different wineries, were analyzed. The phenolic composition was determined using colorimetric methods to quantify total phenols,
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.