ArticleAntioxidants (Basel, Switzerland)2023
White Wine Antioxidant Metabolome: Definition and Dynamic Behavior during Aging on Lees in Oak Barrels.
Article in Antioxidants (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Molecular Interactions and Antioxidant Properties of White Wine Phytochemicals: A Mechanistic Study of Serum Protein Binding.Biomolecules · 2026Article
- Highly dynamic metabolic response of grapevine to water deficits reveals an adaptability to a wide range of climatic conditions.Food chemistry: X · 2026Article
- Deciphering the mechanisms of oxygen transfer into a wine bottle.Science advances · 2026Article
- Advances in Wine Yeast Autolysis: Biochemical and Molecular Mechanisms, and the Release of Organic Compounds in White and Sparkling Wines-An Updated Review.Comprehensive reviews in food science and food safety · 2026Review
- Accelerated oxidative aging tests for white wines: First correlation between physico-chemical and sensory oxidation responses.Food chemistry: X · 2026Article
- The Oxidative Stability of Champagne Base Wines Aged on Lees in Barrels: A 2-Year Study.Antioxidants (Basel, Switzerland) · 2024Article
- A key to wine conservation lies in the glass-cork interface.PNAS nexus · 2023Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
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Abstract
White wines' oxidative stability is related to a flow of chemical reactions involving a number of native wine compounds comprising their antioxidant metabolome. By applying the combination of powerful and modern analytical approaches (EPR, DPPH, and UPLC-qToF-MS-based metabolomics), we could define wine antioxidant metabolome as the sum of molecular antioxidant markers (AM) characterized by their radical scavenging (AM-RS) and nucleophilic (AM-Nu) properties. The impact of on-lees barrel aging of chardonnay wines on the antioxidant metabolome was studied for two consecutive vintages. The identification of wines' antioxidant metabolome allows for a detailed understanding of the transient chemical interplays involved in the antioxidant chemistry associated with well-known antioxidants and opens an avenue towards personalized winemaking. The present study gathers for the first time the dynamics of wines' antioxidant metabolome during on-lees aging. Monitoring the variations of the wine antioxidant metabolome can provide an avenue to better control the winemaking process using the knowledge of how to optimize the wine aging potential.
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