ArticleFoods (Basel, Switzerland)2021
Elemental Analysis and Phenolic Profiles of Selected Italian Wines.
Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
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- Preliminary Characterization of "Salice Salentino" PDO Wines from Salento (South Italy) Negroamaro Grapes: NMR-Based Metabolomic and Biotoxicological Analyses.Foods (Basel, Switzerland) · 2024Article
- GenusInternational journal of molecular sciences · 2024Article
- Determination of Metal Content by Inductively Coupled Plasma-Mass Spectrometry in Polish Red and White Wine Samples in Relation to Their Type, Origin, Grape Variety and Health Risk Assessment.Foods (Basel, Switzerland) · 2023Article
- Elemental Profile and Health Risk of Fruška Gora Wines.Foods (Basel, Switzerland) · 2023Article
- Evaluating the Chemical Hazards in Wine Production Associated with Climate Change.Foods (Basel, Switzerland) · 2023Article
- Comparison and Intercorrelation of Various Bentonite Products for Oenological Properties, Elemental Compositions, Volatile Compounds and Organoleptic Attributes of White Wine.Foods (Basel, Switzerland) · 2023Article
- Evaluation of the Phytochemistry-Therapeutic Activity Relationship for Grape Seeds Oil.Life (Basel, Switzerland) · 2023Review
- Liquid Chromatography-High-Resolution Mass Spectrometry (LC-HRMS) Profiling of Commercial Enocianina and Evaluation of Their Antioxidant and Anti-Inflammatory Activity.Antioxidants (Basel, Switzerland) · 2022Article
- Detection of Oenological Polyphenols via QCM-D Measurements.Nanomaterials (Basel, Switzerland) · 2022Article
- Flavor Chemical Profiles of Cabernet Sauvignon Wines: Six Vintages from 2013 to 2018 from the Eastern Foothills of the Ningxia Helan Mountains in China.Foods (Basel, Switzerland) · 2021Article
- Application of Spectrometric Technologies in the Monitoring and Control of Foods and Beverages.Foods (Basel, Switzerland) · 2021Article
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8 authors.
Funding
Abstract
The study of the chemical composition of wines is nowadays a topic of great interest because of the importance of this market, especially in Italy, and also considering the numerous cases of falsification of famous and very expensive wines. The present paper focused on the analysis of metals and polyphenols in Italian wines belonging to different provenance and types. At this purpose 20 elements were quantified by inductively coupled plasma optical emission spectrometry (ICP-OES) and ICP mass spectrometry (ICP-MS). Regarding polyphenols, a total of 32 were quantified, among 6 were anthocyanins. Furthermore, in 4 samples (1 rosè and 3 red wines) 42 anthocyanins and related compounds were identified by ultra-high performance liquid chromatography (UHPLC)-Orbitrap MS technique (among these, 6 were also quantified). Non-anthocyanins were determined using UHPLC coupled with a diode array detector and triple-quadrupole mass spectrometer (UHPLC-DAD-QqQ-MS). Total phenolic content (TPC) and radical scavenging activity (RSA) were measured using spectrophotometric methods. The results obtained by elemental techniques were submitted to principal components analysis (PCA) allowing to get information on both geographical and botanical origin of the examined wine samples. Some polyphenols have been detected in higher concentrations only in a certain type of wine, as for example in the case of Grechetto wine. Most of the identified anthocyanin derivatives (pyranoanthocyanins) are formed during the aging of wine by reaction with the other wine components.
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