Identifying major drivers of antioxidant activities in complex polyphenol mixtures from grape canes
Authors:
- Manon Ferrier,
- Kévin Billet,
- Samantha Drouet,
- Duangjai Tungmunnithum,
- Magdalena Anna Malinowska,
- Cécile Marchal,
- Sandrine Dedet,
- Nathalie Giglioli-Guivarc’h,
- Christophe Hano,
- Arnaud Lanoue
Abstract
Grape canes represent a valuable source of numerous polyphenols with antioxidant properties, whose compositions vary depending on the genotype and environmental factors. Antioxidant activities of pure molecules are often reported without considering possible interactions that may occur in complex polyphenol mixture. Using UPLC-MS-based metabolomics and unsupervised classification, we explored the polyphenol variations in grape cane extracts from a collection of European varieties. Antioxidant activities were assessed using ORAC, ABTS, DPPH, FRAP, CUPRAC and chelation assays. Pairwise correlations between polyphenols and antioxidant capacities were performed to identify molecules that contributed more to the antioxidant capacities within a complex mixture of polyphenols.
- Record ID
- CUTea24cb8819a544b9b579dbc2d8eff5cb
- Publication categories
- ;
- Author
- Journal series
- Molecules, ISSN , e-ISSN 1420-3049, Biweekly
- Issue year
- 2022
- Vol
- 27
- No
- 13
- Pages
- [1-13]
- Article number
- 4029
- Other elements of collation
- rys.; tab.; Bibliografia (na s.) - 11-13; Bibliografia (liczba pozycji) - 57; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 27, Iss. 13, Spec. Iss.
- Substantive notes
- Special Issue: Flavonoids' and Other Polyphenols' Pharmacological Activities for Phytopharmaceutical and Medicinal Applications
- Keywords in English
- grape canes, metabolomics, polyphenols, antioxidant activities, grape varieties
- ASJC Classification
- DOI
- DOI:10.3390/molecules27134029 Opening in a new tab
- URL
- https://www.mdpi.com/1420-3049/27/13/4029 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 140
- Score source
- journalList
- Score
- Publication indicators
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTea24cb8819a544b9b579dbc2d8eff5cb/
- URN
urn:pkr-prod:CUTea24cb8819a544b9b579dbc2d8eff5cb
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.