Flavanol Glycoside Content of Grape Seeds and Skins of <i>Vitis vinifera</i> Varieties Grown in Castilla-La Mancha, Spain
Glycosylated flavanols (monoglycosides and diglycosides) in skin and seed extracts of <i>Vitis vinifera</i> grapes grown in Castilla-La Mancha (Spain) were investigated using ultra-high-performance liquid chromatography—tandem mass spectrometry (UHPLC-ESI-QQQ-MS/MS). Six grape...
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MDPI AG
2019-11-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/24/21/4001 |
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| author | José Pérez-Navarro Guillaume Cazals Christine Enjalbal Pedro Miguel Izquierdo-Cañas Sergio Gómez-Alonso Cédric Saucier |
| author_facet | José Pérez-Navarro Guillaume Cazals Christine Enjalbal Pedro Miguel Izquierdo-Cañas Sergio Gómez-Alonso Cédric Saucier |
| author_sort | José Pérez-Navarro |
| collection | DOAJ |
| description | Glycosylated flavanols (monoglycosides and diglycosides) in skin and seed extracts of <i>Vitis vinifera</i> grapes grown in Castilla-La Mancha (Spain) were investigated using ultra-high-performance liquid chromatography—tandem mass spectrometry (UHPLC-ESI-QQQ-MS/MS). Six grape varieties (Airén, Tempranillo, the recently identified Albillo Dorado, Montonera del Casar, Moribel, and Tinto Fragoso) were studied over two consecutive years (2016 and 2017). A total of twenty monomeric flavanol monoglycosides, four diglycosylated monomers, and three dimeric flavanol monoglycosides were detected in all grape samples. The diversity observed in the composition of glycosylated flavanol in the grape berries suggests a strong influence of variety and grape tissue (skin or seed). Monomeric flavanol glycosides were more abundant in grape seed extracts, in contrast with monoglycosylated dimeric forms. In addition, the glycosylated flavanol content was related to berry color in grape skins, with higher concentrations measured in black grape varieties. |
| first_indexed | 2024-04-13T04:17:54Z |
| format | Article |
| id | doaj.art-cd1a8694617b45e2b459c71c7c75673c |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-04-13T04:17:54Z |
| publishDate | 2019-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-cd1a8694617b45e2b459c71c7c75673c2022-12-22T03:02:56ZengMDPI AGMolecules1420-30492019-11-012421400110.3390/molecules24214001molecules24214001Flavanol Glycoside Content of Grape Seeds and Skins of <i>Vitis vinifera</i> Varieties Grown in Castilla-La Mancha, SpainJosé Pérez-Navarro0Guillaume Cazals1Christine Enjalbal2Pedro Miguel Izquierdo-Cañas3Sergio Gómez-Alonso4Cédric Saucier5IRICA, Univ. Castilla-La Mancha, 13071 Ciudad Real, SpainIBMM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, FranceIBMM, Univ Montpellier, CNRS, ENSCM, 34000 Montpellier, FranceIVICAM-IRIAF, 13700 Tomelloso, SpainIRICA, Univ. Castilla-La Mancha, 13071 Ciudad Real, SpainSPO, Univ Montpellier, INRA, Montpellier Supagro, 34000 Montpellier, FranceGlycosylated flavanols (monoglycosides and diglycosides) in skin and seed extracts of <i>Vitis vinifera</i> grapes grown in Castilla-La Mancha (Spain) were investigated using ultra-high-performance liquid chromatography—tandem mass spectrometry (UHPLC-ESI-QQQ-MS/MS). Six grape varieties (Airén, Tempranillo, the recently identified Albillo Dorado, Montonera del Casar, Moribel, and Tinto Fragoso) were studied over two consecutive years (2016 and 2017). A total of twenty monomeric flavanol monoglycosides, four diglycosylated monomers, and three dimeric flavanol monoglycosides were detected in all grape samples. The diversity observed in the composition of glycosylated flavanol in the grape berries suggests a strong influence of variety and grape tissue (skin or seed). Monomeric flavanol glycosides were more abundant in grape seed extracts, in contrast with monoglycosylated dimeric forms. In addition, the glycosylated flavanol content was related to berry color in grape skins, with higher concentrations measured in black grape varieties.https://www.mdpi.com/1420-3049/24/21/4001phenolic compoundsflavan-3-olglycosidegrape<i>vitis vinifera</i>liquid chromatographymass spectrometry |
| spellingShingle | José Pérez-Navarro Guillaume Cazals Christine Enjalbal Pedro Miguel Izquierdo-Cañas Sergio Gómez-Alonso Cédric Saucier Flavanol Glycoside Content of Grape Seeds and Skins of <i>Vitis vinifera</i> Varieties Grown in Castilla-La Mancha, Spain Molecules phenolic compounds flavan-3-ol glycoside grape <i>vitis vinifera</i> liquid chromatography mass spectrometry |
| title | Flavanol Glycoside Content of Grape Seeds and Skins of <i>Vitis vinifera</i> Varieties Grown in Castilla-La Mancha, Spain |
| title_full | Flavanol Glycoside Content of Grape Seeds and Skins of <i>Vitis vinifera</i> Varieties Grown in Castilla-La Mancha, Spain |
| title_fullStr | Flavanol Glycoside Content of Grape Seeds and Skins of <i>Vitis vinifera</i> Varieties Grown in Castilla-La Mancha, Spain |
| title_full_unstemmed | Flavanol Glycoside Content of Grape Seeds and Skins of <i>Vitis vinifera</i> Varieties Grown in Castilla-La Mancha, Spain |
| title_short | Flavanol Glycoside Content of Grape Seeds and Skins of <i>Vitis vinifera</i> Varieties Grown in Castilla-La Mancha, Spain |
| title_sort | flavanol glycoside content of grape seeds and skins of i vitis vinifera i varieties grown in castilla la mancha spain |
| topic | phenolic compounds flavan-3-ol glycoside grape <i>vitis vinifera</i> liquid chromatography mass spectrometry |
| url | https://www.mdpi.com/1420-3049/24/21/4001 |
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