Les flavan-3-ols appartiennent à la famille des polyphénols retrouvés dans diverses plantes et majoritairement dans le raisin. Ils jouent un rôle primordial dans les mécanismes de défense des plantes, influent sur les propriétés organoleptiques du vin et sont potentiellement bénéfiques au niveau de la santé humaine. La voie de biosynthèse des flavanols monomères est décrite dans la littérature. Cependant, les mécanismes de formation des proanthocyanidines (polymères) sont inconnus à ce jour. Des études ont montré que les flavanols glycosylés sont des intermédiaires potentiels dans la biosynthèse des PA et permettent le transport des unités de flavanols du cytoplasme vers la vacuole de la cellule, où a lieu la polymérisation. Un criblage glo...
Glycosylated flavanols (monoglycosides and diglycosides) in skin and seed extracts of Vitis vinifera...
Proanthocyanidins from bunch stems of two red varieties (Castelao Frances and Touriga Francesa) and ...
Flavonoids, and phenolics in general, are very interesting compounds, because of their reactivity, a...
Flavan-3-ols belong to a group of polyphenols present in a wide variety of plants, and particularly ...
Monomeric and dimeric flavanol glycosides were quantified by UHPLC-MRM in Syrah (SYR) and Grenache (...
Monomeric and dimeric flavanol glycosides were quantified by UHPLC-MRM in Syrah (SYR) and Grenache (...
Monomeric and dimeric flavanol glycosides were analyzed in Vitis vinifera grapes and seeds during ri...
Monomeric and dimeric flavanol glycosides were analyzed in Vitis vinifera grapes and seeds during ri...
The presence of monomeric and dimeric flavan-3-ol monohexosides was investigated in grapes and wines...
Grape seeds are a rich source of flavan-3-ol monomers, oligomers, and polymers. The diverse profile ...
Les polyphénols appartiennent à la famille des métabolites secondaires présents dans les plantes et ...
Polyphenols belong to the family of secondary metabolites found in plants and mainly in grape berrie...
[EN] Grape seeds were collected in ten different dates and classified in seven groups according to t...
The determination of the detailed flavanol composition in food matrices is not a simple task because...
Les tanins condensés et les pigments polymérisés sont deux grandes familles de macromolécules qui jo...
Glycosylated flavanols (monoglycosides and diglycosides) in skin and seed extracts of Vitis vinifera...
Proanthocyanidins from bunch stems of two red varieties (Castelao Frances and Touriga Francesa) and ...
Flavonoids, and phenolics in general, are very interesting compounds, because of their reactivity, a...
Flavan-3-ols belong to a group of polyphenols present in a wide variety of plants, and particularly ...
Monomeric and dimeric flavanol glycosides were quantified by UHPLC-MRM in Syrah (SYR) and Grenache (...
Monomeric and dimeric flavanol glycosides were quantified by UHPLC-MRM in Syrah (SYR) and Grenache (...
Monomeric and dimeric flavanol glycosides were analyzed in Vitis vinifera grapes and seeds during ri...
Monomeric and dimeric flavanol glycosides were analyzed in Vitis vinifera grapes and seeds during ri...
The presence of monomeric and dimeric flavan-3-ol monohexosides was investigated in grapes and wines...
Grape seeds are a rich source of flavan-3-ol monomers, oligomers, and polymers. The diverse profile ...
Les polyphénols appartiennent à la famille des métabolites secondaires présents dans les plantes et ...
Polyphenols belong to the family of secondary metabolites found in plants and mainly in grape berrie...
[EN] Grape seeds were collected in ten different dates and classified in seven groups according to t...
The determination of the detailed flavanol composition in food matrices is not a simple task because...
Les tanins condensés et les pigments polymérisés sont deux grandes familles de macromolécules qui jo...
Glycosylated flavanols (monoglycosides and diglycosides) in skin and seed extracts of Vitis vinifera...
Proanthocyanidins from bunch stems of two red varieties (Castelao Frances and Touriga Francesa) and ...
Flavonoids, and phenolics in general, are very interesting compounds, because of their reactivity, a...