In oenology, the notion of berry phenolic maturity is related to the phenolic content of the berry, but although to their extractability capacity in wine. Nowadays, this phenomena starts to be well understood for berry fleshy parts. Nevertheless, despite the fact that seed tannins content can be ten-fold higher than the skin one, there is few works facing seed phenolic maturity. In this context, it appears clear that the perfect knowledges of the evolution of seed tannins content, biosynthesis, location and extractability all along the berry development will be helpful to control finale wine quality.Our work, which is combining chemistry, molecular, microscopy approaches bring knew knowledges in order to better characterize the seed phenoli...
The target of this paper is the study of anthocyanin and tannin extraction from red grape during mac...
Condensed tannins derived from the grape berry contribute to the organoleptic properties of wine, in...
Les marcs de raisin issus de la viniculture constituent un gisement de ressource naturelle abondant,...
La maturité phénolique de la baie tient compte de la teneur en composés phénoliques de la baie, mais...
Les tanins condensés sont présents dans un grand nombre de boissons et d’aliments comme le raisin, l...
Qualité du fruit et la typicité des raisins de Bordeaux.La maturation de la pellicule du raisin est ...
In black berry varieties, the changes in flavonoid concentration and composition that occur in the l...
Aim: The importance of phenolic maturity (depending on tannins and anthocyans) of the grape is cruci...
Qualité du fruit et la typicité des raisins de Bordeaux.La maturation de la pellicule du raisin est ...
Grape polyphenols, mainly located in skins and seeds, play a key role in the taste and color of red ...
Phenolic compounds are important constituents of red wine involved in its sensory properties. Althou...
Aims: The knowledge of parameters as the quantity of anthocyanins and tannins present during grape m...
Condensed tannins and polymeric pigments are two families of macromolecules which play important rol...
This thesis focuses on the sources of tannin in Pinot Noir grapes. Tannins contribute to colour stab...
Tannins, as polyphenolic compounds, can stably bind proteins and other plant polymers such as polys...
The target of this paper is the study of anthocyanin and tannin extraction from red grape during mac...
Condensed tannins derived from the grape berry contribute to the organoleptic properties of wine, in...
Les marcs de raisin issus de la viniculture constituent un gisement de ressource naturelle abondant,...
La maturité phénolique de la baie tient compte de la teneur en composés phénoliques de la baie, mais...
Les tanins condensés sont présents dans un grand nombre de boissons et d’aliments comme le raisin, l...
Qualité du fruit et la typicité des raisins de Bordeaux.La maturation de la pellicule du raisin est ...
In black berry varieties, the changes in flavonoid concentration and composition that occur in the l...
Aim: The importance of phenolic maturity (depending on tannins and anthocyans) of the grape is cruci...
Qualité du fruit et la typicité des raisins de Bordeaux.La maturation de la pellicule du raisin est ...
Grape polyphenols, mainly located in skins and seeds, play a key role in the taste and color of red ...
Phenolic compounds are important constituents of red wine involved in its sensory properties. Althou...
Aims: The knowledge of parameters as the quantity of anthocyanins and tannins present during grape m...
Condensed tannins and polymeric pigments are two families of macromolecules which play important rol...
This thesis focuses on the sources of tannin in Pinot Noir grapes. Tannins contribute to colour stab...
Tannins, as polyphenolic compounds, can stably bind proteins and other plant polymers such as polys...
The target of this paper is the study of anthocyanin and tannin extraction from red grape during mac...
Condensed tannins derived from the grape berry contribute to the organoleptic properties of wine, in...
Les marcs de raisin issus de la viniculture constituent un gisement de ressource naturelle abondant,...