Qualité du fruit et la typicité des raisins de Bordeaux.La maturation de la pellicule du raisin est un phénomène complexe, caractérisé par de nombreux changements structuraux importants et par l’accumulation de composés œnologiques tels que les tannins. Malgré leurs propriétés biologiques et organoleptiques essentielles pour la qualité des fruits et des vins, peu de travaux concernent l’organisation et la localisation de ces composés au sein du tissu pelliculaire. Dans la pellicule, les tannins peuvent être plus ou moins liés aux constituants cellulaires modulant ainsi leur extractibilité lors des processus de vinification. Notre travail, basé sur des approches biochimiques, moléculaires et microscopiques, apporte des données nouvelles sur ...
Abstract: The cell wall (CW) is the dynamic border of plant cells. In grape berries, the CW decisive...
La maturité phénolique de la baie tient compte de la teneur en composés phénoliques de la baie, mais...
Tannins, as polyphenolic compounds, can stably bind proteins and other plant polymers such as polys...
Qualité du fruit et la typicité des raisins de Bordeaux.La maturation de la pellicule du raisin est ...
Condensed tannins derived from the grape berry contribute to the organoleptic properties of wine, in...
It has been suggested that tannin extraction from grape berries into wine is limited by tannin bindi...
Condensed tannins derived from the grape berry play a significant role in wine astringency, bitterne...
Phenolic compounds are important constituents of red wine involved in its sensory properties. Althou...
Background and Aims: Condensed tannins extracted from grapes are an important organoleptic\ud compon...
This thesis focuses on the sources of tannin in Pinot Noir grapes. Tannins contribute to colour stab...
Les tanins condensés sont présents dans un grand nombre de boissons et d’aliments comme le raisin, l...
A grape skin tannin profile was established throughout berry development in Oliver, Naramata, and Os...
Aims: The changes that skin tannins undergo during ripening, which are crucial for their extractabil...
Tannins have a central role in grapevine berries both for their physiological and enological implica...
International audienceA simulated maceration was carried out with skins or seeds of Aglianico, Merlo...
Abstract: The cell wall (CW) is the dynamic border of plant cells. In grape berries, the CW decisive...
La maturité phénolique de la baie tient compte de la teneur en composés phénoliques de la baie, mais...
Tannins, as polyphenolic compounds, can stably bind proteins and other plant polymers such as polys...
Qualité du fruit et la typicité des raisins de Bordeaux.La maturation de la pellicule du raisin est ...
Condensed tannins derived from the grape berry contribute to the organoleptic properties of wine, in...
It has been suggested that tannin extraction from grape berries into wine is limited by tannin bindi...
Condensed tannins derived from the grape berry play a significant role in wine astringency, bitterne...
Phenolic compounds are important constituents of red wine involved in its sensory properties. Althou...
Background and Aims: Condensed tannins extracted from grapes are an important organoleptic\ud compon...
This thesis focuses on the sources of tannin in Pinot Noir grapes. Tannins contribute to colour stab...
Les tanins condensés sont présents dans un grand nombre de boissons et d’aliments comme le raisin, l...
A grape skin tannin profile was established throughout berry development in Oliver, Naramata, and Os...
Aims: The changes that skin tannins undergo during ripening, which are crucial for their extractabil...
Tannins have a central role in grapevine berries both for their physiological and enological implica...
International audienceA simulated maceration was carried out with skins or seeds of Aglianico, Merlo...
Abstract: The cell wall (CW) is the dynamic border of plant cells. In grape berries, the CW decisive...
La maturité phénolique de la baie tient compte de la teneur en composés phénoliques de la baie, mais...
Tannins, as polyphenolic compounds, can stably bind proteins and other plant polymers such as polys...