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Published on: 09/06/2016
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REV: OPTICAL SYSTEM FOR GRAPE CROP ESTIMATION

REV: OPTICAL SYSTEM FOR GRAPE CROP ESTIMATION

Eric Serrano, Sylvie Roussel, Laure Gontier, Thierry Dufourcq, Christophe Guizard

Wine production has always been characterized by inconsistent harvest volumes from one year to the next. One of the challenges is to provide the professionals involved in crop estimation with a reliable and fast method allowing early predictions. Different methods have tried to predict harvest volumes for more or less extended areas. To access the full text of this article, follow the link on the right.

Published on 08/22/2006

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(435,179 Kb) Link to full article

E. Aguera, J.M. Sablayrolles

The seasonal character of harvests limits winemaking considerably, especially oenological research. Thus, conserving sterile musts during the whole year to carry out experiments is certainly a very...

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Proteins occurring in wine originate from several sources during the winemaking process. Protein content in wines ranges from traces up to hundreds of mg/L, and may cause physical instability in wh...

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The sun, the main natural resource of our planet, has been studied in recent years optimizing materials, technologies and processes to obtain electrical energy thanks to the best renewable and clea...

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M. UGLIANO, J. WIRTH, S. BÉGRAND, J. B. DIÉVAL, C. PASCAL, S. VIDAL; Università degli Studi di Verona - Vinventions, Francia

The ability to rapidly quantify and characterize phenolic composition of grapes and must is critical in the optimization of winemaking practices. In the case of white wine production, measurement o...

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By Christine Pascal, Nelly Champeau, Jean Baptiste Diéval, Stéphane Vidal; Vinventions, Enology team, France

Polyphenols are known to play a major role in must oxidation as well as in wine aging and oxidation. However, they are difficult to measure in the cellar due to lack of adequate technology. Therefo...

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This work aimed at the identification of novel macro-cyclic ‘crown’ prodelphinidins (c-PD) in 19 PDO wines from South Tyrol (vintage 2016) obtained from several regional (Lagrein and Vernatsch/Schi...

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