Les couleurs du vin : Une palette exquise de Bernard Valeur (French Edition)

The Colors of Wine is an essential book for anyone interested in the vast and complex palette of wine colors. Written by scientist Bernard Valeur, this book offers a detailed analysis of the nuances that make up the appearance of wines. From orange to mahogany, including brown, almost black, and even blue, each color reflects complex chemical processes dominated by the polyphenols present in the grape and wine.

Which pigments are responsible for these varied colors? How can we identify and characterize the color of a wine with precision? What does the color tell us about the wine's origin, age, or history? These are some of the questions the book rigorously addresses.

To understand the diversity of wine hues, the author immerses us in the fascinating world of polyphenols, whether they are colored or not. Among them, anthocyanins and tannins play a crucial role in the determination of the wine's color. The chemical reactions involving these phenolic compounds are extremely complex, but they are explained clearly and accessibly in this book.

Beyond classical subjects, Bernard Valeur also tackles rarely explored themes in oenological literature, such as wine fluorescence. Did you know that the preliminary observation of a wine's color can influence your perception of its flavor and aromas? The author explains how our sensory perception is affected by color, and how light itself can alter both the color and the taste of the wine.

The book does not forget to address practical aspects such as the protection offered by tinted glass bottles against the harmful effects of light. This aspect is crucial for wine preservation and the maintenance of its organoleptic qualities.

Whether you are a professional in the wine industry, a student, a passionate wine enthusiast, or simply curious about science, The Colors of Wine will answer all your questions. It is an essential guide to understanding the many facets of color in wine, an often underestimated but fundamental element for wine tasting and appreciation.

Information

• Format: Paperback
• EAN13: 9782759236978
• ISBN: 978-2-7592-3697-8
• Publisher: Quae
• Publication Date: 18/05/2023
• Collection: Seine-Aval Scientific Program
• Number of Pages: 110
• Dimensions: 21 x 14 cm
• Weight: 202 g
• Language: French