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Informationen zum Autor Dr Jokie Bakker has worked as a university tutor and a wine industry consultant, and was formerly Principal Researcher in food flavour and colour at IFR Reading. Dr Ronald J. Clarke is a writer and food industry consultant based in Chichester, UK, and is co-editor of Coffee: Recent Developments. Klappentext Wine Flavour Chemistry brings together a vast wealth of information describing components of wine, their underlying chemistry and their possible role in the taste, smell and overall perception. It includes both table wines and fortified wines, such as Sherry, Port and the newly added Madeira, as well as other special wines. This fully revised and updated edition includes new information also on retsina wines, rosés, organic and reduced alcohol wines, and has been expanded with coverage of the latest research. Both EU and non-EU countries are referred to, making this book a truly global reference for academics and enologists worldwide.Wine Flavour Chemistry is essential reading for all those involved in commercial wine making, whether in production, trade or research. The book is of great use and interest to all enologists, and to food and beverage scientists and technologists working in commerce and academia. Upper level students and teachers on enology courses will need to read this book: wherever food and beverage science, technology and chemistry are taught, libraries should have multiple copies of this important book. Zusammenfassung Wine Flavour Chemistry brings together a vast wealth of information describing components of wine, their underlying chemistry and their possible role in the taste, smell and overall perception. It includes both table wines and fortified wines, such as Sherry, Port and the newly added Madeira, as well as other special wines. Inhaltsverzeichnis Preface to the Second Edition xv Preface to the First Edition xvii 1 Introduction 1 1.1 Scope of the book 1 1.2 Historical background 2 1.3 Wine flavour 3 1.4 Wine colour 6 1.5 Vinification 6 1.5.1 Vinification process 8 Pre-fermentation 9 Fermentation 15 Post-fermentation 17 1.5.2 Red wines 22 Pre-fermentation 22 Fermentation 23 Post-fermentation 24 1.5.3 White wines 25 Pre-fermentation 26 Fermentation 27 Post-fermentation 28 1.5.4 Specialized wines 28 Rosé wines 28 Wines made from organically farmed grapes 29 Wines with added resin 30 Wines with low alcohol content 31 Sweet wines 31 Sparkling wine in Champagne 32 Sparkling wine by other methods 33 Wines by carbonic maceration 34 Wines by thermovinification 34 Wines matured Sur Lie 35 1.5.5 Fortified wines 35 Port wine 36 Sherry 38 Madeira 40 1.6 Physiological effects 42 1.6.1 Attributed negative effects 43 1.6.2 Wine ethyl alcohol (ethanol) 43 1.6.3 Effects of phenols 45 Resveratrol 46 Bibliography 48 2 Grape Varieties and Growing Regions 53 2.1 Wine grapes 53 2.2 Vine plant characteristics 56 2.3 Soil, climate and ripeness 57 2.3.1 Soil 57 2.3.2 Climate 58 2.3.3 Ripeness 64 2.4 Grape growing regions of the world 65 2.4.1 World wine production 65 2.4.2 Regions 66 2.5 Chemical composition of grapes, must and finished wines 71 2.5.1 Grapes and must 71 2.5.2 Finished wine 79 2.6 Quality control and classification of wines 79 2.6.1 France 79 2.6.2 Germany 82 2.6.3 Italy 83 2.6.4 Spain 84 2.6.5 Australia 84 2.6.6 USA 85 2.6.7 Quality control systems in the European Union 86 Bibliography 87 3 Basic Taste and Stimulant Components 89 3.1 Introduction 89...
