Exploring the Colour of Rosé Wine: Origin, Evolution, and Influencing Factors
Delve into the captivating world of rosé wine, uncovering its origins in anthocyanins found in grape skins, factors influencing its colour, methods to create pale rosé, and measures to avoid oxidation. Discover the evolution of colour in different varieties and learn how to accurately measure and interpret the depth and hue of rosé wine for a delightful tasting experience.
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Presentation Transcript
The colour of Ros Wine Origin and evolution
Origin of colour Anthocyanins Found in the grape skin*
Factors that influence the colour
How to make a pale ros ?
Evolution of colour
How to avoid oxidation
How to measure colour of ros
L* depth of colour 0 =black 100 = transparent a* Axis green/red the higher the figure = redder L* a* b* b* Axis blue/orange the higher the figure the more orange/oxidised the wine. Typically this figure will increase from end of harvest to 1 year after.
