La couleur des vins rouges. lre partie : les équilibres des anthocyanes et des tanins
The study covers the equilibria of a mixture of five free anthocyanins from Cabernet Sauvignon skins, depending on the solvent, the tanin content, the pH, and the S02 concentration of the medium. The various constants of the proton transfer, cular extinction of the two coloured forms are determined...
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| Format: | Article |
| Language: | English |
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International Viticulture and Enology Society
1984-09-01
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| Series: | OENO One |
| Online Access: | https://oeno-one.eu/article/view/1751 |