Castavinol
Castavinols are natural phenolic compounds found in red wines.{{cite journal | doi = 10.1016/0040-4039(96)01761-3 | title = Castavinol, a new series of polyphenols from Bordeaux red wines | date = 1996 | last1 = Castagnino | first1 = Chantal | last2 = Vercauteren | first2 = Joseph | journal = Tetrahedron Letters | volume = 37 | issue = 43 | pages = 7739–7742 }} These molecules are colorless and are derived from anthocyanin pigments. Thus their formation leads to a wine color loss.
Known molecules
- Castavinol C1
- Castavinol C2
- Castavinol C3
- Castavinol C4
References
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External links
- [http://www.socpharmbordeaux.asso.fr/pdf/pdf-136/136-019-036.pdf 1996 : Les molécules des futurs millésimes Bordelais ? C. Castagnino, C. Chèze and J. Vercauteren, Bull. Soc. Pharm. Bordeaux, 1997, 136, pp. 19-36] {{Webarchive|url=https://web.archive.org/web/20111004120343/http://www.socpharmbordeaux.asso.fr/pdf/pdf-136/136-019-036.pdf |date=2011-10-04 }} (French)
{{Flavonoid}}
{{aromatic-stub}}