Phenolic aldehydes are derivatives of
phenol
Phenol (also known as carbolic acid, phenolic acid, or benzenol) is an aromatic organic compound with the molecular formula . It is a white crystalline solid that is volatile and can catch fire.
The molecule consists of a phenyl group () ...
. Phenolic aldehydes can be found in
wine
Wine is an alcoholic drink made from Fermentation in winemaking, fermented fruit. Yeast in winemaking, Yeast consumes the sugar in the fruit and converts it to ethanol and carbon dioxide, releasing heat in the process. Wine is most often made f ...
s and
cognac
Cognac ( , also , ) is a variety of brandy named after the Communes of France, commune of Cognac, France. It is produced in the surrounding wine-growing region in the Departments of France, departments of Charente and Charente-Maritime.
Cogn ...
s.
Examples :
*
Hydroxybenzaldehydes
*
Dihydroxybenzaldehydes
*
Vanillin
Vanillin is an organic compound with the molecular formula . It is a phenolic aldehyde. Its functional groups include aldehyde, hydroxyl, and ether. It is the primary component of the ethanolic extract of the vanilla bean. Synthetic vanillin ...
and
isovanillin
*
2,3,4-trihydroxybenzaldehyde can be isolated from ''
Antigonon leptopus
''Antigonon leptopus'' is a species of perennial vine in the buckwheat family commonly known as coral vine or queen's wreath. This clambering vine is characterized by showy, usually pink flowers that can bloom throughout the year and large, hear ...
''.
[Health-Beneficial Phenolic Aldehyde in Antigonon leptopus Tea. Vanisree Mulabagal, Ruby L. Alexander-Lindo, David L. DeWitt and Muraleedharan G. Nair, eCAM, 2009 ]
References
Aldehydes
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