514
(winemaking) – organic compound derived from aromatic hydrocarbons [which may be colouring (anthocyanins, flavones) or colourless (tannins, phenolic acids, volatile phenols)].
(winemaking) – organic compound derived from aromatic hydrocarbons [which may be colouring (anthocyanins, flavones) or colourless (tannins, phenolic acids, volatile phenols)].