Coniferyl aldehyde
Coniferyl aldehyde is a low molecular weight phenolic compound susceptible to be extracted from cork stoppers into wine.Metabolism
uses coniferyl alcohol and NADP+ to produce coniferyl aldehyde, NADPH, and H+.
Coniferyl-aldehyde dehydrogenase uses coniferyl aldehyde, H2O, NAD+, and NADP+ to produce ferulate, NADH, NADPH, and H+.
Dihydroflavonol 4-reductase uses sinapaldehyde or coniferyl aldehyde or coumaraldehyde and NADPH to produce sinapyl alcohol or coniferyl alcohol or coumaryl alcohol respectively and NADP+.
