Winemaking variables and techniques are known to affect the phenolic composition of red
wines. This review surveys the current literature on the impact of processing and fermentation …

A protein precipitation assay was used to separately monitor tannin concentrations in skins
and seeds of three red Vitis vinifera winegrape varieties: Cabernet Sauvignon, Syrah and …

A key objective of this review is to describe the tissue types in the grape berry from a phenolics
point of view, that is, an account of cell types based on the phenolic components they …

Aminocyclopropanecarboxylate (ACC) synthase, which catalyzes the conversion of S-adenosylmethionine
(SAM) to ACC and methylthioadenosine, was demonstrated in tomato extract. …

By combining protein precipitation and traditional bisulfite bleaching to distinguish monomeric
anthocyanins from polymeric pigments, two classes of polymeric pigments in grapes and …

If S-adenosylmethionine (SAM) is the direct precursor of ethylene as previously proposed, it
is expected that 5′-S-methyl-5′-thioadenosine (MTA) would be the fragment nucleoside. …

The major free and glycosidically bound monoterpenes of Muscatgrapes accumulatedduring
ripening. Approximately 90% of the monoterpenes were glycosidically bound, while only 10…

A protein precipitation method was used to measure the tannin concentration of 1325
commercial red wines made from Vitis vinifera cultivars: Cabernet Sauvignon, Merlot, Pinot noir, …

Aminocyclopropane-1-carboxylic acid (ACC) level, ACC synthase activity, and ethylene
production in cucumbers (Cucumis sativus L.) remain low while the fruit are held at a …

A variety of phenolic assays were used to evaluate the phenolic content of Californian red
and white wines. Conventional methods (Folin-Ciocalteu, RP-HPLC, NP-HPLC, and …