[Yeasts, polysaccharides and wine quality]

acidi nucleici autolisi autolisis autolyse autolysis azote azoto calidad ester esteres esteri esters glicoproteine glycoproteins levadura de vino levure de vinification lieviti enologici nitrogen nucleic acids organoleptic properties peptide peptides peptidi polisaccaridi polyholoside polysaccharides proprietà organolettiche quality qualità vin vini vinification vinificazione vinos wine yeast winemaking wines