Nitrogen and carbon assimilation bySaccharomyces cerevisiaeduring Sauvignon blanc juice fermentation

To investigate the assimilation and production of juice metabolites by Saccharomyces cerevisiae during winemaking, we compared the metabolite profiles of 63 Sauvignon blanc (SB) grape juices collected over five harvesting seasons from different locations of New Zealand before and after fermentation by the commercial wine yeast strain EC1118 at 15 °C. Metabolite profiles were obtained using gas chromatography–mass spectrometry and nuclear...