Metabolites with different molecular weight influencing on intracellular protein of non-Saccharomyces Cerevisiae and wine organic acid
混菌发酵中不同分子量代谢产物对非酿酒酵母胞内蛋白及酒体有机酸的影响

In this study,the effect of extracellular metabolites produced by Saccharomyces cerevisiae on intracellular protein expression of Non-Saccharomyces cerevisiae and on the quality of wine was investigated by dialysis tube fermentation method.By using dialysis tubes with molecular weight cut-off value of 10.0 kD and 3.5 kD respectively in the mixed fermentation,the survival time of non-S.cerevisiae was extended to 18 days and 22 days correspondingly.Consequently the survival time of non-S.cerevisiae can be cha...