Application of XZ-11 Active Dry Yeast in Big-Jar Fermentation of Xiangxue Wine by Rice-Flattening Method
XZ-11 active dry yeast was applied in big-jar fermentation of Xiangxue wine by rice-flattening method. The physiochemical indexes of the produced wine met the requirements of National Standard GB/T 17946-2008. Especially, the content of total sugar increased to 279.9 g/L, 46.8%higher than that by rice-spraying method;and dry starch content in wine lees decreased to 27.2%, 30.6%lower than that by rice-spraying method. This method could improve the utilization rate of raw materials.