【摘要】 筛选出了适合龙眼果酒发酵的酵母菌株A1Ya。通过正交实验,优化得到最佳的发酵条件为:温度28℃、糖用量25%、pH6.0、酵母用量为1.95×107个/mL,发酵时间7d,龙眼果酒中乙醇含量高达15.62%。更多还原

【Abstract】 The strain A1Ya was selected which was suitable for longan wine brewing.Orthogonal designing experiments were carried out to study fermentation conditions.The results showed that the optimal conditions were as follows:temperature 28℃,initial pH 6.0,inoculum of yeast 1.95×107cfu/mL and total sugars 25%.The concentration of ethanol reached the maximal amount of 15.62%.更多还原