骂人签名发酵型槐花茶酒的制作工艺优化环保小知识图片
作者:张永瑞
来源:《湖南农业科学》2020年第03期
苹果商店显示无法连接作者:张永瑞
来源:《湖南农业科学》2020年第03期
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摘 要:发酵型槐花茶酒是利用茶叶、槐花的浸提液和糯米、酵母拌在一起进行密封发酵而得到的茶酒。以绿茶、刺槐花为原料,设计单因素试验研究了发酵方式、酒曲种类、茶花比、茶水比、发酵时间等对茶酒发酵的影响。结果表明:最佳发酵工艺为纯汁发酵,酒曲选择安琪白酒曲,茶花比为1∶3,茶水比为1∶50,发酵温度28℃,发酵时间7 d。在此条件下得到的茶酒呈黄,澄清明亮有光泽,稍有沉淀物,酒香浓郁,口感醇厚,酒精
度13.5%,糖度5%,pH值4.0。对茶酒稳定性的研究结果表明,茶酒的生物学稳定性较差,应低温保存。
关键词:发酵型茶酒;刺槐花;工艺优化;酒精度;稳定性
订婚 中图分类号:TS261.4 ; 文献标识码:A 文章编号:1006-060X(2020)03-0067-04
Abstract: Fermented false acacia ;flower tea wine is produced from sealed fermentation by mixing the extracts of green tea and false acacia (Robinia pseudoacacia) flower with glutinous rice and yeast. Using green tea and false acacia flower as raw materials, a single factor experiment was designed to study the effects of fermentation methods, liquor starter types, tea-flower ratio, tea-water ratio and fermentation time on the fermentation of tea wine. The optimal technological parameters are as follows: tea-flower ratio 1∶3, tea-water ratio 1∶50, angel liquor starter, pure juice fermentation for 7 days at 28℃. The obtained tea wine is clear, bright and lustrous in yellow colour with slight precipitate, rich in bouquet, mellow in taste, of 13.5% alcohol content, 5% sugar content and 4.0 pH value. The research results of the stabilit
什么专业最赚钱y of tea wine show that tea wine is poor in the biological stability and should be preserved at low temperature.
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