固态法白酒蒸馏试验及讨论  

Distillation Experiment of Liquor by Solid Fermentation & Its Discussion

作　　者：仲几晓[1] 滕抗 范莽 钱莉莉[1] 张海燕[1] 

机构地区：[1]江苏洋河酒厂股份有限公司,江苏宿迁223800

出　　处：《酿酒科技》2008年第4期69-72,共4页Liquor-Making Science & Technology

摘　　要：对酒醅的蒸馏方式和甑桶底锅酒精浓度对酒液中微量成分提取影响进行试验研究。结果表明,600W功率馏酒,酒液中乙醛、乙缩醛、己酸乙酯的含量明显高于800W功率馏酒酒液中的含量,而乳酸乙酯、丁酸、己酸等则明显低于800W功率的总酸要低0.10g/L,酒精度要高5%vol。乳酸乙酯随酒精度增加含量递减,己酸乙酯随溶液酒精度增加含量有所上升,但在28%vol后又呈下降趋势。己酸乙酯的含量随导流管高度增加而略有增加;乳酸乙酯含量随酒度增加而略有下降。The effects of different distillation patterns of fermented grains and alcohol concentration on the bottom of the steaming bucket on the extraction of microconstituents in liquor were studied. The results showed that the content of acetal and aldehyde and ethyl caproate in liquor by 600 W distillation were obviously higher than that by 800 W distillation, however, the content of ethyl lactate, butyric acid and caproic acid were obviously lower, the content of total acids was O. 10 g/L lower and alcohol degree was 5 %vol higher. With the increase of alcoholicity, the content of ethyl lactate decreased gradually, however, the content of ethyl caproate increased firstly and later decreased as alcoholicity reached 28 %vol. The content of ethyl caproate increased slightly with the increase of flowing tube height. The content of ethyl lactate decreased slightly with the increase of alcoholicity.

关 键 词：固态白酒 蒸馏 试验 效果 

分 类 号：TS262.3[轻工技术与工程—发酵工程] TS261.4[轻工技术与工程—食品科学与工程]