| 己酸、酒尾对低浓度乙醇体系中己酸乙酯的影响 |
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| 引用本文： | 李净,;谭光迅,;李俊峰,;朱小林,;许凌云.己酸、酒尾对低浓度乙醇体系中己酸乙酯的影响[J].酿酒,2014(4):28-30. |
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| 作者姓名： | 李净 ;谭光迅 ;李俊峰 ;朱小林 ;许凌云 |
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| 作者单位： | [1]湖北枝江酒业股份有限公司,湖北枝江443200; [2]湖北省酿酒工程技术中心,湖北枝江433200 |
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| 摘 要： | 向0.26g/L己酸乙酯乙醇溶液(15%)中加入己酸、酒尾,定期测定溶液中己酸乙酯含量变化情况。结果表明,己酸和酒尾均可使低浓度乙醇溶液中己酸乙酯含量上升。与酒尾相比,己酸对低浓度乙醇溶液中己酸乙酯含量影响更为显著,更加有益。贮存期内增强环境的酸性,可使低浓度乙醇条件下己酸乙酯含量提高。
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| 关 键 词： | 低浓度乙醇 己酸乙酯 变化 |
Impact of Caproate Acid,Wine Thick Tail to Low Degree of Ethyl Alcohol System |
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| Affiliation: | LI Jing,TAN Guang-xun,LI Ju-feng,ZHU Xiao-Ling,XU Ling-yun (1. Zhi Jiang Liquor Trade Co.Ltd., Zhijiang, Hubei 443200, China; 2. Hubei Liquor-making Engineering Research Center, Zhijiang, Hubei 443200,China) |
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| Abstract: | With acid, alcohol tail was added into 0.26g / L ethanol solution of ethyl caproate （15%）, the alcohol was stored at 22℃ for 75 days, then test periodically （0days/15days/45days/75days） assay solution changes in ethyl acetate content. The results showed that acid and alcohol tail can make low concentration of ethanol solution of ethyl caproate content increased. Compared with wine tail, acid effects on low concentration of ethanol in ethyl acetate content more useful. Enhance the acidic environment during the storage period, will definately bring the effect that content under conditions of low concentrations of ethanol, ethyl caproate get increased. |
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| Keywords: | low concentrations of ethanol Ethyl caproate Content Changes |
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