| 优良产酯酵母菌的筛选及发酵性能研究 |
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| 引用本文： | 牛广杰.优良产酯酵母菌的筛选及发酵性能研究[J].酿酒,2013(6):56-59. |
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| 作者姓名： | 牛广杰 |
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| 作者单位： | 河南省百泉春酒业有限公司,河南辉县453600 |
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| 摘 要： | 从大曲中分离获得6株酵母菌，通过对菌株形态结构观察和生理特性分类鉴定，初步确定2株高产乙酸乙酯酵母，并对分离菌株发酵动力学及其产酯性能进行研究，其中在最适条件下菌株BQC-1Y产酯量高达663.8mg/100mL,完全适合用于白酒产香的优良酵母菌株。
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| 关 键 词： | 形态结构 生理特性 产酯性能 |
The Study on the Separation of High-yield Ethyl Acetate Yeast and the Optimization of Fermentation Performance |
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| NIU Guang-jie.The Study on the Separation of High-yield Ethyl Acetate Yeast and the Optimization of Fermentation Performance[J].Liquor Making,2013(6):56-59. |
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| Authors: | NIU Guang-jie |
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| Affiliation: | NIU Guang-jie (Henan Bai quanchun Co. Ltd., Huixian 453600, Henan, China) |
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| Abstract: | Six strains of yeast were isolated from daqu, and two strains of yeast were initially identified by the structure of morphological and physiological characteristics. The capacity of ethyl acetate were studied on the isolated strains, the performance of ethyl acetate were highest in optimal conditions, especially of the BQC-1Y, the performance of ethyl acetate was up to 663.8mg/100mL. |
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| Keywords: | The structure of morphological physiological characteristics the capacity of ethyl acetate |
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