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| 啤酒酵母细胞活性检测的新方法——细胞分析仪法 | |
| 引用本文： | 要永杰,李红,张五九,周玉萍,付军,郭瑞涵,翁益平. 啤酒酵母细胞活性检测的新方法——细胞分析仪法[J]. 食品与发酵工业, 2003, 29(7): 36-40 |
| 作者姓名： | 要永杰 李红 张五九 周玉萍 付军 郭瑞涵 翁益平 |
| 作者单位： | 1. 中国食品发酵工业研究院,北京,100027 2. 北京康普递恩生物工程技术有限公司,北京,100044 3. 福建雪津啤酒集团公司,蒲田,351111 |
| 摘 要： | 提出了一种新的检测啤酒酵母细胞活性的方法———细胞分析仪检测法。通过这种方法 ,研究了啤酒酵母自溶对酵母细胞活性的影响 ,以及高低温贮存时酵母细胞活性的变化情况。结果表明 ,低温贮存较高温条件贮存细胞活性下降幅度小。另外 ,还对不同代数酵母在发酵过程中的细胞活性进行了跟踪测定与比较分析 ,指出了啤酒发酵过程中酵母细胞活性的变化趋势 ,同时发现酵母的细胞活性影响啤酒中双乙酰的还原。 |
| 关 键 词： | 啤酒酵母 活性 细胞分析仪 自溶 |
| 修稿时间： | 2003-02-12 |
Study on the Vitality of Beer Yeast by Cyto Analysis 2000 |
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| Yao Yongjie Li Hong Zhang Wujiu Zhou Yuping Fu Jun Guo Ruihan Weng Yiping. Study on the Vitality of Beer Yeast by Cyto Analysis 2000[J]. Food and Fermentation Industries, 2003, 29(7): 36-40 | |
| Authors: | Yao Yongjie Li Hong Zhang Wujiu Zhou Yuping Fu Jun Guo Ruihan Weng Yiping |
| Affiliation: | Yao Yongjie1 Li Hong1 Zhang Wujiu1 Zhou Yuping2 Fu Jun2 Guo Ruihan3 Weng Yiping3 1 |
| Abstract: | A new method which was used to test vitality of beer yeast by Cyto Analysis 2000 was introduced in this research.With this method, the effect of autolyzation on the yeast vitality and the variation of yeast viability when the beer yeast was stored in high or low temperature were studied.The results showed that the vitality declined more slowly when the yeast was stored in low temperature than in high temperature. The vitality of yeast was tested continuously during the process of fermentation and a comparation and analysis of the results was given. The results show the trend of vitality variation during the fermentation, and the effects of the vitality of yeast on diacetyl reduction. |
| Keywords: | beer yeast vitality Cyto Analysis 2000 autolyzation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |