文章基本信息

标题：Identification of sake yeast strains using a color plate containing a pigment
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作者：Seiei WATANABE ; Takanobu TAGUCHI ; Hitoshi TAKAHASHI 等
期刊名称：日本醸造協会誌
印刷版ISSN：0914-7314
电子版ISSN：2186-4012
出版年度：2009
卷号：104
期号：9
页码：712-721
DOI：10.6013/jbrewsocjapan.104.712
出版社：Japan Science and Technology Information Aggregator, Electronic
摘要：In order to distinguish sake yeasts, color-plates containing 27 kinds of pigments were tested. We identified two groups of sake yeasts by using a color-plate containing 1% yeast extract, 2% polypeptone, 2% glucose, 2% agar, and 4 mg/100 ml Phloxine-B. One group of yeasts with high ethyl caproate productivity stained red or dark pink, and another group of yeasts stained light pink or white. As a result of examining a fermentation mixture of two kinds of yeasts, we were able to confirm the ratio of the yeast in shubo and moromi quickly and easily by using the color plates. The brewed sake contained a characteristic of both yeasts.