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使用器材
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使用器材. 使用工具. 使用材料. 酒饼. 糯米. 酿酒原理. 酒饼中的霉菌产生淀粉酶起糖化作用,将淀粉变成可发酵性糖,酵母菌将糖转变成酒精和二氧化碳(还会产生中间产物如乙酸乙酯等芳香性化合物 , 使酒变得有香味)。. 酵母菌形态. 酵母菌是单细胞真核生物,它的形态通常有球形、卵圆形等。比细菌的单细胞个体要大得多,一般为 1~5 微米,无鞭毛,不能游动,有典型的真核细胞结构 , 有细胞壁、细胞膜、细胞核、细胞质、液泡、线粒体等,有的还具有微体。. 酵母菌菌落.
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使用器材
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