天气预报 > 其他 > 水太热会不会把干酵母不发酵
水太热会不会把干酵母不发酵
更新时间: 2020-07-02 00:00:00  

水太热会导致干酵母不发酵。原因如下:

1、水的温度过高会导致干酵母的活性丧失,失去能够发酵的性质。

2、干酵母又叫食母生,为酵母菌的干燥菌体,成分为维生素族,烟酸和烟酰胺等。温度和酸碱度会影响菌体的活性。

3、干酵母是一种活性菌,属于活性发酵,通过细菌的繁殖而进行发酵,属于慢速发酵。因为细菌繁殖释放气体,使馒头等面制品松软可口。

关键词: 酵母 发酵

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