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关于蒸馒头的问题什么叫饧发
更新时间: 2020-09-27 00:00:00  

饧发:是面粉等加酵母发酵后,经过揉制、初步成型后,放置于20到30摄氏度时二次发酵,让面坯再一次发酵胀大至2到3倍的过程。在面粉发酵后需要经过揉制,此过程会把发酵后面团中间的空气挤压出来,空隙变小,面不那么松软。二次发酵后,酵母菌在面团中继续生长,将糖分转化成二氧化碳,这面团中间就重新有了很多小孔洞。

关键词: 关于 馒头 问题 什么

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