During the later period of fermentation of Daqu, the difference of microbe in the air between layers was not notable.
曲药发酵后期各层空气微生物数量差异均不显著。
The protein hydrolyzed can be used as nitrogen during the period of fermentation to prove the growth of yeast, in addition, increase the alcohol production rate.
玉米不脱胚即节省工序又对生产有利；蛋白质水解后可作氮源供发酵阶段利用，促进酵母生长，提高产酒精率。
In starter-making and prior period of fermentation, without heat energy provided by outside environment, enzymes in cells hardly activate and microbes rarely breed.
在制曲及发酵前期，如没有外界提供的热能，细胞的酶难以激活，微生物难以生育。
应用推荐