Reading Materials(1)Top Fermentation and Bottom Fermentation
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        Traditionally,lager (贮藏啤酒) is produced by bottom-fermenting yeasts at fermentation temperatures between 7 and 15℃,This means that at the end of the fermentation,bottom yeasts floculate (凝聚) and collect at the bottom of the fermenter.Top-fermenting yeasts,......（本文共 2134 字）     [阅读本文] >>