摘要
固定化酵母锥形罐式生物反应器是依照罐式生产啤酒而设计的一种生物反应器。用于快速完成啤酒生产的主发酵过程,可使啤酒主发酵时间从原工艺的8d缩短为30h,啤酒生产周期缩短一半以上,同时,生产的啤酒质量达到大罐发酵啤洒水平。
Conical vessel bioreactors designed for beer production by immo-bilized yeast cells shorten the primary fermentation time from 7 days to 30 hrs.The total time for fermentation is cut down to 50%compared with that usingconventional tank-reactors.The quality of finished beer produced by immobi-lized yeast cells reached the required standards.
关键词
啤酒
酵母
发酵
反应器
固定化细胞
beer
yeast fermentation
reactor / lmmobilized cells
