高温大曲中一株酱香功能菌的分离鉴定及验证

Isolation, Identification and Verification of a Jiangxing-flavor-producing Functional Strain from High-temperature Daqu

从不同类型的高温大曲中筛选出31株芽孢杆菌,通过对各菌株的理化特性及产香实验,认定1株菌为产酱香的功能菌。经生理生化及其分子生物学鉴定为腊样芽孢杆菌。

31 Bacillus strains were isolated from different kinds of high-temperature Daqu. Through aroma-producing experiments and the analysis of their physiochemical indexes, a Bacillus strain was identified as Jiangxiang-producing functional strain. It was further identified as Bacillus cereus through physiological and biochemical test and molecular biology identification.