孝感凤窝酒曲中酵母菌的分离及特性研究

Isolation and Characteristics of Yeasts from Xiaogan Fengwo Rice Wine Starter

摘要:

采用PDA培养基和麦芽汁固体培养基对孝感凤窝酒曲中的酵母菌进行分离，得到16株酵母菌。经显微形态观察和API 20C AUX菌种鉴定系统鉴定，将得到的酵母菌归属，其中9株属于酿酒酵母菌属，另外7株为假丝酵母菌属，并对其发酵特性进行了初步的研究。

Abstract:

In this paper, 16 yeast strains were isolated from Fengwo rice starter and purified by PDA and malty solid mediums. Morphological observation and identification with the API 20C AUX system showed that, among the 16 yeast strains, 9 strains were of Saccharomyces cerevisiae and 7 strains were of Candida. The fermentability of these yeasts was also studied.