摘要
从啤酒厂分离到31株啤酒腐败菌。对其进行了API50CHL试剂条生理生化反应试验。并测定了这31株菌的16SrDNA部分序列,与Genebank中已知序列进行了比较,并以此为依据进行了系统进化关系分析。结果表明,31株啤酒腐败菌分属于5个种,部分腐败菌对啤酒风味有不良影响。
31 beer spoilage bacteria strains separated in breweries went through biochemical reaction test by AP150CHL test bar. Besides, 16S rDNA partial order of the 31 strains were determined and compared with known order in Genebank for further analysis of their evolution. And the results indicated that all the 31 strains belonged to 5 species respectively and some of the strains had adverse effects on beer taste.
出处
《酿酒科技》
北大核心
2005年第7期32-35,共4页
Liquor-Making Science & Technology
关键词
啤酒腐败菌
16S
RDNA
分离鉴定
啤酒风味
beer spoilage bacteria
16S r DNA
separation & identification
beer taste
