一株发酵乳杆菌的分离鉴定及其生物学特性研究
发布时间:2019-03-26 09:54
【摘要】:研究以青贮饲料为材料,分离筛选获得2株乳酸杆菌R1和R3,1株肠球菌R2。采用形态学、生理生化和16S rDNA方法对2株乳酸杆菌R1和R3进行鉴定,最终确定R1为发酵乳杆菌,R3为约氏乳杆菌。并对发酵乳杆菌R1的生物学特性进行研究,为其在青贮饲料中的应用提供依据。
[Abstract]:In this study, 2 strains of Lactobacillus R1 and R3 and 1 strain of Enterococcus R2 were isolated and screened from silage. Two strains of Lactobacillus lactobacillus R1 and R3 were identified by morphological, physiological and biochemical methods and 16s rDNA. The results showed that R1 was Lactobacillus fermentans and R3 was Lactobacillus yoelii. The biological characteristics of Lactobacillus fermentans R1 were studied to provide the basis for its application in silage.
【作者单位】: 北京好实沃生物技术有限公司;
【分类号】:S816
本文编号:2447430
[Abstract]:In this study, 2 strains of Lactobacillus R1 and R3 and 1 strain of Enterococcus R2 were isolated and screened from silage. Two strains of Lactobacillus lactobacillus R1 and R3 were identified by morphological, physiological and biochemical methods and 16s rDNA. The results showed that R1 was Lactobacillus fermentans and R3 was Lactobacillus yoelii. The biological characteristics of Lactobacillus fermentans R1 were studied to provide the basis for its application in silage.
【作者单位】: 北京好实沃生物技术有限公司;
【分类号】:S816
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